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0480 CITY OF SOUTHIAKE, TEXAS COMPREHENSIVE ZONING ORDINANCE SEPTEMBER 19, 1989 ORDINANCE NO. 480 AN ORDINANCE ADOPTING A COMPREHENSIVE ZONING ORDINANCE FOR THE CITY OF SOUTHLARE, TEXAS; ESTABLISHING ZONING DISTRICTS; REGULATING AND RESTRICTING THE LOCATION AND USE OF BUILDINGS, STRUCTURES AND LAND FOR TRADE, INDUSTRY, RESIDENCE, OR OTHER PURPOSES, THE HEIGHT, NUMBER OF STORIES, AND SIZE OF BUILDINGS AND OTHER STRUCTURES, THE SIZE OF YARDS AND OTHER OPEN SPACES, THE DENSITY OF POPULATION, THE ERECTION, CONSTRUCTION, RECONSTRUCTION, ALTERATION, REPAIR, OR USE OF BUILDINGS, STRUCTURES AND LAND WITHIN SUCH DISTRICTS; PROVIDING FOR THE REGULATION OF NONCONFORMING USES; ADOPTING AN OFFICIAL ZONING MAP; PROVIDING FOR ADMINISTRATION AND ENFORCEMENT, AND PRESCRIBING PENALTIES FOR THE VIOLATION OF THE PROVISIONS OF THIS ORDINANCE; PROVIDING FOR THE ISSUANCE OF CERTIFICATES OF OCCUPANCY AND BUILDING PERMITS; DEFINING CERTAIN WORDS AND PROVIDING FOR THE INTERPRETATION OF THE ORDINANCE; PROVIDING FOR A BOARD OF ADJUSTMENT AND POWERS OF THE BOARD; PROVIDING FOR AMENDMENT AND CHANGES; PROVIDING THAT THIS ORDINANCE SHALL BE CUMULATIVE OF ALL ORDINANCES; PROVIDING A SEVERABILITY CLAUSE; PROVIDING FOR PUBLICATION IN PAMPHLET FORM; PROVIDING FOR PUBLICATION IN THE OFFICIAL NEWSPAPER; PROVIDING A SAVINGS CLAUSE; AND PROVIDING AN EFFECTIVE DATE. WHEREAS, the City Council of the City of Southlake deems it necessary in order to lessen congestion on streets, to secure safety from fire, panic, and other dangers; to promote health and the general welfare; to provide adequate light and air; to prevent the overcrowding of land; to avoid undue concentration of population; to facilitate the adequate provisions of transportation, water, sewers, schools, parks and other public requirements; to conserve the value of property and encourage the most appropriate use of land throughout the City, all in accordance with a comprehensive plan, that the hereinafter contained provisions of this ordinance should be passed, promulgated and enforced; and -i- WHEREAS, the City Council deems the provisions of the present Southlake Zoning Ordinance (being Ordinance No. 334, as amended) inadequate, by reason of changing conditions since its passage, to accomplish the foregoing objects, and that said Ordinance No. 334, as amended, should be amended and superseded by the provisions of this ordinance; and WHEREAS, the City's Planning and Zoning Commission has recommended the boundaries of districts and regulations as herein contained, after due notice to all owners of property affected by changes from the previous zoning regulations and after public hearing, as required by law; and WHEREAS, the City Council has given publication notice and held public hearings with respect to this comprehensive amendment of the City's Zoning ordinance, as required by law. NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF SOUTHLAKE, TEXAS; -ii- TABLE OF CONTENTS PAGE Section 1 Purpose and Title 1-1 Section 2 Scope 1-1 Section 3 Administration and Enforcement; 2-1 Building Permits and Certificates of Occupancy Section 4 Definitions 4-1 Section 5 Establishment of Districts, Provision 5-1 for Official Zoning Map, Zoning Changes and Annexations Section 6 Nonconforming Uses 6-1 Section 7 General District Regulations 7-1 Section 8 "CS" Community Service District 8-1 Section 9 "AG" Agricultural District 9-1 Section 10 "RE" Single Family Residential Estate 10-1 District Section 11 "SF-1A" Single Family Residential District 11-1 Section 12 "SF-1B" Single Family Residential District 12-1 Section 13 "SF-30" Single Family Residential District 13-1 Section 14 "SF-20A" Single Family Residential District 14-1 Section 15 "SF-20B" Single Family Residential District 15-1 Section 16 "MF-1" Two Family Residential District 16-1 Section 17 "MF-2" Multiple Family Residential District 17-1 Section 18 110-1" Office District 18-1 Section 19 110-2" Office District 19-1 Section 20 "C-1" Neighborhood Commercial District 20-1 Section 21 "C-2" Local Retail Commercial District 21-1 Section 22 "C-3" General Commercial District 22-1 Section 23 "C-4" Arterial Mall Commercial District 23-1 iii PAGE Section 24 "B-1" Business Service Park District 24-1 Section 25 "B-2" Commercial Manufacturing District 25-1 Section 26 "I-1" Light Industrial District 26-1 Section 27 11I-2" Heavy Industrial District 27-1 Section 28 "HC" Hotel District 28-1 Section 29 "MH" Manufactured Housing District 29-1 Section 30 "PUD" Planned Unit Development District 30-1 Section 31 "S-P-1" (Detailed) Site Plan District 31-1 Section 32 "S-P-2" (Generalized) Site Plan District 32-1 Section 33 Supplementary District Regulations 33-1 Section 34 Accessory Uses 34-1 Section 35 Off-Street Parking 35-1 Section 36 Off-Street Loading 36-1 Section 37 Reserved for Future Expansion 37-1 Section 38 Outside Storage 38-1 Section 39 Screening 39-1 Section 40 Site Plans 40-1 Section 41 Concept Plans 41-1 Section 42 Bufferyards 42-1 Section 43 Airport Overlay Zone 43-1 Section 44 Board of Adjustment 44-1 Section 45 Specific Use Permits 45-1 Section 46 Amendments to the Zoning Ordinance 46-1 Section 47 Schedule of Fees 47-1 Section 48 Penalties; Injunction 48-1 Section 49 Savings Clause 49-1 iv PAGE Section 50 Cumulative Clause 50-1 Section 51 Severability Clause 51-1 Section 52 Publication in Pamphlet Form 52-1 Section 53 Publication in Official Newspaper 53-1 Section 54 Effective Date 54-1 v SECTION 1 PURPOSE AND TITLE 1.1 PURPOSE - The zoning regulations and districts herein established have been made in accordance with a comprehensive plan, for the purpose of promoting health, safety, morals, and the general welfare of the City of Southlake. They have been designed, among other things, to lessen congestion in the streets; to secure safety from fire, panic, and other dangers; to provide adequate light and air; to prevent the overcrowding of land; to avoid undue concentration of population; and to facilitate the adequate provision of transportation, water, sewers, schools, parks, and other public requirements. They have been made with reasonable considerations, among other things, of the character of each district and its peculiar suitability for the particular uses contained therein and with a view of conserving the value of buildings and encouraging the most appropriate use of land throughout the community. 1.2 TITLE - This ordinance shall be known as and may be cited and referred to as the "Zoning Ordinance of the City of Southlake, Texas." 1-1 SECTION 2 SCOPE 2.1 PROVISIONS OF ORDINANCE DECLARED TO BE MINIMUM REQUIRE- MENTS - In their interpretation and application, the provisions of this ordinance shall be held to be minimum requirements, adopted for the promotion of the public health, safety, morals, or general welfare. It is not intended by this ordinance to repeal, abrogate, annul or in any way impair or interfere with existing provisions of other laws or ordinances, (except as the same may be specifically repealed by the terms of this ordinance) or with private restrictions placed upon property by covenant, deeds, easement or other private agreement. Wherever the requirements of this ordinance are at variance with the requirements of any other lawfully adopted rules, regulations, ordinances, deed restrictions, or covenants, the most restrictive or that imposing the higher standards shall govern. 2-1 SECTION 3 ADMINISTRATION AND ENFORCEMENT; BUILDING PERMITS AND CERTIFICATES OF OCCUPANCY 3.1 ADMINISTRATION AND ENFORCEMENT - The Administrative Official appointed by the City Manager shall administer and enforce this ordinance. He shall be provided with the assistance of such other persons or consultants as the City Council may direct. If the Administrative Official shall find that any of the provisions of this ordinance are being violated, he shall notify in writing the landowner or person responsible for the violation in- dicating the nature of the violation and ordering the action necessary to correct it. He shall order discontinuance of any illegal use of land, buildings, or structures; removal of illegal buildings or structures or of illegal additions, alterations or structural changes; discontinuance of any illegal work being done; or shall take any other action authorized by this ordinance to ensure compliance with or to prevent violation of its provisions. 3.2 COMPLAINTS REGARDING VIOLATIONS - Whenever a violation of this ordinance occurs, or is alleged to have occurred, any person may file a written complaint with the Administrative Official, such complaint stating fully the causes and basis thereof. The Administrative Official shall properly record such complaint, immediately investigate, and take action thereon as provided by this ordinance. The Administrative official, or his duly authorized representative, shall have the right to enter upon any premises in the City at reasonable times for the purpose of making inspections of buildings or premises necessary to carry out the enforcement of this ordinance. 3.3 BUILDING PERMITS REQUIRED - No building or other structure shall be erected, moved, added to, or structurally altered without a permit therefor, issued by the Administrative Official. No building permit shall be issued by the Administrative Official except in conformity with the provisions of this ordinance, unless he receives a written order from the Zoning Board of Adjustment in the form of an administrative review, special exception, or variance as provided by this ordinance. 3.4 APPLICATION FOR BUILDING PERMIT - All applications for building permits shall be accompanied by plans in duplicate drawn to scale showing the actual dimensions and shape of the lot to be built upon, the exact sizes and locations on the lot of buildings already existing, if any, and the location and dimensions of the proposed 3-1 building or alteration. The application shall include such other information as lawfully may be required by the Administrative Official, including existing or proposed buildings or alteration, existing or proposed uses of the building and land, the number of families, housekeeping units, or rental units the building is designed to accommodate, conditions existing on the lot, and such other matters as may be necessary to determine conformance with and provide for the enforcement of this ordinance. The copy of the plan shall be returned to the applicant by the Administrative Official, after he shall have marked such copy either as approved or disapproved and attested to same by his signature on such copy. The original plan, similarly marked, shall be retained by the Administrative Official. 3.5 EXPIRATION OF BUILDING PERMIT - If actual construction of the work described in any building permit has not begun within six (6) calendar months from the date of issuance thereof, said permit shall expire; it shall be cancelled by the Administrative Official; and written notice thereof shall be given to the original applicant at the address given in such application. Actual construction is hereby defined to include the placing of construction materials in permanent position and fastened in a permanent manner; except that where demolition or removal of an existing building has been substantially begun preparatory to rebuilding, such demolition or removal shall be deemed to be actual construction, provided that work shall be diligently carried on until completion of the building involved. If the work described in any building permit has not been completed within two years of the date of issuance or extension thereof, said permit shall expire and be cancelled by the Administrative Official, and written notice thereof shall be given to the persons affected, together with notice that further work as described in the cancelled permit shall not proceed unless and until a new building permit has been obtained. 3.6 CERTIFICATE OF OCCUPANCY REQUIRED FOR NEW ALTERED AND CHANGED USES - It shall be unlawful to use or occupy or permit the use or occupancy of any premises or any building or structure, or any part thereof which is hereafter erected, reconstructed, altered, enlarged or moved onto any premises until a certificate of occupancy shall have been issued therefor by the Administrative Official stating that the proposed use of the building or land conforms to the requirements of this ordinance, as well as ordinances relating to the health laws, building 3-2 codes, electrical and plumbing codes, and other development and health and safety ordinances of the city. a. A temporary certificate of occupancy may be issued by the Administrative Official for a period not exceeding six (6) months during the alteration or partial occupancy of a building pending its completion, provided that such temporary certificate includes such conditions and safeguards as will protect the safety of the occupants and the public. b. The Administrative Official shall maintain a record of all certificates of occupancy, and a copy shall be furnished upon request to any person. C. Failure to obtain a certificate of occupancy shall be a violation of this ordinance. 3.7 CONSTRUCTION AND USE TO BE AS PROVIDED IN APPLICATIONS PLANS. PERMITS AND CERTIFICATES OF OCCUPANCY - Building permits or certificates of occupancy issued on the basis of plans and applications and approved by the Administrative Official shall authorize only the use, arrangement, and construction set forth in such approved plans and applications and no other use, arrangement or construction shall be permitted. 3-3 SECTION 4 DEFINITIONS 4.1 INTERPRETATIONS OF CERTAIN WORDS AND PHRASES - For the purposes of this ordinance, certain terms or words used herein shall be interpreted as follows: a. The word person includes a firm, association, organization, partnership, trust, company, or corporation, as well as an individual. b. The present tense includes the future tense, the singular number includes the plural, and the plural number includes the singular. C. The word shall is mandatory, the word may is permissive. d. The word used or occupied includes the words intended, designed, or arranged to be used or occupied. e. The word lot includes the words plot, parcel, or tract of land. f. The word building includes the word structure. 4.2 DEFINITIONS - For the purposes of this ordinance, the following definitions shall apply: ACCESSORY BUILDING OR USE - A subordinate building having a use customarily incidental to and located on the same lot occupied by the main building; or a use customarily incidental to the main or principal use of the property. A building housing an accessory use is considered an integral part of the main building when it has any part of a wall in common with the main building, or is under an extension of the main roof and designed as an integral part of the main building. ABUTTING, ADJACENT, ADJOINING - Contiguous or sharing a common border or boundary with other property. Abutting, adjacent and adjoining shall include property immediately across an alley but shall not include property across a street. ADMINISTRATIVE OFFICIAL - The official, or his designee, appointed by the City Manager to enforce and administer the terms of this ordinance. The individual whose decisions and interpretations are appealed to the Zoning Board of Adjustment. 4-1 ALL WEATHER SURFACE - A dust free surface constructed of cement, asphalt, brick or other commonly accepted pavement which may be approved by the Administrative Official. ALLEY - A public minor way which is used primarily for vehicular service access to the back or side of properties otherwise abutting on a street or highway. APARTMENT - A room or suite of rooms in a multiple family structure arranged, designed, or occupied as a dwelling unit residence by a single family, individual, or group of individuals. APARTMENT HOTEL - Any building larger than an apartment house designed or built to be occupied as a series of separate apartments and by persons living independently of each other. AUTOMOBILE SALES AREA - An open area or lot used for the display or sale of automobiles, where no repair work is done except minor reconditioning of the cars to be displayed and sold on the premises, and where no dismantling of cars or sale or keeping of used car parts or junk on the premises is done. AUTOMOBILE WRECKING YARDS - Any establishment maintained, used or operated for the storing, keeping, dismantling, buying or selling of wrecked automobiles as defined in this ordinance under the definition of "Junk." BASEMENT - A building story which is partly underground but having at least one-half of its height above the average level of the adjoining ground. A basement shall be counted as a story in computing building height. BLOCK - An area enclosed by streets, or, if said word is used as a term of measurement, it shall mean the distance along a side of a street between two intersecting streets; or if the street is of a dead-end type, a block shall be considered to be measured between the nearest intersecting street an the end of such dead-end street. In cases where platting is incomplete or disconnected, the Administrative Official shall determine the outline of the block. BOARD - The Zoning Board of Adjustment, as established in Section 44 of this ordinance. BOARDING HOUSE - A building other than a hotel where lodging and meals for five or more persons are served for compensation (also known as rooming houses). BREEZEWAY - A covered passage one story in height and six (6) feet or more in width connecting a main structure and an 4-2 accessory building. A breezeway shall be considered an accessory building. BUILDABLE AREA - The portion of a lot remaining after required yards have been provided. BUILDING - Any structure built for the support, shelter and/or enclosure of persons, animals, chattels or movable property of any kind. When subdivided in a manner sufficient to prevent the spread of fire, each portion so subdivided may be deemed a separate building. BUILDING LINE - Front: A line parallel or approximately parallel to the street right of way line at a specific distance therefrom marking the minimum distance from the street right of way line that a building may be erected. Side: A similar line parallel to the side lot line (see drawings on pp. 4-19 and 4-20. BUILDING PERMIT - An official document or certificate issued by the City of Southlake authorizing erection, construction, renovation, maintenance, or any other specified activity on any building, structure or land, or on any installations or facilities therein. The term "building permit" shall include but not be limited to building permits, electrical permits, mechanical permits, and plumbing permits. BUSINESS - Includes local retail, commercial, industrial and manufacturing uses and districts as herein defined. CARE FACILITY - an institutional use of a building or property whereby a publicly or privately funded program enables persons to receive medical, psychological, emotional or other rehabilitative care as an outpatient or live-in member. This definition does not include those institutional uses provided for elsewhere in this ordinance, nor does it include foster care programs or family homes. CELLAR - A building story with more than one-half its height below the average level of the adjoining ground. A cellar shall not be counted as a story in computing building height. CERTIFICATE OF OCCUPANCY - An official certificate issued by the City through the Administrative Official which indicates conformance with building, zoning and health and safety regulations and authorizes legal use and occupancy of the premises for which it is issued. CHIEF OF POLICE - The chief of police of the City of Southlake, Texas, or his duly authorized representative. 4-3 CITY HEALTH OFFICER - The city health officer of the City of Southlake, Texas, or his duly authorized representative. CITY COUNCIL or COUNCIL - The governing body of the City of Southlake, Texas. CLINIC - Offices for one or more physicians, surgeons, or dentists engaged in treating the sick or injured, but not including rooms for the abiding of patients. CLUSTER SUBDIVISION - A cluster subdivision is a grouping of individual building lots or sites in close proximity, each of which or the majority of which has less land area than required for isolated individual lots, with the additional area being devoted to open space, recreation space, parking spaces and access facilities in addition to required yards. Cluster subdivisions are permitted only with site plan approval and only in conjunction with a Planned Development Zoning District. COLLECTOR STREET - As defined by the City's latest approved comprehensive plan. COMMISSION - The Planning and Zoning Commission, of the City of Southlake, Texas. COMMUNITY CENTER - A building dedicated to social or recreational activities, serving the City or a neighborhood and owned and operated by the City, or by a non-profit organization dedicated to promoting the health, safety, morals or general welfare of the City. COMPREHENSIVE PLAN - The Comprehensive Plan of the City of Southlake, Texas, as adopted by the City Council of the City of Southlake. The Comprehensive Plan shall consist of a Land Use Plan, a Thoroughfare Plan, a Water System Plan, a Sanitary Sewer Plan, a Storm Drainage Plan, a Park System Plan, and such other plans as may be adopted from time to time by the City Council. CONDOMINIUM - A multi-family dwelling facility within which designated units or apartments are conveyed by fee simple title, with an undivided interest in the building's common elements, to include, but not be limited to, halls, stairs, elevators, roofs, parking spaces, and the land. CONVALESCENT HOME - Any structure used for or occupied by persons recovering from illness or suffering from the infirmities of old age. COURT - An open, unoccupied space, bounded on three (3) or more sides by the walls of a building. An inner court is a court entirely surrounded by the exterior walls of a 4-4 building. An outer court is a court having one side open to a street, alley, yard or other permanent space. DAY NURSERY - A facility, licensed by the State of Texas, for child care. DECIBEL (db) - The physical unit commonly used to describe noise levels; the unit of level such as the sound pressure level. One decibe11,14s the level of the squared sound pressure that is 10 = 1.259 times the squared reference sound pressure; also, Modecibel is the level of the sound pressure that is 10 = 1.122 times the reference pressure. DISTRICT (ZONING) - A section of the City of Southlake for which the regulations governing the use, area, height, and other development of land and buildings are uniform for each type and class of structure or use. DRIVE-IN RESTAURANT OR REFRESHMENT STAND - Any establishment where prepared foods, meals, or beverages are dispensed for consumption outside the building. DWELLING. SINGLE FAMILY - A detached building arranged, intended or designed for occupancy by one family. DWELLING. TWO-FAMILY - A detached or semi-detached building arranged, intended, or designed for occupancy by two families. DWELLING, MOBILE/MODULAR HOME - A detached residential dwelling unit designed for transportation after fabrication on streets or highways on its own wheels or on a flatbed or other trailer and arriving at the site where it is to be occupied as a dwelling complete and ready for occupancy except for minor and incidental unpacking and assembly operations, location on jacks or other temporary or permanent foundations, connections to utilities, and the like. A travel trailer is not to be considered as a mobile home. DWELLING. MULTIPLE FAMILY - A building or portion thereof arranged, intended or designated for occupancy by three or more families, including, but not limited to, apartments, condominiums and townhouses. DWELLING UNIT - A building or portion of a building which is arranged, occupied, or intended to be occupied as living quarters for one family and including facilities for food preparation and sleeping. EFFICIENCY APARTMENT - An apartment having a combination living and bedroom (no separate bedroom). 4-5 EMERGENCY ACCESS EASEMENT - An area other than a dedicated street or place, or an alley, which is maintained free and clear of buildings, structures and other obstructions for the purpose of providing free passage of service and emergency vehicles. FAMILY - One (1) or more persons who are related by blood or marriage, living together and occupying a single housekeeping unit with single kitchen facilities, or a group of not more than five (5) unrelated persons (excluding servants) living together by joint agreement and occupying a single housekeeping unit with single kitchen facilities, on a non-profit, cost-sharing basis. FAMILY HOME - A community-based residential home containing not more than six (6) disabled persons and two (2) supervisory personnel, and which otherwise meets the requirements of the Community Homes for Disabled Persons Location Act, article 1011n, Tex. Rev. Civ. Stat. Ann. FENCE - Any construction or hedge greater than thirty (30) inches in height and of any material, the purpose of which is to provide protection from intrusion (both physical and visual), to prevent escape, mark a boundary, or provide decoration. A wall shall be considered a fence. Dikes and restraining walls for the purpose of diverting water and retaining soil are not classified as a fence. FLOOD PLAIN - An area identified by the Federal Emergency Management Agency as possibly being flood-prone, or below the immediate flood line (100-year flood plain). The issuance of building permits for construction of any structure within such flood plain is regulated by a specific ordinance governing the safeguards, preventive actions against flooding, types of uses permitted in flood-prone areas, etc. FRONT YARD - See "YARD. FRONT." FLOOR AREA - The total (net) usable square footage of floor space within the interior wall of a building or room including each floor level, but excluding cellars, mechanical rooms, attics, carports or garages that are not designed for residential or business occupancy. FRONTAGE - On interior lots, the front of a lot shall be construed as the portion nearest the street. On corner lots, the front of a lot shall be construed as the shortest boundary adjacent to a street. If the lot has equal frontage on two (2) or more streets, frontage shall be construed in accordance with the prevailing building 4-6 pattern, or the prevailing lotting pattern if a building pattern has not been established, at the option of the applicant. On reversed frontage corner lots, the front of the lot shall be construed as the shortest boundary adjacent to a street; provided, however, that if the shortest boundary adjacent to a street is eighty (80) percent or more of the length of the longest boundary adjacent to a street, the applicant may select either frontage for the full depth front yard required, if lot width requirements for the district are met. On through lots, all portions adjacent to streets shall be considered in establishing frontage for regulatory purposes. If the Administrative Official finds that the pattern of lots and/or the pattern of required yards on lots adjacent to portions of the through lot is such as to justify a requirement that more than one frontage be provided on the lot, such additional frontage shall be required. GARAGE, PRIVATE (RESIDENTIAL) - An enclosed accessory building for storage only of motor vehicles, boats, travel trailers, and household goods owned and used by the owners or tenants of the premises. GARAGE, PUBLIC - A building or portion thereof designed or used for the storage, sale, hiring, care or repair of motor vehicles, which is operated for commercial purposes. GARAGE SALES - Occasional sales (garage sales and patio sales only) at retail, not to exceed two (2) in number on the same premises in any one calendar year, by a person who does not hold himself out as engaging in, or does not habitually engage in, the business of selling such property at retail; provided that (1) the sale shall be confined to the garage and/or patio of the premises; (2) no new merchandise acquired solely for the purpose of resale on the premises shall be sold at such occasional sale; (3) the duration of each such sale shall not exceed three (3) consecutive calendar days; (4) a permit shall be secured at least 72 hours prior to and shall be prominently posted on such premises during such sale; (5) the permit fee amount shall be as established by the City Council; (6) only one sign shall be permitted, not to exceed two (2) square feet in area, upon the premises where and when the sale is taking place. All other signs relating to the sale, either on or off the premises, shall meet the requirements of all sign regulations adopted by the City. GARAGE, STORAGE (PARKING)- A building or portion thereof, other than a private garage, used exclusively for parking or 4-7 storage of self-propelled vehicles, but with no other services provided except facilities for washing. GRADES a. For buildings having walls adjoining one street only, it is the elevation of the sidewalk at the center of the wall adjoining the street; b. For buildings having walls adjoining more than one street, it is the average of the elevation of the sidewalk at the center of all walls adjoining the street; C. For buildings having no wall adjoining the street, it is the average level of the finished surface of the ground adjacent to the exterior wall of the building. Any wall approximately parallel to and not more than five (5) feet from a street line is to be considered as adjoining the street. Where no sidewalk has been constructed, the Administrative Official shall establish such a sidewalk level or its equivalent for the purpose of these regulations. HEIGHT OF BUILDINGS - The vertical distance of a building measured from the average established grade at the street line or from the average natural front yard ground level, whichever is higher, to (1) the highest point of the roof's surface, if a flat surface, (2) to the deck line of mansard roofs, or (3) to the mean height level between eaves and ridge for hip and gable roofs, and in any event, excluding chimneys, cooling towers, elevator bulkheads, penthouses, tanks, water towers, radio towers, ornamental cupolas, domes or spires, and parapet walls not exceeding ten (10) feet in height. If the street grade has not been officially established, the average front yard grade shall be used for a base level. HEIGHT OF YARD OR COURT - The vertical distance from the lowest level of such yard or court to the highest point of any boundary wall. HOME HOBBY SHOP - An accessory use housed in a dwelling or in an accessory building in which the residents of the premises engage in recreational activities, none of which shall be a nuisance and from which no revenue may be derived, and in which no goods are offered or advertised for sale, nor may any sign be used in connection therewith. HOME OCCUPATION - An occupation wholly within a dwelling unit provided that: 4-8 a. No person other than members of the family residing on the premises shall be engaged in such occupation. b. The use of the dwelling unit for the home occupation shall be clearly incidental and subordinate to its use for residential purposes by its occupants, and not more than twenty-five (25) percent of the floor area of the dwelling unit shall be used in the conduct of the home occupation; c. There shall be no change in the outside appearance of the building or premises, or other visible evidence of the conduct of such home occupation other than one sign, not exceeding one square foot in area, non- illuminated, and mounted flat against the wall of the principal building; d. No home occupation shall be conducted in any accessory building; e. No traffic shall be generated by such home occupation in greater volumes than would normally be expected in a residential neighborhood, and any need for parking generated by the conduct of such home occupation shall be met off the street and other than in a required front yard; f. No equipment or process shall be used in such home occupation which creates noise, vibration, glare, fumes, odors, or electrical interference detectable to the normal senses off the lot, if the occupation is conducted in a single family residence, or outside the dwelling unit if conducted in other than a single family residence. In the case of electrical interference, no equipment or process shall be used which creates visual or audible interference in any radio or television receivers off the premises, or causes fluctuations in line voltage off the premises; g. Home occupation uses shall not include beauty culture schools, barber and beauty shops, medical or chiropractic offices, or other uses of a similar nature and character. HOTEL OR MOTEL - A building or arrangement of buildings designed and occupied as temporary quarters for individuals who are lodged with or without meals, in which the rooms are usually occupied single for hire, and in which there are no provisions for cooking in individual rooms. JUNK - Scrap iron, scrap tin, scrap brass, scrap copper, scrap lead, or scrap zinc and all other scrap metals and their alloys, and bones, rags, used clothes, used rubber, 4-9 used rope, used tinfoil, used bottles, old cotton, used machinery, used tools, used appliances, used fixtures, used utensils, used boxes or crates, used pipe or pipe fittings, used automobile or airplane tires, and other manufactured goods that are so worn, deteriorated or obsolete as to make them unusable in their existing condition and subject to being dismantled for junk. KENNEL - Any lot or premises on which four (4) or more dogs, cats or other domestic animals at least four (4) months of age are housed or accepted for boarding, trimming, grooming and/or bathing. KINDERGARTEN - A school for children of pre-public school age in which constructive endeavors, object lessons and helpful games are prominent features of the curriculum. LDN (DAY-NIGHT AVERAGE SOUND LEVEL) - The A-weighted average sound level in decibels (re: 20 micropascals) during a 24- hour period (or specific multiple thereof, such as a year) with a 10-decibel weighting applied to night time sound levels (2200-0700). LEO - An average of the energy of the fluctuating sound during a specified period. The period may be of any length, and should be indicated. For example, Leq (0600 - 2100). LOADING SPACE. OFF-STREET - Space logically and conveniently located for bulk pickups and deliveries, scaled to delivery vehicles expected to be used and accessible to such vehicles when required off-street parking places are filled. Required off-street loading space is not to be included as off-street parking space in computation of required off- street parking space. LOT - For purposes of this ordinance, a lot is a parcel of land of at least sufficient size to meet minimum zoning requirements for use, coverage, and area, and to provide such yards and other open spaces as are herein required. A lot shall have frontage on an improved public street, or an approved private street, and may consist of: a. A single lot of record; b. A portion of a lot of record; C. A combination of complete lots of record, of complete lots of record and portions of lots of record, or of portions of lots of record. d. A parcel of land described by metes an bounds, provided that in no case of division or combination shall any 4-10 residual lot or parcel be created which does not meet the requirements of this ordinance. LOT COVERAGE - The percentage of the total area of a lot occupied by the base (first story of floor) of buildings located on the lot. LOT FRONTAGE - The front of a lot shall be construed to be the portion nearest the street. For the purposes of determining yard requirements on corner lots and through lots, all sides of a lot adjacent to streets shall be considered frontage yards, and yards shall be provided as indicated under YARDS in this Section. LOT LINES - The lines bounding a lot as defined herein. LOT LINE, FRONT - The boundary line between a lot and the street on which it fronts. LOT LINE. REAR - The boundary line which is opposite and most distant from the front street line, In the case of uncertainty, the Administrative Official shall determine the rear lot line. LOT LINE. SIDE - Any lot boundary line not a front or rear line thereof. A side lot line may be a party lot line, a line bordering on an alley or place or side street line. LOT MEASUREMENTS - See drawings on following two pages. a. Area of the lot shall be the area of the lot within the lot lines, expressed in square feet or acreage, including easements, and shall not include portions of any public street or alley. b. Depth of a lot shall be considered to be the distance between the midpoints of straight lines connecting the foremost points of the side lot lines in front and the rearmost points of the side lot lines in the rear (the mean horizontal distance between the front and rear lot line). C. Width of a lot shall be considered to mean the mean horizontal distance between side lines measured at right angles to the depth. LOT OF RECORD - A lot which is part of a subdivision recorded in the office of the County Clerk, or a lot or parcel described by metes and bounds, the description of which has been so recorded prior to the adoption of this ordinance. 4-11 LOT TYPES - The diagram below illustrates terminology used herein with reference to regular, corner, interior, reversed frontage and through lots. B 8 B A 8 3 AM A-0 rTB 6 8 A C B B B-0 LA A-D B B B B B A FA B In the diagram, A is a corner lot, defined as a lot located at the intersection of two (2) or more streets. A lot abutting a curved street or streets shall be considered a corner lot if straight lines drawn from the foremost points of the side lot lines to the foremost point of the lot (projected if rounded) meet at an interior angle of less than one hundred thirty-five (135) degrees. (See lots marked A(1) in the diagram.) B is an interior lot, defined as a lot other than a corner lot, and abutting only one (1) street. (Alleys shall not be considered as streets for purposes of this definition.) C is a through lot, defined as a lot other than a corner lot, and with frontage on more than one (1) street. Through lots abutting two (2) streets may be referred to as double- frontage lots. (Alleys shall not be considered as streets for purposes of this definition.) D is a reversed frontage lot, defined as a lot on which the frontage is at right angles or approximately right angles (interior angles less the one hundred thirty-five (135) degrees) to the general pattern in the area. A reversed frontage lot may also be in a corner lot (A-D in the diagram), an interior lot (B-D) or a through lot (C-D). 4-12 MAIN (PRINCIPAL) BUILDING - The building or buildings on a lot which are occupied by the primary use. MASSAGE - A process consisting of kneading, rubbing, or otherwise manipulating the skin of the body of a human being, either with the hand or by means of electrical instruments or apparatus, or other special apparatus, but shall not include massage by duly licensed physicians and chiropractors, and registered physical therapists who treat only patients recommended by a licensed physician and who operate only under such physician's direction, nor massage of the face practiced by beauty parlors or barber shops duly licensed under the penal code of the state. MINI WAREHOUSE - A totally enclosed facility involving one or more buildings and multiple individual units, the purpose of which is exclusively for the storage of goods. MOBILE/MODULAR HOME - See DWELLING. MOBILE/MODULAR HOME. MOBILE OR MODULAR HOME PARK OR SUBDIVISION - A parcel of land upon which two or more mobile or modular homes are placed or located for purposes of occupancy. NONCONFORMING USE - A building, structure or use of land lawfully occupied at the time of the effective date of this ordinance or amendments thereto, and which does not conform to the use regulations of the district in which it is situated. OCCUPANCY - The use or intended use of land or buildings by proprietors or tenants. OFF-STREET - Off the right of way of a public street or place. OPEN SPACE - Area included in any side, rear or front yard or any unoccupied space on the lot that is open and unob- structed to the sky except for the ordinary projections of cornice eaves or porches. PARKING SPACE, OFF-STREET - For the purposes of this ordinance, an off-street parking space shall consist of a space adequate for parking an automobile with room for opening doors on both sides, together with properly related access to a public street or alley and maneuvering room. Required off-street parking areas for three or more auto- mobiles shall have individual spaces marked, and shall be so designed, maintained, and regulated that no parking or maneuvering incidental to parking shall be on any public street, walk or alley, and so that any automobile may be parked and unpacked without moving another. 4-13 PARKING SPACE RATIO - The ratio of the parking spaces to one dwelling unit on the site. The total number of parking spaces is the minimum number of car spaces per dwelling unit for the district in which the site is located times the number of dwelling units. PERMITTED USE - Any use allowed in a zoning district and subject to the restrictions applicable to that zoning district. PLANNING AND ZONING COMMISSION - The agency appointed by the City Council as an advisory body to it and which is author- ized to recommend changes in the zoning of property or the text of the Zoning Ordinance. PLAT - A plan of a subdivision of land creating building lots or tracts and showing all essential dimensions and other information essential to comply with the subdivision standards of the City of Southlake and subject to approval by the Planning and Zoning Commission. The plat must be prepared by a professional civil engineer registered in the State of Texas or a Public Surveyor registered in the State of Texas. Reference to a plat in this ordinance means an official plat of record which has been approved by the Planning and Zoning Commission and filed in the plat records of Tarrant County. PREMISES - Land together with any buildings or structures occupying it. PRIVATE CLUB - A group of people associated with or formally organized for a common purpose, interest or pleasure, including organizations with facilities for the storage, sale, possession or serving of any alcoholic beverage permitted by the laws of the State of Texas, and where none of such facilities are available except to members or their guests. PRIVATE DRIVE (STREET OR PLACE) - An open, unoccupied space, other than a street or alley permanently established or reserved or dedicated in private ownership as the principal means of vehicular access to property abutting thereon. QUARRY OR MINING - The storage, display or sale of ore, clay, stone, gravel, topsoil, or similar materials. The process of quarrying, mining, dredging, removing, screening, crushing and/or washing shall be a use included in this definition. This definition does not include the storage, display or sale of such materials when the same is incidental to the operation of a use such as nurseries, hardware stores, etc., and which uses are already spec- ifically provided for in specific district regulations otherwise in this ordinance. 4-14 RECREATIONAL VEHICLE - A vehicular, portable structure built on a chassis, designed to be used as a temporary dwelling, self-propelled or to be towed behind a motor vehicle without a special permit. RESIDENCE - Same as a dwelling; also when used with the word District, an area of residential regulations. REVERSED FRONTAGE - Reversed frontage is a lot abutting two or more streets at their intersection. A reversed frontage lot shall be deemed to front on that street at which it has its greatest frontage unless otherwise specified by the Administrative Official. ROOM - A building or portion of a building which is arranged, occupied or intended to be occupied as a living or sleeping quarters, but not including toilet or cooking facilities. ROOMING HOUSE - See "BOARDING HOUSE." SANITARY LANDFILL - A site for the accumulation of refuse or other discardable materials which are to be covered over with soil and/or fill material. This definition shall not be construed as and is separate from that of a Junk or Salvage Yard. SERVANTS AND FAMILY QUARTERS - An accessory building located on the same lot with the main building and used as living quarters by servants employed on the premises or by the family of the owner of the premises and not to be rented or otherwise used as a separate domicile. SETBACK - The minimum horizontal distance between the front wall of any projection of the building, excluding steps and unenclosed porch, and the street line. (Same as BUILDING LINE.) SIGN - Any device designed to inform or attract the atten- tion of persons not on the premises on which the sign is located, provided, however, that the following shall not be included in the application of the regulations herein: a. Signs not exceeding one square foot in area and bearing only property numbers, postal box numbers, names of occupants of premises, or other identification of premises not having commercial connotations; b. Flags and insignia of any government except when dis- played in connection with commercial promotion; 4-15 C. Legal notices; identification, informational, or directional signs erected or required by governmental bodies; d. Integral decorative or architectural features of buildings, except letters, trademarks, moving parts, or moving lights. e. Any sign otherwise allowed or permitted by a sign ordinance of the City, where such ordinance contains provisions inconsistent with this ordinance. In such instances, the sign ordinance shall be given effect over the terms of this ordinance. SPECIAL EXCEPTION - A special exception is a use that would not be appropriate generally or without restriction through- out the zoning district but which, if controlled as to number, area, location or relation to the neighborhood, would promote the public health, safety, morals, order, comfort, convenience, appearance, prosperity or general welfare. Such uses may be permitted in such zoning district as special exceptions if specific provision for special exception is made in this Zoning ordinance, and if such special exception is approved by the Board of Adjustment. STORY - That part of a building included between the surface of one floor and the surface of the floor next above, or if there be no floor above, that part of the building which is above the surface of the highest floor thereof. A top story attic is a half story when the main line of the eaves is not above the middle of the interior height of such story. The first story is the highest story having its interior floor surface not more than four (4) feet above the adjoining ground level. STREET - A public way between two right-of-way lines, other than an alley or private drive, which has been dedicated or deeded to the public and accepted by the City for public use and affords a principal means of access (vehicular or otherwise) to property abutting thereon, as well as for utilities and sidewalks. STREET LINE - The dividing line between the street and the abutting property. STRUCTURE - Anything constructed or erected with a fixed location on the ground, or attached to something having a fixed location on the ground. Among other things, struc- tures include buildings, mobile homes, walls, fences, billboards, and poster panels. STRUCTURAL ALTERATIONS - Any change in the supporting members of a building, such as bearing walls, columns, beams 4-16 *or girders, or any substantial changes in the roofs or exterior walls, excepting such repair or replacement as may be required for the safety of the building, but not in- cluding openings in bearing walls as permitted by the City Building Code. THOROUGHFARE (OR COLLECTOR STREETS - As defined in the City's latest approved Comprehensive Plan. TOURIST HOME OR DUDE RANCH - A dwelling in which accommoda- tions are provided or offered for transient or temporary guests for compensation. TOWNHOUSE - A single-family dwelling facility constructed in a series or group of units having common walls, each as a separate lot of record. TRAVEL TRAILER - A mobile vehicle built on a chassis and designed and used as a temporary place of dwelling and of such size and design as to be subject to licensing for towing on the highway by a passenger motor vehicle or other prime mover and not requiring a special permit for moving on the highway as contrasted to a mobile home. VARIANCE - A variance is a relaxation of the terms of the Zoning Ordinance where such variance will not be contrary to the public interest and where, owing to conditions peculiar to the property and not the result of the actions of the applicant, a literal enforcement of the ordinance would result in an unnecessary hardship. YARD. FRONT - A yard extending between side lot lines across the front of a lot adjoining a public street (see drawings on pp. 4-19 and 4-20). In the case of through lots, unless the prevailing front yard pattern on adjoining lots indicates otherwise, front yards shall be provided on all frontages. In the case of corner lots which do not have reversed frontage, a front yard of the required depth shall be provided in accordance with the prevailing yard pattern, and a second front yard of the depth required for second front yards in the district shall be provided on the other frontage. In the case of reversed frontage corner lots, a front yard of the required depth shall be provided on either frontage, and a second front yard of the depth required for the second front yards in the district shall be provided on the other frontage. 4-17 In the case of corner lots with more than two frontages, the Administrative official shall determine the front yard requirements, subject to the following limitations: a. At least one front yard shall be provided having the full depth required generally in the district; b. No other front yard on such lot shall have less than the minimum required second front yard for corner lots. Depth of required front yards shall be measured at right angles to the front lot line. YARD. REAR - A yard extending across the rear of the lot between lot lines. In the case of through lots, there will be no rear yards, but only front and side yards. All other lots will have a rear yard. (See drawings on pp. 4-19 and 4-20.) Depth of a required rear yard shall be measured in such a manner that the yard established is a strip of the minimum width required by district regulations with its inner edge parallel with the rear lot line. In cases where a rear lot line is not evident, or if evident but not parallel to the front building line, the minimum rear yard requirement shall be the distance from the rearmost point of the lot along a line from that point drawn perpendicular to a line drawn from the foremost points of the two side lot lines, providing that the rear yard is parallel to at least one lot line along the rear of the lot. YARD. SIDE - A yard extending from the rear line of the required front yard to the front of the required rear yard, or in the absence of any clearly defined rear lot line, to the point on the lot farthest from the intersection of the lot line involved with the public street. In the case of through lots, side yards shall extend from the rear lines of the two required front yards. (See drawings on pp. 4-19 and 4-20.) Width of a required side yard shall be measured in such a manner that the yard established is a strip of the minimum width required by district regulations with its inner edge parallel with the side lot line. ZONING MAP (OFFICIAL) - The official certified map upon which the boundaries of the various zoning districts are drawn and which is an integral part of the Zoning Ordinance. 4-18 I. LOT WIDTH FRONT TARO / 'm un; PROIIT U48 SUILOINO LNIt 0AIp LOW • • • LOT nIOTN • • I ( • LOT ~MIOT11 LOT WIOTN • 1 1 I 1 1 ~ (A) le) (C) 2. LOT DEPTH STREET STREET _N7 • I I I • ~ a • ~ 1 I • W • • _Ir • ~o' . 1 • J I ~ • ' • 1 1 ALLEY fA` NT _ _I (e) •---4. ua (A) 3. YARDS eTRter STREET FRONT TARO • ►ROMT TARO MID POINT ON • LOT LINE • • 0 ° BUILDING AREA rRIESIDENTIAL BUILDING AREA _ RUCTURE • SO % OF TONS , N AREA MAY BE BUILDING LINE SOX OF THIS I COVERED BY • AREA MAY BE • STRUCTURE I COVERED BY • • STRUCTURE NO ALLEY OR EASEMENT r All R-~~ EASEMENT 4-19 STREET STREET / I FRONT Of LOT DIMENSION LEAST IOtMEN510NS~ STREET I~n MAY BE VAIMI i / la W °¢I ON PLAT } W - - PROVED BYI W FRONT YARD &P I THE PLANNINGi p ►a- i \ I c AM ZONING t a I~ 4nI Cowwssum J " N i REAR YARD Q LOT PLATTED PRIOR LOT PLATTED AFTER THIS BUILDING LINE. TO EFFECTIVE DATE EFFECTIVE DATE OF MAY BE VARIED FROM OF ORDINANCE ORDINANCE <i FRONT YARD STANDARD y ~ IF APPROVED ON PLAT 4. CORNER LOT Z a BUILDING LINE FOR ACCESSORY BUILDING ESTABLISHED BY STREET PLAT OR ORDINANCE FRONT STANDARD YARD METHOD OF MEASURING FTT N 1' FRONT YARD BORDS ' FRONTAGES SPECIFIED FRONT YARD FRONT FRONT ' YARD YARD 'PROPERTY LINE STREET i DOUBLE FRONTAGE LOTS 6. IN SPLIT ZONING FRONT YARD REMAINS UNIFORM THROUGHOUT BLOCK SF-2 SF•Z SF-2 SF-2 i NS NS NS NS - - FRONli YARD - - STREET 7' FRONT YARD WHERE ZONING CHANGES IN A BLOCK 4-20 SECTION 5 ESTABLISHMENT OF DISTRICTS; PROVISIONS FOR OFFICIAL ZONING MAP. ZONING CHANGES AND ANNEXATIONS 5.1 OFFICIAL ZONING MAP - The City of Southlake is hereby divided into zones, or districts, as shown on the Official Zoning Map which, together with all explanatory matter thereon, is hereby adopted by reference and declared to be a part of this ordinance. No building permit, certificate of occupancy or other permit shall be issued, nor shall any use be made of land or any building or structure within the City of Southlake unless such land is located in one of the aforesaid zoning districts. If because of error or omission in the Official Zoning Map any property in the City of Southlake is not shown as being in a zoning district as defined in this ordinance, or if for any other reason the zoning cannot be properly determined on any property in the City of Southlake, such property shall be classified as "AG" Agricultural until changed by amendment. The Official Zoning Map shall be identified by the signature of the Mayor, attested by the City Secretary, and bear the seal of the City under the following words: "This is to certify that this is the Official Zoning Map referred to in Ordinance No. 480 of the City of Southlake, Texas, adopted September 19, 1989." The Official Zoning Map shall be made current from time to time to reflect the changes and amendments, if any, that are approved by the City Council. Any unauthorized change of whatever kind in the official Zoning Map by any person shall be prohibited. The Official Zoning Map shall be located in the Southlake City Hall. 5.2 REPLACEMENT OF OFFICIAL ZONING MAP - In the event that the Official Zoning Map becomes damaged, destroyed, lost, or difficult to interpret because of the nature or number of changes and additions, the City Council may by resolution adopt a new Official Zoning Map which shall supersede the prior Official Zoning Map and bring the Official Zoning Map up-to-date to reflect any and all amendments or changes in the same. 5.3 BOUNDARIES OF DISTRICTS - Where uncertainty exists as to the boundaries of districts as shown on the Official Zoning Map, the following rules shall apply: a. Boundaries indicated as approximately following the 5-1 centerlines of streets, highways, or alleys shall be construed to follow such centerlines; b. Boundaries indicated as approximately following platted lot lines shall be construed as following such lot lines; C. Boundaries indicated as approximately following city limits shall be construed as following city limits; d. Boundaries indicated as following railroad lines shall be construed to be midway between the main tracks; e. Boundaries indicated as following shore lines shall be construed to follow such shore lines and in the event of change in the shore line shall be construed as moving with the actual shore line; boundaries indicated as approximately following the centerlines of streams, rivers, canals, lakes, or other bodies of water shall be construed to follow such centerlines. f. Boundaries indicated as parallel to, or extensions of, features indicated in subsections a. through e. above shall be so construed. Distances not specifically indicated on the Official Zoning Map shall be determined by the scale of the map; g. Where physical or cultural features existing on the ground are at variance with those shown on the Official Zoning Map or in other circumstances not covered by subsections a. through f. above, the City Council shall interpret the district boundaries. 5.4 ANNEXATION OF PROPERTY a. All territory hereafter annexed into the City of Southlake shall be temporarily classified as "AG" - Agricultural unless a permanent zoning classification is placed upon the property at the time of annexation. In the event any zoning other than "AG" Agricultural is requested at the time of annexation, all requirements of Section 46 of this ordinance shall be complied with, including all public notices and public hearings as required by this ordinance or by state law. b. The procedure for changing the zoning on any newly annexed territory shall be the same as required in Section 46. C. In an area classified as "AG - Agricultural District," building permits and certificates of occupancy may be issued for all uses permitted in the "AG" District 5-2 subject to all of the requirements and regulations specified for the district. d. Building permits and certificates of occupancy for uses other than those permitted in "AG - Agricultural District" may not be issued in an annexed territory until proper rezoning for such property has been achieved. 5-3 SECTION 6 NONCONFORMING USES 6.1 INTENT - Within the districts established by this ordinance or amendments thereto that may later be adopted, there exist lots, structures, and uses of land and structures which were lawful before this ordinance was passed or amended, but which would be prohibited, regulated, or restricted under the terms of this ordinance or future amendments. It is the intent of this ordinance to permit these nonconformities to continue (whether by the same or different owners or tenants) until they are removed, but not to encourage their survival. Such uses are declared by this ordinance to be incompatible with permitted uses in the districts involved. It is further the intent of this ordinance that noncon- formities shall not be enlarged upon, expanded or extended, nor be used as grounds for adding other structures or uses prohibited elsewhere within the same district. A nonconforming use of a structure or land shall not be extended or enlarged after passage of this ordinance by the addition of uses of a nature which would be prohibited generally in the district involved. 6.2 EXISTING BUILDING PERMITS - To avoid undue hardship, nothing in this ordinance shall be deemed to require a change in the plans, construction, or designated use of any building or land development project for which a building permit was lawfully issued no more than six months prior to the date of adoption or amendment of this ordinance. Construction on a building permit issued prior to the adoption of this ordinance must be begun within six months of the adoption date and must be completed within two years of adoption as under Section 3.5, "Expiration of Building Permit." Such permit shall not be renewed or extended without all other conditions of this zoning ordinance having been met. 6.3 SIZE NONCONFORMITY OF LOTS OF RECORD - In any district in which single-family dwellings or commercial buildings are permitted, notwithstanding limitations imposed by other provisions of this ordinance, a single-family dwelling or commercial building and customary accessory buildings may be erected on any single lot of record at the effective date of adoption or amendment of this ordinance where zoning under this ordinance is otherwise proper. This provision shall apply even though such lot fails to meet requirements for width or area, or both, that are generally applicable in the district, provided that yard dimensions and other requirements not involving area or width, or both, of the lot shall conform to the regulations for the district in which such lot is located. Variance of yard requirements shall be obtained only through action of the Board of Adjustment. 6-1 6.4 NONCONFORMING USES OF LAND - Where, at the effective date of adoption or amendment of this ordinance, lawful use of land exists that is made no longer permissible under the terms of this ordinance as enacted or amended, such use may be continued, so long as it remains otherwise lawful, subject to the following provisions: a. No such nonconforming use shall be enlarged or increased, nor extended to occupy a greater area of land than was occupied at the effective date of adoption or amendment of this ordinance; b. No such nonconforming use shall be moved in whole or in part to any other portion of the lot or parcel occupied by such use at the effective date of adoption or amendment of this ordinance; C. If any such nonconforming use of land ceases for any reason for a period of more than six (6) consecutive months or for eighteen (18) months during any three-year period, any subsequent use of such land shall conform to the regulations specified by this ordinance for the district in which such land is located; d. No additional building not conforming to the requirements of this ordinance shall be erected in connection with such non-conforming use of land. 6.5 NONCONFORMING STRUCTURES - Where a lawful structure exists at the effective date of adoption or amendment of this ordinance that could not be built under the terms of this ordinance by reason of restrictions on area, lot coverage, height, yards, or other characteristics of the structure or its location on the lot, such structure may be continued so long as it remains otherwise lawful, subject to the following provisions: a. Such structure may not be enlarged in a way which increases its nonconformity; b. Such structure may not be altered in a way which increases its nonconformity; C. Should such structure be destroyed by any means to an extent of more than fifty percent (50%) of its replacement cost at time of destruction, it shall not be reconstructed except in conformity with the provisions of this ordinance; however, a single family dwelling may be reconstructed in a way which does not increase its nonconformity from the original structure. 6-2 d. Should such structure be moved for any reason for any distance whatever, it shall thereafter conform to the regulations of the district in which it is located after it is moved. 6.6 NONCONFORMING USES OF STRUCTURES - If a lawful use of a structure, or structure and land in combination, exists at the effective date of adoption or amendment of this ordinance, that would not be allowed in the district under the terms of this ordinance, the lawful use may be continued so long as it remains otherwise lawful subject to the following provisions: a. No existing structure devoted to a use not permitted by this ordinance in the district in which it is located shall be enlarged, extended, constructed, reconstructed, moved, or structurally altered except in changing the use of the structure to a use permitted in the district in which it is located; b. A nonconforming use, if changed to a conforming use, may not thereafter be changed back to a nonconforming use. A nonconforming use, if changed to a more restrictive nonconforming use, may not be thereafter changed except to an equal or to a more restricted use. C. Any nonconforming use may be extended throughout any parts of a building which were manifestly arranged or designed for such use at the time of adoption or amendment for this ordinance, but no such use shall be extended to occupy any land outside such building; d. Any structure, or structure and land in combination, in or on which a nonconforming use is superseded by a permitted use, shall thereafter conform to the regulations for the district in which such structure is located, and the nonconforming use may not thereafter be resumed; e. When a nonconforming use of a structure, or structure and land in combination, is discontinued or abandoned for six (6) consecutive months or for eighteen (18) months during any three (3) year period, the structure and land thereafter shall not be used except in conformance with the regulations of the district in which it is located; f. Where nonconforming use status applies to a structure and land in combination, removal or destruction of the structure shall eliminate the nonconforming status of the land. Destruction, for the purpose of this subsection, is defined as damage to an extent of more 6-3 than fifty (50%) percent of the replacement cost at time of destruction. 6.7 REPAIRS AND MAINTENANCE - On any building devoted in whole or in part to any nonconforming use, work may be done in any period of 12 consecutive months on ordinary repairs, or on repair or replacement of nonbearing walls, fixtures, wiring or plumbing, to an extent not exceeding twenty-five percent (25%) of the current replacement value of the building, provided that the cubic content of the building as it existed at the time of passage or amendment of this ordinance shall not be increased. If a building or portion of a building containing a nonconforming use becomes physically unsafe or unlawful due to lack of repairs and maintenance, and is declared by any duly authorized City official to be unsafe or unlawful by reason of physical condition, it shall not thereafter be restored, repaired, or rebuilt except in conformity with the regulations of the district in which it is located. Nothing in this ordinance shall be deemed to prevent the strengthening or restoring to a safe condition of any building or part thereof declared to be unsafe by any official charged with protecting the public safety, upon order of such official. 6.8 SPECIAL EXCEPTION USES: NOT NONCONFORMING USES - Any use for which a special exception or special use permit is granted pursuant to this ordinance shall not be deemed a nonconforming use, but shall without further action be deemed a conforming use in such district only for the single property granted such exception. Any special exception or special use permit heretofore granted by the City Council which is existing at the effective date of this ordinance shall be considered a non-conforming use and shall be subject to all terms of this ordinance relating to non-conforming uses, unless the zoning classification under this ordinance for the property to which the special use attaches allows that particular use. Any special exception use which has expired or which is not in compliance with the conditions placed upon such use shall not be permitted to continue. 6-4 SECTION 7 GENERAL DISTRICT REGULATIONS 7.1 DISTRICTS - In order to regulate and restrict the location of trades and industries and the location of buildings erected, reconstructed, altered or enlarged for specified uses, to regulate and limit the height and bulk of buildings hereinafter erected, reconstructed, altered or enlarged, to regulate and determine the area of yards and other open spaces and to regulate and limit the density of population, the city of Southlake is hereby divided into twenty-six (26) zoning districts to be known as follows: 1. CS Community Service District or District "CS" 2. AG Agricultural District or District "AG" 3. RE Single Family Residential Estate District or District "RE" 4. SF-1A Single Family Residential District or District "SF-1A" 5. SF-1B Single Family Residential District or District "SF-1B" 6. SF-30 Single Family Residential District or District "SF-30" 7. SF-20A Single Family Residential District or District "SF-20A" 8. SF-20B Single Family Residential District or District "SF-20B" 9. MF-1 Two Family Residential District or District " MF- 1 " 10. MF-2 Multiple Family Residential District or District "MF-2" 11. 0-1 Office District or District 110-1" 12. 0-2 Office District or District 110-2" 13. C-1 Neighborhood Commercial District or District " C - 1 " 14. C-2 Local Retail Commercial District or District "C-2" 7-1 15. C-3 General Commercial District or District 11C-3" 16. C-4 Arterial Mall Commercial District or District "C-4" 17. B-1 Business Service Park District or District 11B-1" 18. B-2 Commercial Manufacturing District or District "B-2" 19. I-1 Light Industrial District or District "I-1" 20. I-2 Heavy Industrial District or District 11I-2" 21. HC Hotel District or District "HC" 22. MH Manufactured Housing District or District "MH" 23. PUD Planned Unit Development District or District "PUD" 24. S-P-1 (Detailed) Site Plan District or District "S-P- 1" 25. S-P-2 (Generalized) Site Plan District or District "S-P-2" The term "more restricted district" means one with fewer permitted uses, and the term "less restricted district" means one with more permitted uses. 7.2 PERMITTED USES - All uses permitted in a particular zoning district are specifically listed in each district. Any use not expressly authorized and permitted is expressly prohibited. No building or structure shall hereafter be erected, reconstructed, altered, enlarged or moved onto a lot, nor shall any building or land be used, for any purpose other than is permitted in the district in which such building or land is located. 7.3 COMPLIANCE WITH DEVELOPMENT REGULATIONS - No building or structure that is hereafter erected, reconstructed, altered, enlarged, or moved onto a lot shall exceed the height, setback, floor area, lot coverage, density or other development regulations of the district in which it is located. 7.4 LOT OF RECORD - Every building hereafter erected shall be located on a lot of record as herein defined, unless the lot is described by metes and bounds by an instrument recorded in the Tarrant County Deed Records prior to January 7, 1969 or the date of annexation, whichever is 7-2 later. In no case shall there be more than one dwelling on a lot of record except in accordance with a PUD, S-P-1 or S-P-2 development or except as otherwise provided in this ordinance. No building or structure may be constructed across existing platted lot lines unless a replat is approved and filed of record. 7.5 LOTS TO HAVE ACCESS - Every building or structure hereafter erected, reconstructed, altered, enlarged or moved onto a lot shall be on a lot adjacent to an approved public or private street and shall be so located so as to provide safe and convenient access for servicing, fire protection, and required off-street parking. 7-3 SECTION 8 "CS" COMMUNITY SERVICE DISTRICT 8.1 PURPOSE AND INTENT - The "CS" Community Service District is designed to permit those institutional and related uses which are established in response to the educational, safety and welfare needs of the community. These uses are separated from others in the community due to their unique service and often very special area requirements. Their placement should not be arbitrary, but should be located to respond to the community needs. 8.2 PERMITTED USES a. Public, semi-public and parochial/private kinder- gartens, elementary and secondary schools whose curricula satisfy the requirements of the State Public School Laws and the regulations of the State Department of Education. b. Higher education institutions: Junior and senior colleges, universities, conservatories and seminaries, offering curricula recognized by collegiate, academic and professional organization accrediting boards. C. Museums, libraries, fine arts centers, and similar cultural facilities sponsored, operated or maintained for the benefit of the general public. d. Golf courses (except commercially operated miniature golf courses and commercially operated golf driving ranges) on a site containing a total area of not less than forty (40) acres; parks, playgrounds, community centers and country clubs. e. Institutions, rehabilitation and training centers offering non-academic programs, when operated or sponsored by chartered educational, religious, or philanthropic organizations, but excluding uses such as trade schools, which are operated primarily on a commercial basis. f. Public safety facilities: Civil defense operational centers, police and fire stations and training facilities. g. Utility buildings and structures: power sub- stations, water tanks and reservoirs, water and sewage treatment plants. 8-1 h. Religious institutions: churches and facilities for worship, fellowship, and education. i. City halls or other municipal office uses. 8.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 8.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 8.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed two and one-half (2-1/2) stories, nor shall it exceed thirty-five (35) feet. b. Front Yard: There shall be a front yard of not less than thirty (30) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet except where the lot abuts property zoned as single-family residential there shall be a side yard of not less than twenty-five (25) feet. d. Rear Yard: There shall be a rear yard of not less than ten (10) feet except where the lot abuts property zoned as single-family residential there shall be a rear yard of not less than twenty-five (25) feet. e. Maximum Lot Coverage: All buildings or structures shall have a maximum lot coverage not exceeding fifty (50) percent of the lot area. 8-2 SECTION9 "AG" AGRICULTURAL DISTRICT 9.1 PURPOSE AND INTENT - The purpose of the "AG" Agricultural District is to provide for compatible land, building and structure uses primarily oriented to agricultural farming and ranching, and extremely low density residential purposes. The district may also serve as (1) a transitional land use element pending future, more intensive urbanization; (2) open space for the protection and enhancement of scenic areas, vistas, and recreational uses; and (3) low density development where unusual or problematic soils, topographic conditions or sensitive ecological features are present that would normally not be conducive or appropriate to more intensive forms and patterns of urbanization. 9.2 PERMITTED USES a. Agricultural Uses - Farms, ranches, orchards, truck gardens, nurseries for the growing of plants and similar agrarian activities involving the growing of plants and raising and pasturing of livestock, including accessory feeding pens but not commercial feeding pens, provided that no operation shall be obnoxious or offensive. b. Residential Uses 1. Single family detached dwellings housing the owner or operator of the agricultural use upon which said dwelling is situated or to be situated, provided the site area allocation to said residential dwelling use shall not be less than one (1) acre. 2. Supplemental single family detached dwelling used exclusively for the housing of full-time employees employed on the premises for the express purpose of managing or operating the agricultural use or uses of the owner residing on the same tract of land. C. Community Facility Uses - City hall, fire and police stations and other municipal uses. 9.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 9-1 9.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 9.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed two and one-half (2 1/2) stories, nor shall it exceed thirty-five (35) feet. b. Front Yard: There shall be a front yard of not less than forty (40) feet. C. Side Yard: There shall be a side yard of not less than twenty-five (25) feet. d. Rear Yard: There shall be a rear yard of not less than forty (40) feet. e. Maximum Lot Coverage: All buildings or structures shall have a maximum lot coverage not exceeding ten (10) percent of the lot area. There shall be no specific limitation other than the ten (10) percent lot coverage requirement on the construction of accessory buildings. f. Lot Area: The minimum area of a lot shall be four hundred thirty-five thousand six hundred (435,600) square feet. g. Lot Dimensions: Each lot shall have a minimum width of three hundred (300) feet and a minimum depth of five hundred (500) feet. h. Floor Area: The main residence shall contain a minimum of one thousand five hundred (1,500) square feet of floor area. i. Maximum Residential Density: The maximum number of dwelling units per acre shall be 0.10. 9.6 NON-RESIDENTIAL STATUS - For purposes of calculating any required side yards, set backs, heights or other buffering or similar provisions, this zoning category is not to be considered a residential classification. 9-2 SECTION 10 "RE" SINGLE FAMILY RESIDENTIAL ESTATE DISTRICT 10.1 PURPOSE AND INTENT - The purpose and intent of the "RE" Single Family Residential Estate District is to provide for compatible land, building and structure uses primarily oriented to low density residential estate purposes, select agricultural uses, open space uses, and select community facility uses. The district further may serve as a transitional element between limited residential development and intense agricultural activities and higher density urbanized areas of the City. Low density detached single family residential dwellings and estate development, along with the aforedescribed uses, comprise the principal elements of the district. 10.2 PERMITTED USES a. Agricultural Uses 1. Horticultural activities such as nurseries for the growing of trees, plants, flowers, and items of a similar nature and character for which retail or wholesale sales are not conducted on the premises. 2. Agricultural uses whose products are grown primarily for on-premises consumption, such as domestic gardening, berry or bush crops, tree crops, flower gardening, orchards, and aviaries. b. Residential Uses 1. Single family detached dwellings housing the owner or operator of the agricultural use upon which said dwelling is situated or to be situated, provided: (a) The site area allocated to said residential dwelling use shall be not less than one (1) acre; and (b) The entire tract of land upon which said dwelling is situated or to be situated, including the principal single family dwelling described in the preceding paragraph b.l.(a) is in single ownership and comprises a contiguous area of not less than five (5) acres; and 10-1 (c) The minimum lot (site) width devoted to said dwelling shall be not less than three hundred (300) feet. C. Community Facility Uses 1. Public, semi-public and private parks; 2. Recreation and open space including playgrounds, parkways, greenbelts, ponds and lakes, botanical gardens, pedestrian paths, bicycle paths, equestrian bridle trails, nature centers, bird and wildlife sanctuaries; 3. Private boat docks, swimming pools and game courts; 4. City hall, fire and police stations and other municipal uses; and 5. Other uses of a similar nature and character. 10.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 10.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 10.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed two and one-half (2 1/2) stories, nor shall it exceed thirty-five (35) feet. b. Front Yard: There shall be a front yard of not less than forty (40) feet. C. Side Yard: There shall be a side yard of not less than twenty-five (25) feet. 10-2 d. Rear Yard: There shall be a rear yard of not less than forty (40) feet. e. Maximum Lot Coverage: All buildings or structures shall have a maximum lot coverage not exceeding twenty (20) percent of the lot area, except the sum total of accessory buildings shall not exceed one thousand (1,000) square feet per acre. f. Lot Area: The minimum area of a lot shall be two hundred seventeen thousand eight hundred (217,800) square feet. g. Lot Dimensions: Each lot shall have a minimum width of three hundred (300) feet and a minimum depth of three hundred (300) feet. h. Floor Area: The main residence shall contain a minimum of two thousand (2,000) square feet of floor area. i. Maximum Residential Density: The maximum number of dwelling units per acre shall be 0.20. 10-3 SECTION 11 SF-1A SINGLE-FAMILY RESIDENTIAL DISTRICT 11.1 PURPOSE AND INTENT - The purpose and intent of the SF-1A Single Family Residential District is to provide for compatible land, building, and structure uses primarily oriented to low density residential purposes, select agricultural uses, open space uses, and select community facility uses. The SF-1A district may serve as a transitional element between limited residential development and intense agricultural activities and higher density urbanized areas of this City. Low density detached single family residential dwellings and development, along with the aforedescribed uses, comprise the principal elements of the district. 11.2 PERMITTED USES a. Agricultural Uses - Agricultural uses whose products are grown primarily for home consumption, such as domestic gardening, berry or bush crops, tree crops, flower gardening, orchards, and aviaries. b. Residential Uses - Single family detached dwellings. C. Communit Facilit Uses 1. Public, semi-public and private parks; 2. Recreation and open space including playgrounds, parkways, greenbelts, ponds and lakes, botanical gardens, pedestrian paths, bicycle paths, equestrian bridle trails, nature centers, bird and wildlife sanctuaries; 3. Private boat docks, swimming pools and game courts; 4. City hall, fire and police stations and other municipal uses; and 5. Other uses of a similar nature and character. 11.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 11.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically 11-1 authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 11.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed two and one-half (2-1/2) stories, nor shall it exceed thirty-five (35) feet. b. Front Yard: There shall be a front yard of not less than forty (40) feet. C. Side Yard: There shall be a side yard of not less than twenty (20) feet. d. Rear Yard: There shall be a rear yard of not less than forty (40) feet. e. Maximum Lot Coverage: All buildings or structures shall have a maximum lot coverage not exceeding twenty (20) percent of the lot area, except the sum total of accessory buildings shall not exceed one thousand (1,000) square feet per acre. f. Lot Area: The minimum area of a lot shall be forty- three thousand five hundred sixty (43,560) square feet. g. Lot Dimensions: Each lot shall have a minimum width of one hundred (100) feet and a minimum depth of one hundred twenty-five (125) feet. h. Floor Area: The main residence shall contain a minimum of two thousand (2,000) square feet of floor area. i. Maximum Residential Density: The maximum number of dwelling units per acre shall be 1.0. 11-2 SECTION 12 SF-1B SINGLE-FAMILY RESIDENTIAL DISTRICT 12.1 PURPOSE AND INTENT - The purpose and intent, permitted uses, accessory uses, special exception uses, and development regulations for the SF-1B district shall be identical to the SF-1A district as set forth in Section 11 of this ordinance, except that in the SF-1B district, the minimum floor area of the main residence shall be one thousand five hundred (1,500) square feet. 12-1 SECTION 13 SF-30 SINGLE FAMILY RESIDENTIAL DISTRICT 13.1 PURPOSE AND INTENT - The purpose and intent of the SF-30 Single Family Residential District is to provide for compatible land, building, and structure uses primarily oriented to moderately low density residential purposes, open space uses, and select community facility uses. Moderately low density detached single family residential dwellings and development, along with the aforedescribed uses, comprise the principal elements of the district. 13.2 PERMITTED USES a. Agricultural Uses - Agricultural uses whose products are grown primarily for home consumption, such as domestic gardening, berry or bush crops, tree crops, flower gardening, orchards, and aviaries. b. Residential Uses - Single family detached dwellings. C. Community Facility Uses 1. Public, semi-public and private parks; 2. Recreation and open space including playgrounds, parkways, greenbelts, ponds and lakes, botanical gardens, pedestrian paths, bicycle paths, equestrian bridle trails, nature centers, bird and wildlife sanctuaries; 3. City hall, fire and police stations and other municipal uses; and 4. Other uses of a similar nature and character. 13.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 13.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be 13-1 permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 13.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed two and one-half (2-1/2) stories, nor shall it exceed thirty-five (35) feet. b. Front Yard: There shall be a front yard of not less than thirty-five (35) feet. C. Side Yard: There shall be a side yard of not less than twenty (20) feet. d. Rear Yard: There shall be a rear yard of not less than forty (40) feet. e. Maximum Lot Coverage: All buildings or structures shall have a maximum lot coverage not exceeding twenty (20) percent of the lot area, except the sum total of accessory buildings shall not exceed seven hundred and fifty (750) square feet per acre. f. Lot Area: The minimum area of a lot shall be thirty thousand (30,000) square feet. g. Lot Dimensions: Each lot shall have a minimum width of one hundred (100) feet and a minimum depth of one hundred twenty-five (125) feet. h. Floor Area: The main residence shall contain a minimum of one thousand eight hundred (1,800) square feet of floor area. i. Maximum Residential Density: The maximum number of dwelling units per acre shall be 1.45. 13.6 CONCEPT PLAN - A Concept Plan meeting the requirements of Section 41 of this ordinance is required to be submitted with a request for zoning to an SF-30A Single Family Residential District. 13-2 SECTION 14 SF-20A SINGLE FAMILY RESIDENTIAL DISTRICT 14.1 PURPOSE AND INTENT - The purpose and intent of the SF-20A Single Family Residential District is to provide for compatible land, building, and structure uses primarily oriented to moderately low density residential purposes, open space uses, and select community facility uses. Moderately low density detached single family residential dwellings and development, along with the aforedescribed uses, comprise the principal elements of the district. 14.2 PERMITTED USES a. Agricultural Uses - Agricultural uses whose products are grown primarily for home consumption, such as domestic gardening, berry or bush crops, tree crops, flower gardening, orchards, and aviaries. b. Residential Uses - Single family detached dwellings. C. Community Facility Uses 1. Public, semi-public and private parks; 2. Recreation and open space including playgrounds, parkways, greenbelts, ponds and lakes, botanical gardens, pedestrian paths, bicycle paths, equestrian bridle trails, nature centers, bird and wildlife sanctuaries; 3. City hall, fire and police stations and other municipal uses; and 4. Other uses of a similar nature and character. 14.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 14.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be 14-1 permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 14.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed two and one-half (2-1/2) stories, nor shall it exceed thirty-five (35) feet. b. Front Yard: There shall be a front yard of not less than thirty-five (35) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet. d. Rear Yard: There shall be a rear yard of not less than forty (40) feet, provided that on lots fronting on a cul-de-sac, there shall be a rear yard of not less than thirty-five (35) feet. e. Maximum Lot Coverage: All buildings or structures shall have a maximum lot coverage not exceeding twenty (20) percent of the lot area, except the sum total of accessory buildings shall not exceed five hundred (500) square feet per acre. f. Lot Area: The minimum area of a lot shall be twenty thousand (20,000) square feet. g. Lot Dimensions: Each lot shall have a minimum width of one hundred (100) feet and a minimum depth of one hundred twenty-five (125) feet. h. Floor Area: The main residence shall contain a minimum of one thousand eight hundred (1,800) square feet of floor area. i. Maximum Residential Density: The maximum number of dwelling units per acre shall be 2.18. 14.6 CONCEPT PLAN - A Concept Plan meeting the requirements of Section 41 of this ordinance is required to be submitted with a request for zoning to an SF-20A Single Family Residential District. 14-2 SECTION 15 SF-20B SINGLE FAMILY RESIDENTIAL DISTRICT 15.1 PURPOSE AND INTENT - The purpose and intent, permitted uses, accessory uses, special exception uses, development regulations and concept plan requirements for the SF-20B district shall be identical to the SF-20A district as set forth in section 14 of this ordinance, except that in the SF-20B district, the minimum floor area of the main residence shall be one thousand five hundred (1,500) square feet. 15-1 SECTION 16 "MF-1" TWO FAMILY RESIDENTIAL DISTRICT 16.1 PURPOSE AND INTENT - The purpose and intent of the MF-1 Two Family Residential District is to provide for compatible land, building, and structure uses primarily oriented to moderately low density residential purposes, open space uses, and select community facility uses. The MF-1 district serves as a transitional element between single family zones and higher density multiple family and commercial uses. Moderately low density detached two family residential dwellings and development, along with the aforedescribed uses, comprise the principal elements of the district. 16.2 PERMITTED USES a. Agricultural Uses - Agricultural uses whose products are grown primarily for home consumption, such as domestic gardening, berry or bush crops, tree crops, flower gardening, orchards, and aviaries. b. Residential Uses 1. Single family detached dwellings. 2. Two family dwellings. C. Community Facility Uses 1. Public, semi-public and private parks. 2. Recreation and open space including playgrounds, parkways, greenbelts, ponds and lakes, botanical gardens, pedestrian paths, bicycle paths, equestrian bridle trails, nature centers, bird and wildlife sanctuaries. 3. City hall, fire and police stations and other municipal uses. 4. Other uses of a similar nature and character. 16.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 16-1 16.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 16.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed two and one-half (2-1/2) stories, nor shall it exceed thirty-five (35) feet. b. Front Yard: There shall be a front yard of not less than forty (40) feet. C. Side Yard: There shall be a side yard of not less than twenty (20) feet. d. Rear Yard: There shall be a rear yard of not less than forty (40) feet. e. Maximum Lot Coverage: All buildings and structures shall have a maximum lot coverage not exceeding thirty (30) percent of the lot area, except that the sum total of accessory buildings shall not exceed one hundred (100) square feet per dwelling unit. f. Lot Area: The minimum area of a lot shall be twenty thousand (20,000) square feet. g. Lot Dimensions: Each lot shall have a minimum width of one hundred (100) feet and a minimum depth of one hundred twenty-five (125) feet. h. Floor Area: Each dwelling unit shall contain a minimum of one thousand five hundred (1,500) square feet of floor area. i. Maximum Residential Density: The maximum number of dwelling units per acre shall be 4.36. j. Single family dwellings must be constructed in accordance with the development regulations applicable in the SF-20B district. 16-2 16.6 CONCEPT PLAN - A Concept Plan meeting the requirements of Section 41 of this ordinance is required to be submitted with a request for zoning to an MF-1 Two Family Residential District. 16-3 SECTION 17 "MF-2" MULTIPLE FAMILY RESIDENTIAL DISTRICT 17.1 PURPOSE AND INTENT - The purpose and intent of the MF-2 Multiple Family Residential District is to provide for compatible land, building, and structure uses primarily oriented to medium to high density multiple family dwelling use on larger tracts of land designed so as to provide total residential amenities of open space, recreation space, landscaping and areas of protected off- street parking. This district is intended to be located near high-volume thoroughfares due to the traffic- generating probability of the medium to high density development. 17.2 PERMITTED USES a. Residential Uses - Multiple Family Dwellings- Including apartments, condominiums and townhouses. b. Community Facility Uses 1. Public, semi-public and private parks. 2. Recreation and open space including playgrounds, parkways, greenbelts, ponds and lakes, botanical gardens, pedestrian paths, bicycle paths, equestrian bridle trails, nature centers, bird and wildlife sanctuaries. 3. City hall, fire and police stations and other municipal uses. 4. Other uses of a similar nature and character. 17.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 17.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 17-1 17.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure which is located within one hundred (100) feet of property zoned as single family residential shall exceed one (1) story, nor shall it exceed thirty-five (35) feet. No building which is located more than one hundred (100) feet from property zoned as single family residential shall exceed three (3) stories, nor shall it exceed forty-five (45) feet. b. Front Yard: Where the side of an MF-2 zoned lot abuts on property zoned as Single Family Residential, there shall be a front yard of not less than forty (40) feet; where MF-2 zoned property does not abut property zoned as Single Family Residential, then there shall be a front yard of not less than thirty (30) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet except where the lot abuts property zoned as single-family residential there shall be a side yard of not less than twenty-five (25) feet. d. Rear Yard: There shall be a rear yard of not less than twenty (20) feet except where the lot abuts property zoned as single-family residential, there shall be a rear yard of not less than forty (40) feet. e. Maximum Lot Coverage: All buildings or structures shall have a maximum lot coverage not exceeding fifty (50) percent of the lot area. f. Lot Area: The minimum area of a lot shall be forty- three thousand five hundred sixty (43,560) square feet. g. Floor Area: Each dwelling unit in this district shall have a minimum floor area of eight hundred fifty (850) square feet. h. Maximum Residential Density: The maximum number of dwelling units per acre shall be 12. i. A minimum of fifteen (15) percent of all multi-family units within each project shall be specifically designed for the occupancy and use of the elderly or handicapped. These units will be provided with 17-2 appropriate plumbing and electrical fixtures, emergency notification and alarm devices, and shall be designed for the arrangement and placement of cabinets, doors, counters and door hardware to be accessible to the elderly or handicapped. j. All property placed in the MF-2 zoning category shall be situated contiguous to a primary arterial, secondary arterial or primary collector thoroughfare as identified on the community's Master Thoroughfare Plan. This requirement is designed to ensure that the supporting street infrastructure can handle higher volumes of traffic during peak hours of traffic loading without a requirement to divert traffic through traditional residential streets. Wherever possible, property considered for MF-2 zoning classification should be located in close proximity to designated pick-up points for any mass transit systems serving the City of Southlake. k. Any and all property considered for rezoning to the MF-2 zoning classification should be located within two and one-half (2 1/2) miles of a public elementary school site. This requirement is designed to ensure reasonable access to necessary, supportive educational facilities to meet the needs generated by multi-family housing intensity. Property considered for zoning to the MF-2 zoning classification should lie within five (5) miles of a public middle school or junior high school facility. This requirement is to ensure the availability of appropriate educational support activities to meet the needs created by multi-family housing development. 17.6 USABLE OPEN SPACE All residential use shall provide and maintain a minimum of two hundred and fifty (250) square feet of Usable Open Space for each dwelling unit. For the purpose of this ordinance, Usable Open Space is as follows: Usable open space shall mean outdoor area, excluding parking and other service areas, which is utilized for livable and/or related amenity, such as outdoor living, associated recreation and/or landscaping, and which is open and unobstructed from its lowest level to the sky except for roof overhangs and architectural projections. All usable open space, unless hereinafter excepted, shall be accessible to, and usable by, all residents residing on the site. Private courtyards or balconies may constitute usable open space for the purpose of calculating up to thirty (30) percent of the total required usable open 17-3 space. Usable open space may include areas at the ground level and/or on roofs, decks, or balconies designed for common use; provided, that such areas meet other criteria as hereinafter set forth. The minimum dimensions for usable open space at the ground level shall be ten (10) feet by ten (10) feet and the minimum area shall be one hundred (100) square feet. The minimum dimensions for usable open space located on roofs or decks that are available for common use shall be twenty (20) feet by twenty (20) feet and the minimum area shall be four hundred (400) square feet. At least one-half of the required open space shall be at the ground level. 17.7 SITE PLAN a. An approved site plan shall be a prerequisite for the granting of MF-2 Multiple Family Residential District zoning classification and to the issuance of a building permit or certificate of occupancy for any property in an MF-2 Multiple Family Residential District. Information required to be submitted, approval of the site plan, and any administrative action shall be in accordance with Section 40 of this ordinance to the extent such requirements are applicable to a residential district. b. The purpose of the site plan review is: 1. To insure compliance with the Zoning Ordinance, while allowing for design flexibility. 2. To assist in the orderly and harmonious development of the City; 3. To protect adjacent uses from obstructions to light, air, and visibility; 4. To provide compliance with fire code provisions; 5. To avoid undue concentrations of population and overcrowding of land; 6. To facilitate the adequate provision of transportation, water, sewage, drainage and other public requirements. 17.8 APPROVAL OF ZONING - The Planning and Zoning Commission shall, after conducting a public hearing, recommend approval of an application for a multiple-family dwelling complex if the proposed development meets all the minimum standards established in this ordinance and other applicable ordinances, and if the Commission finds that 17-4 the proposed development will not be detrimental to the health, safety, or welfare of the surrounding neighborhood or its occupants, or be substantially or permanently injurious to neighboring property. The Commission shall recommend disapproval or conditional approval of any application which fails to meet the above criteria or is in conflict with the Comprehensive Plan or the adopted growth policies of the City. 17-5 SECTION 18 0-1 OFFICE DISTRICT 18.1 PURPOSE AND INTENT - This district is a commercial category designed and intended for the exclusive use of office and office related activities. It is established for and will be allocated to those districts capable of supporting commercial activity of an office character. It is envisioned as possessing a lower overall intensity of use and development when compared to other commercial categories. It is particularly well-suited for environmentally sensitive areas and those sites in which natural limitations make full area utilization infeasible. It has been established to encourage and permit general professional and business offices of high site quality and appearance, in attractive landscaped surroundings with the types of uses, and design exterior appearance so controlled as to be generally compatible with existing and future adjacent and surrounding residential development. This district should generally be located in areas abutting arterial and/or collector streets which are, because of location and development trends, suitable for the establishment of office uses that are compatible with residential uses thereby maintaining the character and integrity of existing and developing neighborhoods. This district is also ideally located in transitional areas between commercial and residential development which is adaptable to occupancy by certain office uses. The ultimate development within this zoning category must provide a low intensity of land usage and site coverage to enable the site to retain its park-like image. 18.2 PERMITTED USES a. Office Uses 1. Accounting and tax preparation; 2. Adjustment and collection services; 3. Advertising agencies; 4. Architecture; 5. Banking; 6. Billpaying services; 7. Business corporate headquarters (when used for office purposes only); 18-1 8. Business holding and investment services; 9. Chamber of Commerce; 10. Chiropractors; 11. Computer services; 12. Consumer and mercantile credit reporting; 13. Contractors offices (provided no outside storage or display is permitted); 14. Dentists; 15. Duplication and mailing services; 16. Employment services; 17. Engineering; 18. Finance; 19. Interior design; 20. Land surveying; 21. Law ; 22. Management consultants; 23. Optometrists; 24. Other offices of a business and/or professional nature providing services not including the retail sale, fabrication, manufacture or production of goods or merchandise. 25. Physicians; 26. Podiatrists; 27. Psychiatrists; 28. Psychologists; 29. Radio recording and television broadcasting offices and studios; 30. Real estate and insurance; 31. Savings and Loan; 18-2 32. Securities and commodities brokers, dealers, underwriters and exchange offices; 33. Stenographic services; 34. Title companies; 35. Travel bureaus or services; 36. Utility offices; b. Community Facility Uses 1. Public, semi-public and private parks; 2. Recreation and open space to include playgrounds, parkways, greenbelts, ponds and lakes, botanical gardens, pedestrian paths, bicycle paths, equestrian bridal trails, nature centers, and bird and wildlife sanctuaries; 3. Libraries; 4. City halls, fire and police stations, and other municipal uses; and 5. Other uses of a similar nature and character. 18.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 18.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 18.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed two 18-3 and one-half (2-1/2) stories, nor shall it exceed thirty-five (35) feet. b. Front Yard: There shall be a front yard of not less than thirty (30) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet except where the lot abuts property zoned as single-family residential there shall be a side yard of not less than twenty-five (25) feet. d. Rear Yard: There shall be a rear yard of not less than ten (10) feet except where the lot abuts property zoned as single-family residential there shall be a rear yard of not less than twenty-five (25) feet. e. Maximum Lot Coverage: All buildings or structures shall have a maximum lot coverage not exceeding fifty (50) percent of the lot area. f. Floor Area: Each store, shop or business shall have a minimum of five hundred (500) square feet of floor area, but the minimum size for a separate building or structure existing within this district shall be three thousand (3,000) square feet. There shall be no maximum limitation except as may be required by other provisions of this ordinance or based upon a specific use restriction. g. Outdoor storage of trash receptacles shall be at the side or rear of the site and shall be totally encircled or screened by fence, planting or other suitable visual barrier. h. Off-street vehicle parking spaces may be located within the required front yard of any retail, office or industrial district; however, such off-street parking spaces shall be on a hard surfaced drive or parking area. 18-4 SECTION 19 0-2 OFFICE DISTRICT 19.1 PURPOSE AND INTENT - This district is a commercial category designed and intended for the exclusive use of office and office related activities. It is established for and will be allocated to those districts capable of supporting commercial activity of an office character. It is envisioned as possessing a moderate overall intensity of use and development when compared to other commercial categories. As in the 0-1 District, this zoning category is well-suited for environmentally sensitive areas and those sites in which natural limitations make full area utilization infeasible. It is intended to encourage and permit general professional and business offices of high site quality and appearance, and to provide for landscaping and exterior design considerations to ensure that each project developed within this zoning category is compatible with surrounding land uses and the overall character of the community. This district should generally be located in close proximity to arterial and/or collector streets which are, because of location and development trends, suitable for the establishment of office uses that are compatible with surrounding residential and less-intensive office and commercial activities thereby maintaining the character and integrity of existing development patterns. This zoning category is an upward transitional use designed to transition from less-intensive residential and commercial activity to the more intensive commercial and industrial use areas. 19.2 APPLICABLE REGULATIONS - The permitted uses, accessory uses, special exception uses and development regulations for the 0-2 Office District shall be identical to the 0-1 Office District as set forth in Section 18 of this Ordinance, except in the 0-2 Office District, the maximum height of buildings or structures shall be six (6) stories or ninety (90) feet. 19-1 SECTION 20 C-1 NEIGHBORHOOD COMMERCIAL DISTRICT 20.1 PURPOSE AND INTENT - This district is a lower intensity commercial category providing a uniform set of standards for neighborhood type retail shopping facilities and general commercial support activities. It is intended that this zoning district be served by appropriate thoroughfares and be of such size that all parking and traffic maneuvering can take place on the commercial site. It is intended to provide neighborhood residential areas generally within one-quarter mile to one-half mile radius with limited, convenience services and small retail type items. It is intended that the development within a district or tract be established as a unit, with adequate off-street parking for customers and employees, with coordinated architecture, with coordinated signage and lighting specifically adapted to achieve compatibility with surrounding development and with appropriate landscaping and screening to reduce or eliminate any negative impacts on adjacent land uses. 20.2 PERMITTED USES a. Commercial Uses 1. Architects office. 2. Bakeries, provided that the floor area of the bakery operation shall not exceed 2,000 square feet. 3. Barber and beauty shops. 4. Cleaners, laundries and/or washaterias, provided that the floor area of the business does not exceed 2,500 square feet. 5. Gasoline filling stations that operate in conjunction with small convenience stores. Such use may contain a small car wash facility, but may not include fender or body repairs, mechanical services, rear-end, transmission or engine overhaul. 6. Grocery stores and/or meat markets provided that the floor area of the business activity shall not exceed 3,000 square feet. 20-1 7. Newstands and/or bookstores provided that the floor area does not exceed 2,500 square feet of space. 8. Restaurants, tea rooms and/or "take-out" food establishments, provided that the floor area of such operation does not exceed 2,000 square feet. Food service establishments operating in this district are envisioned to be relatively small operations designed at providing neighborhood support, such as delicatessens and limited menu item establishments that generate low to moderate traffic from outside the neighborhood area. 9. Tailor, clothing or wearing apparel repair shops to include tailor activities that create custom made clothing or accessories. b. Community Facility Uses - City hall, fire and police stations and other municipal uses. 20.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 20.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 20.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed two and one-half (2-1/2) stories, nor shall it exceed thirty-five (35) feet. b. Front Yard: There shall be a front yard of not less than thirty (30) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet; provided, however, where a C- 20-2 1 zoned lot abuts on the side of property zoned as single family residential, each portion of a building in excess of fifteen (15) feet in height shall be set back one (1) additional foot for each additional one (1) foot in height. d. Rear Yard: There shall be a rear yard of not less than ten (10) feet except where the lot abuts property zoned as single-family residential there shall be a rear yard of not less than twenty-five (25) feet. e. Maximum Lot Coverage: All buildings or structures shall have a maximum lot coverage not exceeding fifty (50) percent of the lot area. f. Floor Area: Each store, shop or business shall have a minimum of five hundred (500) square feet of floor area, but the minimum size for a separate building or structure existing within this district shall be two thousand (2,000) square feet. The maximum floor area contained within any structure existing in this district shall be ten thousand (10,000) square feet. Excepted from the minimum floor area requirements of this provision are small grocery or convenience stores, and car washing structures, that operate in conjunction with filling stations. The minimum size of a separate building housing such a store or car wash facility shall be five hundred (500) square feet. It is envisioned that such stores will be surrounded by a larger canopy covering for the gasoline pumps, and that the total area under roof shall be more than two thousand (2,000) square feet. g. All commercial uses within this district shall be retail sales and/or service type uses selling new merchandise only. h. All business shall be conducted entirely within a building. Outside storage and/or display of any type shall be prohibited unless in accordance with Section 38 of this ordinance. i. All exterior lighting designed for security, illumination, parking lot illumination or advertising and which is placed within this zoning district shall be designed in such a manner as to ensure that it does not extend into adjacent residentially zoned properties. j. Outdoor storage of trash receptacles shall be at the side or rear of the site and shall be totally 20-3 encircled or screened by fence, planting or other suitable visual barrier. k. Off-street vehicle parking spaces may be located within the required front yard of any retail, office or industrial district; however, such off-street parking spaces shall be on a hard surfaced drive or parking area. 20-4 SECTION 21 C-2 LOCAL RETAIL COMMERCIAL DISTRICT 21.1 PURPOSE AND INTENT - This district is a low to medium intensity commercial category providing a uniform set of standards for neighborhood type retail shopping facilities and general commercial activities. It is intended that this zoning district be served by appropriate thoroughfares and be of such size that all parking and traffic maneuvering can take place on the commercial site. It is intended to provide limited local retail and service commercial uses which serve one or more neighborhoods lying within a one and one-half to two mile radius of the site. 21.2 PERMITTED USES 1. Any use permitted in the 0-1 Office District. 2. Any use permitted in the C-1 Neighborhood Commercial District. 3. Antique shops. 4. Bakeries designed for retail sales rather than wholesale operation. 5. Bicycle sales and bicycle repair shops. 6. Blueprinting or photostating. 7. Book or stationery stores to include large newstands. 8. Business colleges or private schools for vocational training of office related careers, such as stenographers, executive secretaries, etc. 9. Christmas tree sales beginning one week before Thanksgiving and extending through December 31st of each calendar year (outdoor display permitted). 10. Cigar or tobacco stores. 11. Cleaning, dying and pressing works; laundry and washaterias, providing that the floor area does not exceed three thousand (3,000) square feet for separate or combined uses. 12. Confectionery stores. 13. Custom dress making or millinery shops. 21-1 14. Dancing schools. 15. Day nurseries 16. Delicatessen shops without size limitations. 17. Dog and cat hospitals or small animal hospitals if conducted wholly within a completely enclosed sound- proofed and air-conditioned building, providing that noise or odors created by activities within the building shall not be perceptible beyond the property line; that no long term boarding of animals is permitted except where related to medical treatment; and that no animals are kept outside the building at any time. 18. Drug stores. 19. Dry goods and notion stores provided that the floor area of such facility not exceed eight thousand (8,000) square feet. 20. Duplicating service, printing, lithographing, mimeographing, multi-graphing and offset printing, providing that the floor area does not exceed two thousand (2,000) square feet. 21. Filling stations, service stations, gasoline, oil, washing, greasing and accessories; not including fender or body repairs, major mechanical, rear-end, transmission and engine overhaul. 22. Financial institutions. 23. Florist or gift shops. 24. Frozen food lockers for individual or family use, not including the processing of food except cutting or wrapping. 25. Grocery stores and meat markets without size limitations. 26. Health service facilities to include clinics, offices of dentists, doctors, and other practitioners of healing arts, licensed or similarly recognized under the laws of the State of Texas; offices for specialists and supporting health service fields, such as physical, audio and speech therapy, podiatry and psychological testing and counseling; dental, medical and optical laboratories and blood banks; ambulance dispatch stations, prescription pharmacies 21-2 and offices, stores and display rooms for the sale and rental and medical supplies and equipment. 27. Jewelry stores. 28. Leather and leather good shops, providing that the floor area does not exceed two thousand (2,000) square feet for separate or combined uses. 29. Optical goods. 30. Photographs, portrait or camera shops and photofinishing. 31. Radio and television sales and servicing. 32. Restaurants, tea rooms, cafeterias, fast food and "take-out" food restaurants. 33. Shoe repair services. 34. Sporting goods, including gun sales and repair. 35. Tailor, clothing or wearing apparel shops without size restriction. 36. Tires, batteries and automobile accessory sales, provided that such activities occur entirely within the confines of the business structure itself. 37. Variety stores, provided that the floor area of such facility does not exceed ten thousand (10,000) square feet. 21.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 21.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 21-3 21.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed two and one-half (2-1/2) stories, nor shall it exceed thirty-five (35) feet. b. Front Yard: There shall be a front yard of not less than thirty (30) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet; provided, however, where a C- 2 zoned lot abuts on the side of property zoned as single family residential, each portion of a building in excess of fifteen (15) feet in height shall be set back one additional (1) foot for each additional one (1) foot in height. d. Rear Yard: There shall be a rear yard of not less than ten (10) feet except where the lot abuts property zoned as single-family residential there shall be a rear yard of not less than twenty-five (25) feet. e. Maximum Lot Coverage: All buildings or structures shall have a maximum lot coverage not exceeding fifty (50) percent of the lot area. f. Floor Area: Each store, shop or business shall have a minimum of five hundred (500) square feet of floor area, but the minimum size for a separate building or structure existing within this district shall be two thousand (2,000) square feet. The maximum floor area contained within any structure existing in this district shall be forty thousand (40,000) square feet. Excepted from the minimum floor area requirements of this provision are small grocery or convenience stores, and car washing structures, that operate in conjunction with filling stations. The minimum size of a separate building housing such a store or car wash facility shall be five hundred (500) square feet. It is envisioned that such stores will be surrounded by a larger canopy covering for the gasoline pumps, and that the total area under roof shall be more than two thousand (2,000) square feet. g. All commercial uses within this district shall be retail sales and/or service type uses selling new merchandise only. 21-4 h. All business shall be conducted entirely within a building. Outside storage and/or display of any type shall be prohibited unless in accordance with Section 38 of this ordinance. i. All exterior lighting designed for security, illumination, parking lot illumination or advertising and which is placed within this zoning district shall be designed in such a manner as to ensure that it does not extend into adjacent residentially zoned properties. j. Outdoor storage of trash receptacles shall be at the side or rear of the site and shall be totally encircled or screened by fence, planting or other suitable visual barrier. k. Off-street vehicle parking spaces may be located within the required front yard of any retail, office or industrial district; however, such off-street parking spaces shall be on a hard surfaced drive or parking area. 21-5 SECTION 22 C-3 GENERAL COMMERCIAL DISTRICT 22.1 PURPOSE AND INTENT - This is a general commercial zoning district normally reserved for areas that provide the greatest number and mix of retail and commercial uses. This district is reserved for areas of adequate size and location so that its broad range of medium to higher intensity land uses will not cause or create nuisances to adjoining zoning districts. It is not anticipated that this district will be placed contiguous to or in direct proximity to residential zoning districts. This zoning district is designed and intended to serve as the commercial support zone of the entire community. It is not based on a service area directed only at immediately surrounding properties. This commercial zoning classification is the most comparable to that traditionally found in central business districts of older communities and is intended to have a clearly commercial pattern. It should be located in such a manner as to have reasonable access to major arterial roadway systems so that ingress and egress to the C-3 area may be managed in a safe and controlled manner. 22.2 PERMITTED USES 1. Any use permitted in the C-2 Local Retail Commercial District. 2. Auditoriums, theaters and cinemas. 3. Coin and stamp shops. 4. Commercial amusement centers and bowling alleys where the activity is for indoor operations and activities only, including indoor driving ranges and indoor miniature golf courses. 5. Commercial art galleries. 6. Conventional golf courses, including outdoor driving ranges accessory thereto, but excluding outdoor miniature golf courses. 7. Department stores. 8. Dry goods and notion stores without size limitation. 9. Electrical and gas appliances and supply sales, electrical and gas repair and installation services. 22-1 10. Hardware, paint, wallpaper stores and other home improvement items and activities. 11. Hat shops. 12. Health and physical fitness centers and gymnasiums. 13. Hobby shops. 14. Household and office furniture, furnishings and appliances. 15. Lodges, sororities and/or fraternities 16. Medical care facilities to include nursing and care homes, hospitals with their related facilities and supportive retail and personal service uses operated by or under the control of the hospital primarily for the convenience of patients, staff and visitors. 17. Mortuaries, funeral homes and undertakers. 18. Music or record shops. 19. Nursery buildings for the retail sale of plants and accessory items where the sales operations are conducted entirely within an enclosed structure. Outdoor storage or sale shall be permitted with this use to the extent that the outdoor sales area is completely enclosed by a fence, wall or screening device. 20. Pet shops. 21. Piano stores, musical instruments and supplies. 22. Plumbing and heating appliances, repair and installation services. All storage of materials must be indoors within this zoning district. 23. Printing, lithographing or duplicating jobs without size limitation. 24. Retail stores, businesses or shops for custom work or the manufacturing of articles to be sold at retail on the premises, providing that in such manufacture, the total mechanical power shall not exceed five horsepower for the operation of any one machine and provided that the space occupied by the manufacturing use permitted herein shall not exceed fifty (50) percent of the total floor area of the permitted use and provided further that such manufacturing use is 22-2 not noxious or offensive by reason of vibration, noise, odor, dust, smoke or fumes, and all activity shall be conducted totally within the same building. It is the intent of this provision that the manufacturing activity be related to the production of small items in a craft-type environment rather than high intensity construction activities. 25. Skating rinks, ice and roller (indoor only). 26. Taverns, clubs, and other comparable establishments under which the on-premises consumption of alcoholic beverages is permitted subject to issuance of a special use permit as required in Section 45 of this ordinance. The mere reference to this provision within the zoning ordinance does not indicate or imply that the sale or consumption of alcoholic beverages has been or will be permitted under the alcoholic beverage laws of the State of Texas. It is only intended to define a location for this type of use if its existence should be permitted by state law. 27. Toy stores. 28. Upholstery shops - furniture. 29. Variety stores without size limitation. 22.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 22.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 22.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed three (3) stories nor shall it exceed thirty-five (35) feet in height. 22-3 b. Front Yard: There shall be a front yard of not less than thirty (30) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet; provided, however, where a C- 3 zoned lot abuts on the side of property zoned as single family residential, each portion of a building in excess of fifteen (15) feet in height shall be set back one (1) additional foot for each additional one (1) foot in height. d. Rear Yard: There shall be a rear yard of not less than ten (10) feet except where the lot abuts property zoned as single-family residential there shall be a rear yard of not less than twenty-five (25) feet. e. Maximum Lot Coverage: All buildings or structures shall have a maximum lot coverage not exceeding sixty (60) percent of the lot area. f. Floor Area: Each store, shop or business shall have a minimum of five hundred (500) square feet of floor area, but the minimum size for a separate building or structure existing within this district shall be two thousand (2,000) square feet. There is no maximum floor space, except as specified herein under other provisions of this ordinance. g. All commercial uses within this district shall be sales and/or service type uses selling new merchandise only. h. All business shall be conducted entirely within a building. Outside storage and/or display of any type shall be prohibited unless in accordance with Section 38 of this ordinance. i. All exterior lighting designed for security, illumination, parking lot illumination or advertising and which is placed within this zoning district shall be designed in such a manner as to ensure that it does not extend into adjacent residentially zoned properties. j. Outdoor storage of trash receptacles shall be at the side or rear of the site and shall be totally encircled or screened by fence, planting or other suitable visual barrier. 22-4 k. Off-street vehicle parking spaces may be located within the required front yard of any retail, office or industrial district; however, such off-street parking spaces shall be on a hard surfaced drive or parking area. 22.6 DEVELOPMENT SITE PLAN - A development site plan shall be required for a building permit within the C-3 General Commercial District. In addition to the requirements set forth in section 40.3 of this ordinance, the development site plan shall provide as much detail as possible, including, but not limited to: a. Where buildings or structures and/or other structures are proposed, a site plan showing the location of each building and the minimum distance between buildings and between the building and property lines, street lines and/or alley lines shall be submitted. b. A plan indicating the arrangement and provision of off-street parking, off-street loading, outside storage areas, method and location of storage area screening and points of entry from adjoining thoroughfares. C. A table showing net land area, ratio of building area and outside storage areas to net land area. d. A plan showing the arrangement, location and composition of all landscaped areas required under other provisions of this ordinance. e. Architectural renderings and elevations reflecting the exterior structure and surface of all buildings and structures to be constructed within this zoning district. f. A plan showing the location of all lighting and signage to be placed on this site to the extent that said signage and lighting does not lie within the interior of the structures to be constructed on the site. The applicant shall also provide representative renderings of the particular sign types, facings, material compositions and colors. g. A table of performance standards if deemed necessary by the Administrative Official because of the characteristics of the activities to be conducted on the site. 22-5 SECTION 23 C-4 ARTERIAL MALL COMMERCIAL DISTRICT 23.1 PURPOSE AND INTENT - This is a high intensity general commercial zoning district reserved for site specific areas of the community. It is intended for use on large tracts directly adjacent to arterial thoroughfares or arterial intersections. It is specifically envisioned to handle a mixture of commercial and office uses within a planned, unified development concept. The service area of this type of development exceeds the boundaries of the City and is essentially regional or sub-regional in nature. The unique characteristics of this development are its high concentration of activity requiring extensive planning and engineering for ingress and egress to the development site coupled with the need for extensive off- street parking, loading and maneuvering areas. These sites are not designed to be located contiguous to residentially zoned properties and should be located in such a manner as to preclude the necessity to transit through residentially zoned areas to reach these sites. The arterial mall zoning classification will have a number of environmental dysfunctions relating to surrounding development and must be carefully planned and placed. Developments within the arterial mall district are planned and constructed as complete units on large tracts. 23.2 PERMITTED USES 1. Any use permitted in the C-3 General Commercial District. 2. Inter-related commercial developments such as indoor or outdoor shopping malls of a community-wide, subregional or regional service capability. 3. Any comparable commercial land use compatible with traditional mall land and not having negative impact on surrounding properties. Each such use must be approved by the City Council when site plan approved. 23.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 23.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions 23-1 required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 23.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed six (6) stories, nor shall it exceed ninety (90) feet. b. Front Yard: As approved by the Planning and Zoning Commission and City Council pursuant to Site Plan Review with requirements to be established based upon an analysis of the location, configuration, environmental impact and compatibility of this project with adjacent land uses. C. Side Yard: As approved by the Planning and Zoning Commission and City Council pursuant to Site Plan Review with requirements to be established based upon an analysis of the location, configuration, environmental impact and compatibility of this project with adjacent land uses. d. Rear Yard: As approved by the Planning and Zoning Commission and City Council pursuant to Site Plan Review with requirements to be established based upon an analysis of the location, configuration, environmental impact and compatibility of this project with adjacent land uses. e. Maximum Lot Coverage: As approved by the Planning and Zoning Commission and City Council pursuant to Site Plan Review with requirements to be established based upon an analysis of the location, configuration, environmental impact and compatibility of this project with adjacent land uses. f. Floor Area: As approved by the Planning and Zoning Commission and City Council pursuant to Site Plan Review with requirements to be established based upon an analysis of the location, configuration, environmental impact and compatibility of this project with adjacent land uses. g. All uses within this District shall be of a retail, service or office character. A mixture of uses may be undertaken provided they occur within a unified development project. 23-2 h. All business shall be conducted entirely within a building. Outside storage and/or display of any type shall be prohibited unless in accordance with Section 38 of this ordinance. i. All exterior lighting designed for security, illumination, parking lot illumination or advertising and which is placed within this zoning district shall be designed in such a manner as to ensure that it does not extend into adjacent residentially zoned properties. j. All tracts carrying a C-4 zoning designation shall be a minimum of twenty (20) acres in size. k. Outdoor storage of trash receptacles shall be at the side or rear of the site and shall be totally encircled or screened by fence, planting or other suitable visual barrier. 1. If development within this district is configured as a pedestrian mall, either indoor or outdoor, sales from small stand-alone booths, kiosks, stands, carts or other display devices shall be permitted within the pedestrian walking areas of the mall. This zoning district is intended to permit the aggregation of a wide array of retail marketing activities to include arts and crafts. Sidewalk or interior mall displays and sales of these types of products and activities is permitted and encouraged. M. If development within this district is configured as a pedestrian mall, the location of sidewalk-type cafes shall be permitted within this district in pedestrian walkways. n. Off-street vehicle parking spaces may be located within the required front yard of any retail, office or industrial district; however, such off-street parking spaces shall be on a hard surfaced drive or parking area. 23.6 DEVELOPMENT SITE PLAN - A development site plan shall be required for a building permit within the C-4 Arterial Mall Commercial District. In addition to the requirements set forth in Section 40.3 of this ordinance, the development site plan shall provide as much detail as possible, including, but not limited to: a. Where buildings or structures and/or other structures are proposed, a site plan showing the location of 23-3 each building and the minimum distance between buildings and between the building and property lines, street lines and/or alley lines shall be submitted. b. A plan indicating the arrangement and provision of off-street parking, off-street loading, outside storage areas, method and location of storage area screening and points of entry from adjoining thoroughfares. C. A table showing net land area, ratio of building area and outside storage areas to net land area. d. A plan showing the arrangement, location and composition of all landscaped areas required under other provisions of this ordinance. e. Architectural renderings and elevations reflecting the exterior structure and surface of all buildings and structures to be constructed within this zoning district. f. A plan showing the location of all lighting and signage to be placed on this site to the extent that said signage and lighting does not lie within the interior of the structures to be constructed on the site. The applicant shall also provide representative renderings of the particular sign types, facings, material compositions and colors. g. A table of performance standards if deemed necessary by the Administrative Official because of the characteristics of the activities to be conducted on the site. 23.7 CONCEPT PLAN - A Concept Plan meeting the requirements of Section 41 of this ordinance is required to be submitted with a request for zoning to a C-4 Arterial Mall Commercial District. 23-4 SECTION 24 B-1 BUSINESS SERVICE PARK DISTRICT 24.1 PURPOSE AND INTENT - In establishing this district, the City Council recognizes that some uses that would otherwise fall into the Industrial category are of such a nature that, under appropriate development controls, they may be appropriate neighbors for areas carrying a residential zoning classification. This district is intended to provide for innovative and well designed development of office, nuisance free research, and fully enclosed industrial uses in a modern working environment. It is intended that all uses in the B-1 district will be compatible with adjacent single family uses, thereby maintaining the character and integrity of existing neighborhoods. Uses in this district should be attractively designed to provide space for appropriate access and internal circulation, and blend well with adjoining uses. These sites may be located contiguous to residentially zoned properties, but should be located in such a manner as to preclude the necessity of travel through residentially zoned areas to reach these sites. This zoning classification should be carefully sited in areas that are designed with sufficient supporting utility infrastructure and appropriate access to arterial level thoroughfares. This zoning category is not appropriate for retail establishments nor any use that entails outside storage of any kind. All permitted uses must be conducted within an entirely enclosed structure except for permitted accessary signs and off-street parking and loading facilities. 24.2 PERMITTED USES a. Office and Commercial Uses. 1. Any use permitted in 0-1 district. 2. Administrative, executive and editorial offices for industrial organizations. 3. Apparel and millinery manufacturing and assembly. 4. Banks. 5. Barber and beauty shops. 6. Book and stationery stores. 7. Computer manufacture and research. 24-1 8. Dry goods and apparel storage and distribution. 9. Electronic manufacture, research and assembly. 10. Funeral homes. 11. Lithograph, engraving, printing and publishing. 12. Manufacture of medical and dental equipment. 13. Manufacture of musical instruments. 14. Medical clinics. 15. Nursery yards or buildings for retail sales, provided that incidental equipment and supplies are primarily stored within a building or enclosed within a screening device. Nursery products themselves may be grown, raised, stored and marketed outdoors. The outdoor storage and sale of nursery products shall be exempt from all other outdoor storage and screening requirements contained within this ordinance. These products are established as an exception to all other outdoor storage and screening requirements as by their very nature they assist in meeting the landscaping, screening, buffering and open space goals of the City. 16. Optical instrument and lenses manufacturing. 17. Private schools and public schools. 18. Professional and business schools. 19. Retail activity of a service nature designed to provide direct service support to the businesses and employees who occupy the remainder of the office complex. This would be limited to those activities which are clearly supportive of office operations, such as food service in the nature of cafeterias or snack bars, news stands or gift shops providing reading material and small, consumable sundries, pharmacies or drug stores, particularly when co-located with medical or medical related office facilities, office supply stores or outlets providing support to businesses within the complex itself (stores operating under this provision shall not be limited only to sales within the office complex, but should clearly be aimed at 24-2 marketing primarily within the immediate vicinity of the complex site). 20. Retail uses which are reasonably related to the principal uses within the structure provided they do not exceed fifteen (15) percent of the floor area of the building. 21. Scientific and professional instrument manufacturing. 22. Security guard quarters. 23. Small parts manufacturing and assembly. 24. Studios for training in fine arts. b. Community Facility Uses - City hall, police and fire stations and other municipal uses. 24.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 24.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 24.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure which lies within one hundred (100) feet of any area zoned in a residential classification shall exceed one (1) story nor twenty (20) feet in height. Any building lying more than one hundred (100) feet from any area zoned in a residential classification shall not exceed two and one-half (2 1/2) stories nor thirty-five (35) feet in height. b. Front Yard: Any and all lots within this District that directly abut lots or tracts zoned in a 24-3 residential classification and which share a common frontage upon a public street or right-of-way with the residentially zoned property shall maintain a minimum front yard of forty (40) feet. All the lots within this District shall maintain a minimum front yard of thirty (30) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet; provided, however, where a B- 1 zoned lot abuts on the side of property zoned as single family residential, each portion of a building in excess of fifteen (15) feet in height shall be set back at least one (1) foot for each one (1) foot in height. d. Rear Yard: There shall be a rear yard of not less than ten (10) feet except where the lot abuts property zoned as single-family residential there shall be a rear yard of not less than twenty-five (25) feet. e. Maximum Lot Coverage: As approved by the Planning and Zoning Commission and City Council pursuant to Site Plan Review with requirements to be established based upon an analysis of the location, configuration, environmental impact and compatibility of this project with adjacent land uses. f. Lot Area: The minimum area of a lot in this district shall be five (5) acres. g. All business shall be conducted entirely within a building. Outside storage and/or display of any type shall be prohibited. h. All exterior lighting designed for security, illumination, parking lot illumination or advertising and which is placed within this zoning district shall be designed in such a manner as to ensure that it does not extend into adjacent residentially zoned properties. i. Outdoor storage of trash receptacles shall be at the side or rear of the site and shall be totally encircled or screened by fence, planting or other suitable visual barrier. j. Off-street vehicle parking spaces may be located within the required front yard of any retail, office or industrial district; however, such off-street parking spaces shall be on a hard surfaced drive or parking area. 24-4 k. The minimum distance between detached principal or accessory buildings on the same lot shall be twenty (20) feet. 1. All roof mounted equipment (including fans, vents, cooling towers, etc.) which rises above the roof line shall be adequately screened. M. No off-street parking shall be located closer than fifteen (15) feet to any single family zoned district nor five (5) feet to any adjacent property line. All parking lots within sixty (60) feet of a single family lot shall be separated from said lot by a screening fence or wall not less than eight (8) feet high. The parking area shall be used for passenger vehicles only, and in no case shall be used for sales, repair work, storage, dismantling or servicing of any vehicles, equipment, materials or supplies. Parking lots shall be screened from a residential street by use of a hedge or berm of not less than four (4) feet in height. n. No loading space shall be located closer than fifty (50) feet to any lot zoned single family, unless wholly within a completely enclosed building or unless enclosed on all sides (except for necessary driveways, entranceways, etc.) by a wall or other screening device not less than eight (8) feet in height. o. At least forty (40) percent of the total lot area shall be devoted to open space. Minimum open space requirements may be calculated on the basis of the overall development including required bufferyard, provided that the minimum open space on any individual lot within the development is not less than fifteen (15) percent. 24.6 DEVELOPMENT SITE PLAN - A development site plan shall be required for a building permit within the B-1 Business Service Park District. In addition to the requirements set forth in Section 40.3 of this ordinance, the development site plan shall provide as much detail as possible, including, but not limited to: a. Where buildings or structures and/or other structures are proposed, a site plan showing the location of each building and the minimum distance between buildings and between the building and property lines, street lines and/or alley lines shall be submitted. 24-5 b. A plan indicating the arrangement and provision of off-street parking, off-street loading, and points of entry from adjoining thoroughfares. C. A table showing net land area, ratio of building area and outside storage areas to net land area. d. A plan showing the arrangement, location and composition of all landscaped areas required under other provisions of this ordinance. e. Architectural renderings and elevations reflecting the exterior structure and surface of all buildings and structures to be constructed within this zoning district. f. A plan showing the location of all lighting and signage to be placed on this site to the extent that said signage and lighting does not lie within the interior of the structures to be constructed on the site. The applicant shall also provide representative renderings of the particular sign types, facings, material compositions and colors. g. A table of performance standards if deemed necessary by the Administrative Official because of the characteristics of the activities to be conducted on the site. 24.7 PERFORMANCE STANDARDS - The following are maximum accepted levels of noise, vibration, smoke, particulant matter, and toxic and noxious matter allowable for industrial uses. If the proposed use is to emit sanitary sewage effluent containing industrial waste or other effluent into the City of Southlake sanitary sewage system, which is considered by the City Engineer to be unusual or to be capable of damaging the sanitary sewage system, a description of methods of pre-treatment of the effluent must accompany the Development Site Plan. The Performance Standards report may be waived by the Administrative Official if the proposed use is considered not to produce the listed affects. a. Noise. All uses or activities conducted within this zoning classification shall conform to the following standards for maximum allowable noise level as measured at all points along the property line of each tract or use: 24-6 1. The single event maximum sound disturbance created by any business activity or use within this district between the hours of 6:00 a.m.- 9:00 p.m. shall be 85 decibels. 2. The single event maximum sound disturbance created by any business activity or use within this district between the hours of 9:00 p.m.- 6:00 a.m. shall be 55 decibels. 3. The maximum Leq average for a business or activity within this district shall be 65 Leq between 7:00 a.m. and 5:00 p.m. 4. The maximum Leq average for a business or activity within this district shall be 60 Leq between 5:00 p.m. and 10:00 p.m. b. Vibration. At the point of measurement taken on the property line of the source property which has the highest reading, the sound pressure level or impact level of any operation or plant shall not exceed the decibel limits for the octave bands designated in Column I below, unless the point of measurement is located on a property line which is also the boundary line of a residential district, in which case the limit set forth in Column II shall apply. Frequency Column I Column II* (Cycles Per Displacement Displacement Second) (Inches) (Inches) 0 to 10 .0022 .0008 11 to 20 .0016 .0005 21 to 30 .0010 .0002 31 and Over .0005 .0001 *Steady State Vibrations, for the purpose of this Chapter, which are continuous or, if in discrete pulses, are more frequent than sixty (60) per minute. Impact vibra- tions, that is discrete pulses which do not exceed sixty (60) pulses per minute, shall not cause in excess of twice the displacement stipulated. C. Smoke. Particulate Matter and Visible Emissions: Smoke or visible emissions emitted from any vent, stack, chimney, skylight, or window shall exceed an opacity of twenty (20) percent averaged over a five (5) minute period. Any emission of air pollutant must be in accordance with the requirements of the State of Texas. Emissions shall not exceed any of the following net ground level concentrations: 24-7 1. One hundred micrograms per cubic meter of air sampled averaged over any five consecutive hours. 2. Two hundred micrograms per cubic meter of air sampled, averaged over any three consecutive hours. 3. Four hundred micrograms per cubic meter of air sampled, averaged over any one hour. d. Toxic and Noxious Matter: The handling processing, storage and disposal of hazardous, toxic, or noxious materials within this District shall be in accordance with applicable State and Federal laws and regulations. In addition, the Planning and Zoning Commission may establish additional performance standards, including set backs, beams, and buffers, for the sitting of facilities which handle, treat, store, or dispose of potentially hazardous or dangerous materials. e. Odor: No operation shall permit odors to be released which are detectable at the property line in Light Industrial Districts and which offensively affect the sense of smell. f. Glare: All artificial light sources shall be shielded so as to prevent direct rays of light from crossing a zoning district boundary line. g. Fire Hazards: The storage, utilization or manufacture of solid materials or products ranging from incombustible to moderately combustible is permitted in accordance with applicable City codes and ordinances. The storage, utilization or manufacture of solid materials or products ranging from free or active burning to intense burning is permitted in accordance with applicable City codes and ordinances provided the following condition is met: Said materials or products shall be stored, utilized or manufactured within complete enclosed buildings having incombustible exterior walls and protected throughout by an automatic fire extinguishing system. The storage, utilization or manufacture of flammable liquids or gases which produce flammable or explosive vapors, shall be permitted in accordance with (exclusive of storage of finished products in original sealed containers) the City's fire code as interpreted by the City Fire Marshal. 24-8 h. Additional Standards: The Planning and Zoning Commission may recommend to the City Council the establishment of additional performance standards to protect neighboring areas and land uses from potential industrial hazards and nuisances as necessary. In the event that a new or unusual industrial use or activity is proposed for location within this zoning district and the Zoning Administrator believes that the existing industrial performance standards shall be insufficient to effectively protect adjacent land uses or future uses, he shall so advise the Planning and Zoning Commission is writing. The Planning and Zoning Commission shall then consider whether or not professional investigation or analysis should be performed to identify reasonable performance standards for the proposed use. If the Planning and Zoning Commission should determine that additional standards should be considered, they will identify the areas to be studied and will forward a recommendation to the City Council for action. The City Council shall hold a hearing to determine if research should be undertaken on these areas of performance standards development. At the conclusion of this hearing, the City Council may direct City staff to employ such consultants as are necessary to conduct the appropriate research necessary to develop the standards required for successful management of the new project. Any and all costs incurred by the City in this regard shall be chargeable as a portion of the building permit costs or zoning application fee (whichever is appropriate) for the project or construction activity requiring this research. 24-9 SECTION 25 B-2 COMMERCIAL MANUFACTURING DISTRICT 25.1 PURPOSE AND INTENT - This is the highest intensity business zoning district found within the City of Southlake and is intended to provide for the development of the most intensive commercial uses and those uses utilizing outdoor storage, display and limited fabrication. This use is not intended to be placed contiguous to or within close proximity to property carrying a residential zoning classification. This zoning category is a transitional zone between general commercial activities and industrial level activities. These sites are not designed to be located contiguous to residentially zoned properties and should be located in such a manner as to preclude the necessity to transit through residentially zoned areas to reach these sites. This zoning category is appropriate only along major arterial thoroughfares or in areas suitable for light industrial development. The category exists in order to allow the City to permit highly intensive commercial activity without the necessity of permitting those uses allowed in an industrial district. This zoning category will have environmental dysfunctions that could negatively impact surrounding development and therefore, should be carefully sited to avoid the creation of land use conflicts. This zoning category is not appropriate for environmentally sensitive areas of the community. The B-2 Commercial Manufacturing Zoning District is intended to provide a location for wholesale warehousing and storage when such activity is a portion of a traditional business activity. 25.2 PERMITTED USES a. Commercial Uses. 1. Any retail establishment which sells used or previously owned merchandise with the exception of bona fide antique dealers or dealerships and used motor vehicles. 2. Auto painting facilities. 3. Automobile and motorcycle sales or rental establishments, provided that no such establishment shall exceed two (2) acres in size. Automobile body shops, brake shops, glass shops, seat cover and upholstery shops and transmission shops. Garages, storage and repair. 25-1 4. Automobile repair/service; oil & lube shops; muffler shops. 5. Boat sales, service and repair; recreational vehicle storage/sales. 6. Builder's supply, stores or outlets providing that all materials are contained within a building. 7. Bus stations. 8. Cafe or restaurant supply dealers for fixtures. 9. Commercial warehouse facility, providing that each individual warehouse structure does not exceed twenty thousand (20,000) square feet. 10. Farm implement sales and service. 11. Frozen food lockers without size limitations. 12. Janitorial or cleaning services. 13. Mini-warehouses - a totally enclosed facility involving one or more buildings and multiple individual units, the purpose of which is exclusively storage of goods. Retail or wholesale, offices, manufacturing, fabrication, service, repair or any other type of commercial or business enterprise is expressly prohibited from this type of facility. Storage of hazardous or flammable materials as designated by the Fire Marshal is expressly prohibited from this type of facility. 14. Nursery yards or buildings for retail sales, provided that incidental equipment and supplies are primarily stored within a building or enclosed within a screening device. Nursery products themselves may be grown, raised, stored and marketed outdoors. The outdoor storage and sale of nursery products shall be exempt from all other outdoor storage and screening requirements contained within this ordinance. These products are established as an exception to all other outdoor storage and screening requirements as by their very nature they assist in meeting the landscaping, screening, buffering and open space goals of the City. 15. Pest control services. 25-2 16. Produce markets. 17. Rental equipment store, provided that all such equipment offered for rent is contained within a building. 18. Retail activity of a service nature designed to provide direct service support to the businesses and employees who occupy the remainder of the office complex. This would be limited to those activities which are clearly supportive of office operations, such as food service in the nature of cafeterias or snack bars, news stands or gift shops providing reading material and small, consumable sundries, pharmacies or drug stores, particularly when co-located with medical or medical related office facilities, office supply stores or outlets providing support to businesses within the complex itself (stores operating under this provision shall not be limited only to sales within the office complex, but should clearly be aimed at marketing primarily within the immediate vicinity of the complex site). 19. Retail uses which are reasonably related to the principal uses within the structure provided they do not exceed fifteen (15) percent of the floor area of the building. 20. Retail feed stores. 21. Road machinery sales and services (totally within a building). 22. Store fixtures sales facility. 23. Truck sales/rental, if in conjunction with the sale/rental of automobiles. 24. Upholstery shops - furniture. 25. Wholesale house, sales office and storage. b. Community Facility Uses - City hall, police and fire stations and other municipal uses. 25.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 25-3 25.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 25.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure which lies within one hundred (100) feet of any area zoned in a residential classification shall exceed one (1) story nor twenty (20) feet in height. Any building lying more than one hundred (100) feet from any area zoned in a residential classification shall not exceed two and one-half (2 1/2) stories nor thirty-five (35) feet in height. b. Front Yard: Any and all lots within this District that directly abut lots or tracts zoned in a residential classification and which share a common frontage upon a public street or right-of-way with the residentially zoned property shall maintain a minimum front yard of forty (40) feet. All the lots within this District shall maintain a minimum front yard of thirty (30) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet; provided, however, where a B- 2 zoned lot abuts on the side of property zoned as single family residential, each portion of a building in excess of fifteen (15) feet in height shall be set back at least one (1) foot for each one (1) foot in height. d. Rear Yard: There shall be a rear yard of not less than ten (10) feet except where the lot abuts property zoned as single-family residential there shall be a rear yard of not less than twenty-five (25) feet. e. Maximum Lot Coverage: As approved by the Planning and Zoning Commission and City Council pursuant to Site Plan Review with requirements to be established based upon an analysis of the location, 25-4 configuration, environmental impact and compatibility of this project with adjacent land uses. f. Floor Area: The minimum square footage of any structure existing within this district shall be three thousand (3,000) square feet. g. All exterior lighting designed for security, illumination, parking lot illumination or advertising and which is placed within this zoning district shall be designed in such a manner as to ensure that it does not extend into adjacent residentially zoned properties. h. Outdoor storage of trash receptacles shall be at the side or rear of the site and shall be totally encircled or screened by fence, planting or other suitable visual barrier. 25.6 DEVELOPMENT SITE PLAN - A development site plan shall be required for a building permit within the B-2 Commercial Manufacturing District. In addition to the requirements set forth in Section 40.3 of this ordinance, the development site plan shall provide as much detail as possible, including, but not limited to: a. Where buildings or structures and/or other structures are proposed, a site plan showing the location of each- building and the minimum distance between buildings and between the building and property lines, street lines and/or alley lines shall be submitted. b. A plan indicating the arrangement and provision of off-street parking, off-street loading, outside storage areas, method and location of storage area screening and points of entry from adjoining thoroughfares. C. A table showing net land area, ratio of building area and outside storage areas to net land area. d. A plan showing the arrangement, location and composition of all landscaped areas required under other provisions of this ordinance. e. Architectural renderings and elevations reflecting the exterior structure and surface of all buildings and structures to be constructed within this zoning district. 25-5 f. A plan showing the location of all lighting and signage to be placed on this site to the extent that said signage and lighting does not lie within the interior of the structures to be constructed on the site. The applicant shall also provide representative renderings of the particular sign types, facings, material compositions and colors. g. A table of performance standards if deemed necessary by the Administrative OL-ficial because of the characteristics of the activities to be conducted on the site. h. Off-street vehicle parking spaces may be located within the required front yard of any retail, office or industrial district; however, such off-street parking spaces shall be on a hard surfaced drive or parking area. 25-6 SECTION 26 I-1 LIGHT INDUSTRIAL DISTRICT 26.1 PURPOSE AND INTENT - This zoning district is envisioned to accommodate industrial, manufacturing, fabrication, wholesale and storage activities of a low intensity industrial or manufacturing character. This district has been established to accommodate the location of those uses that are clearly industrial in character, but whose operation does not generate significant negative environmental impacts for surrounding properties. Land uses which will generally be found within this district will be a mixture of uses involving fabrication, manufacturing, assembly, processing, distribution, sale of and repair of materials, goods, parts, products, equipment, machinery, and other such operations incidental to industrial uses. These sites are not designed to be located contiguous to residentially zoned properties and should be located in such a manner as to preclude the necessity to transit through residentially zoned areas to reach these sites. This zoning district classification shall be located in those areas designed to accommodate industrial development by the provision of appropriate supporting utility infrastructure and with appropriate access to arterial level thoroughfares designed to accommodate industrial level traffic. This zoning category is not appropriate for environmentally sensitive areas. 26.2 PERMITTED USES a. Any use permitted in the 0-1 Office District. b. Industrial Uses. 1. Aluminum product fabrication. 2. Armature winding. 3. Bakery, wholesale. 4. Blacksmithing or horse shoeing. 5. Broom manufacturing. 6. Cabinet or carpentry shop. 7. Candle manufacturing. 8. Candy plant or production facility. 26-1 9. Carpet cleaning operations. 10. Clothing manufacturing. 11. Cold storage warehouse without size limitation. 12. Commercial school, including trade school. 13. Compounding of cosmetics and toiletries. 14. Creamery and dairy product processing. 15. Egg storage, candling, sorting and grading. 16. Electronic components manufacturing and assembly. 17. Feed stores. 18. Glass blowing. 19. Ice cream manufacturing. 20. Ice manufacturing and bulk ice storage. 21. Insulation application business. 22. Irrigation sales and services, including pumps and equipment. 23. Janitorial or cleaning services. 24. Laboratory, chemical analysis, general analysis, physical testing. 25. Linen and towel service. 26. Machine shop. 27. Mattress manufacturing or mattress renovation. 28. Manufacturing of medical and dental equipment. 29. Mini-warehouses. 30. Monument manufacture. 31. Ornamental iron works. 32. Pest control businesses. 33. Plastic fabrication. 26-2 34. Plumbing, heating, refrigeration or air conditioning shop. 35. Public utility facilities. 36. Pump sales and service. 37. Roofing contractor business premises. 38. Sash and door manufacturing. 39. Sheet metal shop. 40. Sign manufacturing. 41. Spray painting shop. 42. Store fixture manufacturing and sales. 43. Warehouses. 44. Welding equipment and supplies. C. Community Facility Uses - City hall, police and fire stations and other municipal uses. 26.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 26.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. Outside storage shall be allowed if approved by the Zoning Board of Adjustment. 26.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure which lies within one hundred (100) feet of any area zoned in a 26-3 residential classification shall exceed one (1) story or twenty (20) feet in height. Any building lying more than one hundred (100) feet from any area zoned in a residential classification shall not exceed two and one-half (2 1/2) stories or thirty-five (35) feet in height. b. Front Yard: Any and all lots within this District that directly abut lots or tracts zoned in a residential classification and which share a common frontage upon a public street or right-of-way with the residentially zoned property shall maintain a minimum front yard of forty (40) feet. All the lots within this District shall maintain a minimum front yard of thirty (30) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet except where the lot abuts property zoned as single-family residential there shall be a side yard of not less than twenty-five (25) feet. d. Rear Yard: There shall be a rear yard of not less than ten (10) feet except where the lot abuts property zoned as single-family residential there shall be a rear yard of not less than twenty-five (25) feet. e. Maximum Lot Coverage: As approved by the Planning and Zoning Commission and City Council pursuant to Site Plan Review with requirements to be established based upon an analysis of the location, configuration, environmental impact and compatibility of this project with adjacent land uses. f. Lot Area: The minimum area of a lot in this district shall be five (5) acres. g. Floor Area: The minimum square footage of any structure existing or built within this district shall be three thousand (3,000) square feet. h. All business shall be conducted entirely within a building unless outside storage is approved as a special exception by the Board of Adjustment. i. All exterior lighting designed for security, illumination, parking lot illumination or advertising and which is placed within this zoning district shall be designed in such a manner as to ensure that it does not extend into adjacent residentially zoned properties. 26-4 j. Outdoor storage of trash receptacles shall be at the side or rear of the site and shall be totally encircled or screened by fence, planting or other suitable visual barrier. k. Off-street vehicle parking spaces may be located within the required front yard of any retail, office or industrial district; however, such off-street parking spaces shall be on a hard surfaced drive or parking area. 26.6 DEVELOPMENT SITE PLAN - A development site plan shall be required for a building permit within the I-1 Light Industrial District. In addition to the requirements set forth in Section 40.3 of this ordinance, the development site plan shall provide as much detail as possible, including, but not limited to: a. Where buildings or structures and/or other structures are proposed, a site plan showing the location of each building and the minimum distance between buildings and between the building and property lines, street lines and/or alley lines shall be submitted. b. A plan indicating the arrangement and provision of off-street parking, off-street loading, approved outside storage areas, and points of entry from adjoining thoroughfares. C. A table showing net land area and ratio of building area to net land area. d. A plan showing the arrangement, location and composition of all landscaped areas required under other provisions of this ordinance. e. Architectural renderings and elevations reflecting the exterior structure and surface of all buildings and structures to be constructed within this zoning district. f. A plan showing the location of all lighting and signage to be placed on this site to the extent that said signage and lighting does not lie within the interior of the structures to be constructed on the site. The applicant shall also provide representative renderings of the particular sign types, facings, material compositions and colors. g. A table of performance standards if deemed necessary by the Administrative Official because of the 26-5 characteristics of the activities to be conducted on the site. 26.7 PERFORMANCE STANDARDS - The following are maximum accepted levels of noise, vibration, smoke, particulant matter, and toxic and noxious matter allowable for industrial uses. If the proposed use is to emit sanitary sewage effluent containing industrial waste or other effluent into the City of Southlake sanitary sewage system, which is considered by the City Engineer to be unusual or to be capable of damaging the sanitary sewage system, a description of methods of pre-treatment of the effluent must accompany the Development Site Plan. The Performance Standards report may be waived by the Administrative Official if the proposed use is considered not to produce the listed affects. a. Noise. All uses or activities conducted within this zoning classification shall conform to the following standards for maximum allowable noise level as measured at all points along the property line of each tract or use: 1. The single event maximum sound disturbance created by any business activity or use within this district between the hours of 6:00 a.m.- 9:00 p.m. shall be 85 decibels. 2. The single event maximum sound disturbance created by any business activity or use within this district between the hours of 9:00 p.m.- 6:00 a.m. shall be 55 decibels. 3. The maximum Ldn average for a business or activity within this district shall be 65 Leq between 7:00 a.m. and 5:00 p.m. 4. The maximum Leq average for a business or activity within this district shall be 60 Leq between 5:00 p.m. and 10:00 p.m. b. Vibration. At the point of measurement taken on the property line of the source property which has the highest reading, the sound pressure level or impact level of any operation or plant shall not exceed the decibel limits for the octave bands designated in Column I below, unless the point of measurement is located on a property line which is also the boundary line of a residential district, in which case the limit set forth in Column II shall apply. 26-6 Frequency Column I Column II* (Cycles Per Displacement Displacement Second) (Inches) (Inches) 0 to 10 .0022 .0008 11 to 20 .0016 .0005 21 to 30 .0010 .0002 31 and Over .0005 .0001 *Steady State Vibrations, for the purpose of this Chapter, which are continuous or, if in discrete pulses, are more frequent than sixty (60) per minute. Impact vibra- tions, that is discrete pulses which do not exceed sixty (60) pulses per minute, shall not cause in excess of twice the displacement stipulated. C. Smoke, Particulate Matter and Visible Emissions: Smoke or visible emissions emitted from any vent, stack, chimney, skylight, or window shall exceed an opacity of twenty (20) percent averaged over a five (5) minute period. Any emission of air pollutant must be in accordance with the requirements of the State of Texas. Emissions shall not exceed any of the following net ground level concentrations: 1. One hundred micrograms per cubic meter of air sampled averaged over any five consecutive hours. 2. Two hundred micrograms per cubic meter of air sampled, averaged over any three consecutive hours. 3. Four hundred micrograms per cubic meter of air sampled, averaged over any one hour. d. Toxic and Noxious Matter: The handling processing, storage and disposal of hazardous, toxic, or noxious materials within this District shall be in accordance with applicable State and Federal laws and regulations. In addition, the Planning and Zoning Commission may establish additional performance standards, including set backs, beams, and buffers, for the sitting of facilities which handle, treat, store, or dispose of potentially hazardous or dangerous materials. e. Odor: No operation shall permit odors to be released which are detectable at the property line in Light Industrial Districts and which offensively affect the sense of smell. f. Glare: All artificial light sources shall be shielded 26-7 so as to prevent direct rays of light from crossing a zoning district boundary line. g. Fire Hazards: The storage, utilization or manufacture of solid materials or products ranging from incombustible to moderately combustible is permitted in accordance with applicable City codes and ordinances. The storage, utilization or manufacture of solid materials or products ranging from free or active burning to intense burning is permitted in accordance with applicable City codes and ordinances provided the following condition is met: Said materials or products shall be stored, utilized or manufactured within complete enclosed buildings having incombustible exterior walls and protected throughout by an automatic fire extinguishing system. The storage, utilization or manufacture of flammable liquids or gases which produce flammable or explosive vapors, shall be permitted in accordance with (exclusive of storage of finished products in original sealed containers) the City's fire code as interpreted by the City Fire Marshal. h. Additional Standards: The Planning and Zoning Commission may recommend to the City Council the establishment of additional performance standards to protect neighboring areas and land uses from potential industrial hazards and nuisances as necessary. In the event that a new or unusual industrial use or activity is proposed for location within this zoning district and the Zoning Administrator believes that the existing industrial performance standards shall be insufficient to effectively protect adjacent land uses or future uses, he shall so advise the Planning and Zoning Commission is writing. The Planning and Zoning Commission shall then consider whether or not professional investigation or analysis should be performed to identify reasonable performance standards for the proposed use. If the Planning and Zoning Commission should determine that additional standards should be considered, they will identify the areas to be studied and will forward a recommendation to the City Council for action. The City Council shall hold a hearing to determine if research should be undertaken on these areas of performance standards development. At the conclusion of this hearing, the City Council may direct City staff to employ such consultants as are necessary to conduct the appropriate research necessary to develop the standards required for successful management of the new project. Any and all costs 26-8 incurred by the City in this regard shall be chargeable as a portion of the building permit costs or zoning application fee (whichever is appropriate) for the project or construction activity requiring this research. 26-9 SECTION 27 I-2 HEAVY INDUSTRIAL DISTRICT 27.1 PURPOSE AND INTENT - This zoning district is designed to accommodate heavy industrial uses and those activities which clearly generate significant negative environmental impacts which might negatively affect surrounding properties. This zoning classification is the most intensive use classification within the City of Southlake. These sites are not designed to be located contiguous to residentially zoned properties and should be located in such a manner as to preclude the necessity to transit through residentially zoned areas to reach these sites. This zoning classification should never be placed in an environmentally sensitive area and should be allocated only to those areas appropriately supported by public utility infrastructure and major arterial thoroughfares. Environmental impacts of the uses permitted within this zoning classification should be carefully considered in determining which areas of the City are suitable for this classification. 27.2 PERMITTED USES 1. All uses permitted within the I-1 Light Industrial Zoning Classification. 2. Agricultural implement and tractor sales and service. 3. Automobile and motorcycle sales, rental and service. 4. Bottling Plants. 5. Brick, tile, pottery, or teracotta manufacturing. 6. Building material storage. 7. Bus terminal, maintenance shop. 8. Contractor's plan or storage yards. 9. Corrugated metal manufacture. 10. Cotton storage. 11. Electroplating activities. 12. Feed grinding and processing. 13. Flour mills. 27-1 14. Food products manufacture, unless otherwise classified within this ordinance. 15. Grain elevator and storage. 16. Lumber yards. 17. Machine shops without size limitation. 18. Milling, custom. 19. Mobile Home manufacturing. 20. Mobile Home sales. 21. Mobile Home storage. 22. Moving, storage, packing of household goods, crate manufacturing. 23. Oil well equipment sales, service and/or storage. 24. Pharmaceutical manufacturing. 25. Pre-fabricated or ready built house or portable building manufacturing and sales. 26. Printing plant or newspaper in excess of 5,000 square feet. 27. Railroad yards or shops. 28. Refrigerator manufacture. 29. Road machinery sales and service. 30. Rolling mills. 31. Salt works. 32. Sandblasting. 33. Septic tank services. 34. Steel fabrication plants. 35. Stone cutting other than monument works. 36. Tank manufacture. 37. Textile manufacturing. 27-2 38. Tile roofing manufacturing. 39. Trailer or camper manufacturing. 40. Trailer or truck sales, long-term leasing or service. 41. Truck or railway freight terminal, depot or station. 42. Truck stops. 43. Truck terminals, maintenance or storage. 44. Warehousing. 45. Welding shops. 46. Any and all other uses of a manufacturing character not specifically identified under the terms and conditions of the I-1 or I-2 permitted use list or permitted or identified as a special exception use. In the event that question exists as to whether a use should appropriately be located in the I-2 zone when it is not listed elsewhere, the Administrative Official is empowered to make a determination as to whether it is most appropriate for location in the I- 2 Heavy Industrial Zoning classification. Any party aggrieved by the decision of the Administrative Official may appeal said interpretation to the Board of Adjustment as provided by the terms of this ordinance and state law. 27.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 27.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. When petroleum operations are permitted by the Zoning Board of Adjustment as a special exception use in I-2, such use is further conditioned by the following provisions: 27-3 (a) Development Regulations - The development regulations set forth in Section 27.5 apply with the following additions and changes: (1) The height restriction as set out in Section 27.5(a) apply to buildings designed for human occupancy and are not intended to regulate the height of towers, fuel storage tanks, antennas or other accessory or ancillary structures. The maximum height of non-building structures shall be limited to fifty (50) feet but this number may be exceeded by approval of the Board of Adjustment as outlined in Section 33.5(b) of this ordinance. (2) Section 27.5(g) shall not apply to petroleum operations. (3) Delivery Routes: Each petroleum operation business within the I-2 zoning classification shall provide the Zoning Administrator with a route map showing the roadways over which normal delivery or transfer operations of petroleum products will occur in relation to the normal business operations of that activity. The purpose of this requirement is to assist the police department and fire department of the City of Southlake to prepare appropriate emergency response plans to assist in managing any accident relating to the movement of quantities of petroleum product through the City. The delivery route plan shall consist of a map outlining the routes used by delivery equipment or systems. A narrative shall accompany the map explaining the type of products moved and the general schedule of movements of these products. (4) Delivery of Inspection Reports: To the extent that any petroleum product related business within the I-2 zoning classification is subject to on-site safety or operational inspections by a state or federal regulatory agency, the business operation in question shall provide the Zoning Administrator with a copy of the most recent inspection reports with any and all attachments or appendices within ten (10) working days from the date upon which each and every inspection report is received. The purpose of this requirement is to allow the City and its public safety employees to evaluate and 27-4 monitor any potential environmental or safety hazards resulting from the operation of these facilities. The City of Southlake will not make public this information, but will use it exclusively for public safety and environmental planning and analysis. (b) Performance Standards - The performance standards as set forth in Section 27.7 shall apply with the following additional requirements: (1) In addition to the standards set forth in Section 27.7(g) regarding fire hazards, each and every petroleum product related business within the I-2 zoning classification shall annually file a Fire and Emergency Safety and Response Plan with the Fire Marshal of the City of Southlake. Said plan shall be filed on or before January 5th of each calendar year. The Plan shall consist of a map of the site or facility and shall include the location of all firefighting equipment, firefighting apparatus, fire alarms and/or smoke detectors. The plan shall further explain what special provisions for firefighting or emergency action exist on or within the site. It is anticipated that this requirement will identify special firefighting equipment or apparatus that may be unique to the specific facility. Attached to the annual report, will be the identification of any petroleum products stored on the site along with a narrative description of the normal procedures to be followed in fighting a fire or responding to an explosion report dealing with that substance if it is not a substance regularly encountered by municipal firefighting personnel. The purpose of this requirement is to assist the fire department of the City of Southlake in preparing to handle any emergency responses requested or required in the I-2 zoning district. As a further portion of this plan, the business shall identify any special breathing apparatus or equipment located on-site for use of business personnel in the event of an emergency. Information concerning the specific type of such equipment shall be included within the plan. (2) State and Federal Regulations: Each and every petroleum product related business within the I- 2 zoning classification shall provide the Zoning Administrator with a specific listing of all 27-5 state and federal regulations or requirements identifying health, safety and environmental regulations and requirements applicable to petroleum products terminal operations, blending operations or pipeline transfer operations. It is recognized that these regulations vary by type of business activity and by size of business activity. In addition to identifying the regulation under which the business must operate, each business activity must also provide a listing of the number of regularly scheduled inspections which are undertaken to ensure compliance with those requirements. If an individual contact point with the regulatory agency has been established and is traditional for this type of operation, the business will provide the Zoning Administrator with the name or position title and the mailing address and telephone number of the contact individual within the state or federal regulatory agency. The purpose of this requirement is to allow the City to coordinate its regulatory and monitoring activities with those of appropriate state and federal agencies. Each business providing information under this provision will be required to supplement and/or update that information as changes occur. (3) Additional Standards: The Planning and Zoning Commission may recommend to the City Council the establishment of additional performance standards to protect neighboring areas and land uses from potential industrial hazards and nuisances as necessary. 27.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure which lies within one hundred (100) feet of any area zoned in a residential classification shall exceed one (1) story or twenty (20) feet in height. Any building lying more than one hundred (100) feet from any area zoned in a residential classification shall not exceed two and one-half (2 1/2) stories or thirty-five (35) feet in height. b. Front Yard: Any and all lots within this District that directly abut lots or tracts zoned in a residential classification and which share a common frontage upon a public street or right-of-way with the residentially zoned property shall maintain a 27-6 minimum front yard of forty (40) feet. All the lots within this District shall maintain a minimum front yard of thirty (30) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet except where the lot abuts property zoned as single-family residential there shall be a side yard of not less than twenty-five (25) feet. d. Rear Yard: There shall be a rear yard of not less than ten (10) feet except where the lot abuts property zoned as single-family residential there shall be a rear yard of not less than twenty-five (25) feet. e. Maximum Lot Coverage: As approved by the Planning and Zoning Commission and City Council pursuant to Site Plan Review with requirements to be established based upon an analysis of the location, configuration, environmental impact and compatibility of this project with adjacent land uses. f. Lot Area: The minimum area of an I-2 Industrial Development shall be ten (10) acres. g. Floor Area: The minimum square footage of any structure existing within this district shall be three thousand (3,000) square feet. h. All exterior lighting designed for security, illumination, parking lot illumination or advertising and which is placed within this zoning district shall be designed in such a manner as to ensure that it does not extend into adjacent residentially zoned properties. i. Trash receptacles shall be at the side or rear of the site and shall be totally encircled or screened by fence, planting or other suitable visual barrier, in accordance with Section 38 of this ordinance. j. Outside storage shall be permitted in accordance with the requirements of Section 38. k. Off-street vehicle parking spaces may be located within the required front yard of any retail, office or industrial district; however, such off-street parking spaces shall be on a hard surfaced drive or parking area. 27-7 27.6 DEVELOPMENT SITE PLAN - A development site plan shall be required for a building permit within the I-2 Heavy Industrial District. In addition to the requirements set forth in Section 40.3 of this ordinance, the development site plan shall provide as much detail as possible, including, but not limited to: a. Where buildings and/or other structures are proposed, a site plan showing the location of each building and the minimum distance between buildings and between the building and property lines, street lines and/or alley lines shall be submitted. b. A plan indicating the arrangement and provision of off-street parking, off-street loading, outside storage areas, method and location of storage area screening and points of entry from adjoining thoroughfares. C. A table showing net land area, ratio of building area and outside storage areas to net land area. d. A plan showing the arrangement, location and composition of all landscaped areas required under other provisions of this ordinance. e. Architectural renderings and elevations reflecting the exterior structure and surface of all buildings and structures to be constructed within this zoning district. f. A plan showing the location of all lighting and signage to be placed on this site to the extent that said signage and lighting does not lie within the interior of the structures to be constructed on the site. The applicant shall also provide representative renderings of the particular sign types, facings, material compositions and colors. g. A table of performance standards if deemed necessary by the Administrative Official because of the characteristics of the activities to be conducted on the site. 27.7 PERFORMANCE STANDARDS - The following are maximum accepted levels of noise, vibration, smoke, particulant matter, and toxic and noxious matter allowable for industrial uses. If the proposed use is to emit sanitary sewage affluent containing industrial waste or other affluent into the City of Southlake sanitary sewage system, which is considered by the City Engineer to be unusual or to be capable of damaging the sanitary sewage system, a 27-8 description of methods of pre-treatment of the affluent must accompany the Development Site Plan. The Performance Standards report may be waived by the Administrative Official if the proposed use is considered not to produce the listed affects. a. Noise. All uses or activities conducted within this zoning classification shall conform to the following standards for maximum allowable noise level as measured at all points along the property line of each tract or use: 1. The single event maximum sound disturbance created by any business activity or use within this district between the hours of 6:00 a.m.- 9:00 p.m. shall be 85 decibels. 2. The single event maximum sound disturbance created by any business activity or use within this district between the hours of 9:00 p.m.- 6:00 a.m. shall be 55 decibels. 3. The maximum Leq average for a business or activity within this district shall be 65 Leq between 7:00 a.m. and 5:00 p.m. 4. The maximum Leqaverage for a business or activity within this district shall be 60 Leq between 5:00 p.m. and 10:00 p.m. b. Vibration. At the point of measurement taken on the property line of the source property which has the highest reading, the sound pressure level or impact level of any operation or plant shall not exceed the decibel limits for the octave bands designated in Column I below, unless the point of measurement is located on a property line which is also the boundary line of a residential district, in which case the limit set forth in Column II shall apply. Frequency Column I Column II* (Cycles Per Displacement Displacement Second) (Inches) (Inches) 0 to 10 .0022 .0008 11 to 20 .0016 .0005 21 to 30 .0010 .0002 31 and Over .0005 .0001 *Steady State Vibrations, for the purpose of this Chapter, which are continuous or, if in discrete pulses, are 27-9 more frequent than sixty (60) per minute. Impact vibra- tions, that is discrete pulses which do not exceed sixty (60) pulses per minute, shall not cause in excess of twice the displacement stipulated. C. Smoke, Particulate Matter and Visible Emissions: Smoke or visible emissions emitted from any vent, stack, chimney, skylight, or window shall exceed an opacity of twenty (20) percent averaged over a five (5) minute period. Any emission of air pollutant must be in accordance with the requirements of the State of Texas. Emissions shall not exceed any of the following net ground level concentrations: 1. One hundred micrograms per cubic meter of air sampled averaged over any five consecutive hours. 2. Two hundred micrograms per cubic meter of air sampled, averaged over any three consecutive hours. 3. Four hundred micrograms per cubic meter of air sampled, averaged over any one hour. d. Toxic and Noxious Matter: The handling processing, storage and disposal of hazardous, toxic, or noxious materials within this District shall be in accordance with applicable State and Federal laws and regulations. In addition, the Planning and Zoning commission may establish additional performance standards, including set backs, beams, and buffers, for the sitting of facilities which handle, treat, store, or dispose of potentially hazardous or dangerous materials. e. Odor: No operation shall permit odors to be released which are detectable at the zone boundary line in Heavy Industrial Districts and which are offensive to persons of ordinary sensibilities. f. Glare: All artificial light sources shall be shielded so as to prevent direct rays of light from crossing a zoning district boundary line. g. Fire Hazards: The storage, utilization or manufacture of solid materials or products ranging from incombustible to moderately combustible is permitted in accordance with applicable City codes and ordinances. The storage, utilization or manufacture of solid materials or products ranging from free or active burning to intense burning is permitted in accordance with applicable City codes and ordinances provided the following condition is met: 27-10 Said materials or products shall be stored, utilized or manufactured within complete enclosed buildings having incombustible exterior walls and protected throughout by an automatic fire extinguishing system. The storage, utilization or manufacture of flammable liquids or gases which produce flammable or explosive vapors, shall be permitted in accordance with (exclusive of storage of finished products in original sealed containers) the City's fire code as interpreted by the City Fire Marshal. h. Additional Standards: The Planning and Zoning Commission may recommend to the City Council the establishment of additional performance standards to protect neighboring areas and land uses from potential industrial hazards and nuisances as necessary. In the event that a new or unusual industrial use or activity is proposed for location within this zoning district and the Zoning Administrator believes that the existing industrial performance standards shall be insufficient to effectively protect adjacent land uses or future uses, he shall so advise the Planning and Zoning Commission is writing. The Planning and Zoning Commission shall then consider whether or not professional investigation or analysis should be performed to identify reasonable performance standards for the proposed use. If the Planning and Zoning Commission should determine that additional standards should be considered, they will identify the areas to be studied and will forward a recommendation to the City Council for action. The City Council shall hold a hearing to determine if research should be undertaken on these areas of performance standards development. At the conclusion of this hearing, the City Council may direct City staff to employ such consultants as are necessary to conduct the appropriate research necessary to develop the standards required for successful management of the new project. Any and all costs incurred by the City in this regard shall be chargeable as a portion of the building permit costs or zoning application fee (whichever is appropriate) for the project or construction activity requiring this research. 27-11 SECTION 28 "HC" HOTEL DISTRICT 28.1 PURPOSE AND INTENT - The HC District is established to provide areas to accommodate hotel/motel development. HC Districts are intended to include extensive open space and landscaping and should be located in areas which can take advantage of the regional access provided by the freeway system and within reasonable proximity to the Dallas-Fort Worth International Airport. 28.2 PERMITTED USES a. Hotels and motels; b. Parks and playgrounds which are publicly owned; C. Golf courses which are privately owned. d. City hall, police and fire stations and other municipal uses. 28.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 28.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 28.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure shall exceed six (6) stories, nor shall it exceed ninety (90) feet. b. Front Yard: There shall be a front yard of not less than thirty (30) feet. C. Side Yard: There shall be a side yard of not less than fifteen (15) feet except where the lot abuts property zoned as single-family residential there 28-1 shall be a side yard of not less than twenty-five (25) feet. d. Rear Yard: There shall be a rear yard of not less than ten (10) feet except where the lot abuts property zoned as single-family residential there shall be a rear yard of not less than twenty-five (25) feet. 28.6 CONCEPT PLAN - A Concept Plan meeting the requirements of Section 41 of this ordinance is required to be submitted with a request for zoning to an HC Hotel District. 28.7 SITE PLAN - An approved site plan shall be a prerequisite to the issuance of a building permit or certificate of occupancy for any property in an HC Hotel District. Information required to be submitted, approval of the site plan, and any administrative action shall be in accordance with Section 40 of this ordinance to the extent such requirements are applicable to a non-residential district. In addition, the site plan shall show in detail that all pool areas are to be constructed in strict compliance with Ordinance No. 481. 28-2 SECTION 29 "MH" - MANUFACTURED HOUSING 29.1 PURPOSE AND INTENT - This zoning classification is established to provide adequate space and restrictions for the placement of mobile homes and/or manufactured housing in the City of Southlake where adequate streets and other community facilities are available for present and future needs. This district should protect residential areas from pollution, environmental hazards and other objectionable influences, and should provide for adequate vehicular and pedestrian circulation. The "MH" District is established to provide housing densities compatible with existing and proposed neighborhoods and to promote the most desirable use of land and direction of building development, to promote stability of development, to protect the character of the district, to preserve the value of the land and building; and to protect the City's tax base. Mobile homes and manufactured housing shall only be permitted in the MH district unless otherwise specifically authorized elsewhere in this ordinance. The purpose of this district is not to prohibit or unduly restrict any type of housing but to insure compatibility in housing types recognizing their inherent differences. 29.2 PERMITTED USES a. Residential Uses. 1. Manufactured Homes as defined by state statute (Tex.Rev.Civ.Stat.Ann., art. 5221f, Sec. 3 [Vernon, 1987]). 2. An existing mobile home, as defined by state statute (Tex.Rev.Civ.Stat.Ann., art. 5221f, Sec. 3 [Vernon, 1987]), which was previously legally permitted and used or occupied as a residential dwelling, shall be a legal nonconforming use. Permits for use and occupancy will be granted for the replacement of such mobile homes with a HUD-Code Manufactured Home, pursuant to Tex.Rev.Civ.Stat.Ann., art. 5221f, Sec. 4A (Vernon, 1987). 3. Modular or prefabricated housing. b. Community Facility Uses - City hall, police and fire stations and other municipal uses. 29-1 29.3 ACCESSORY USES - In addition to those accessory uses specifically authorized in Section 34 of this ordinance, any use may be established as an accessory use to a permitted use when it complies with the conditions for an accessory use as defined in this ordinance. 29.4 SPECIAL EXCEPTION USES - Special exception uses may be approved by the Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in section 44.12, together with such other conditions as the Board of Adjustment may impose. Any use accessory to an approved special exception use shall be permitted without specific approval if it complies with the conditions for an accessory use as defined in this ordinance. 29.5 DEVELOPMENT REGULATIONS - In this district, the following development regulations shall be applicable: a. Height: No building or structure hereafter erected, reconstructed, altered or enlarged shall exceed two and one-half (2-1/2) stories, nor shall it exceed thirty-five (35) feet. b. Front Yard: There shall be a front yard of not less than twenty-five (25) feet. Corner lots shall have a minimum side yard of fifteen (15) feet on the second front yard. C. Side Yard: Corner lots have a minimum side yard of five (5) feet on side yards adjacent to interior lots. d. Rear Yard: There shall be a rear yard having a depth of not less than fifteen (15) feet. e. Only one residential structure may be placed upon an approved lot. f. Lot Area: The minimum area of a lot shall be six thousand (6,000) square feet, provided that where a lot has less than herein required and was of record and in separate ownership at the time of passage of this ordinance, this regulation shall not prohibit the erection of a mobile home or manufactured home. The minimum lot area for property not served by a sanitary sewer shall be determined by the Zoning Board of Adjustment to provide adequate septic tank drainage. 29-2 g. Width of Lots - The width of a lot shall be a minimum of sixty (60) feet at the building line. h. Floor Space: The main residence shall contain a minimum of one thousand two hundred fifty (1,250) square feet of livable floor space, exclusive of garage, porches and breezeways, and incidental storage areas. i. Interior lots shall have minimum side yard of not less than fifteen (15) feet. 29.6 SITE PLAN - A site plan, reviewed by the Planning and Zoning Commission and approved by the City Council shall be a prerequisite to the issuance of a building permit or certificate of occupancy for any property in an MH Manufactured Housing District. Information required to be submitted, approval of the site plan, and any administrative action shall be in accordance with Section 40 of this ordinance to the extent such requirements are applicable to a non-residential district. 29-3 SECTION 30 "PUD" PLANNED UNIT DEVELOPMENT DISTRICT 30.1 PURPOSE AND INTENT - The purpose of this district, sometimes identified as a suffix to one of the other districts, is to permit flexibility and encourage a more creative, efficient and aesthetically desirable design and placement of buildings, open spaces, circulation patterns and to best utilize special site features such as topography, size and shape. It is intended that the flexibility permitted by this zoning category extends to discretionary approval, in conjunction with site plan or concept plan review, not limited to, but including such items as those relating to parking space requirements, building line setbacks, square footage of buildings and structures, sign placement and specifications and protective screening in order to achieve conformance with good planning practices. This district may also be used to accommodate planned associations of uses developed as integral land use units, including mixed uses, which may be planned, developed and operated either by a single owner or a combination of owners. 30.2 PERMITTED USES - The PUD District, when approved as a suffix to a particular zoning district, will allow the development of any combination of uses which are permitted in that district. The PUD District may also be approved for a specific use or uses, or a class of generic uses such as office, retail, personal services, educational facilities or warehousing. a. In the event certain uses are deemed inappropriate in a PUD district, whether approved for specific uses or as a suffix to another district, the use of the property may be specifically restricted by eliminating certain uses from the category of permitted uses. b. The City Council may approve residential development in a nonresidential PUD and nonresidential development in a residential PUD although said uses are not specifically listed in the approved PUD as long as said ancillary development does not exceed 10% of the total PUD development. 30.3 RESIDENTIAL PLANNED UNIT DEVELOPMENTS - Where the PUD District is developed primarily for residential uses, the tract shall have a gross area of at least fifty (50) acres. A residential PUD district may be designed to accommodate the following development: 30-1 a. Dwelling units grouped into clusters, allowing an appreciable amount of land for open space. b. Projects with much or all of their housing in townhouses or apartments or both. C. Higher densities than conventional single-family projects of the same acreage. d. Part of the land used for non-residential purposes, such as shopping or employment centers. e. Preservation or enhancement of areas exhibiting environmentally significant natural features. 30.4 NON-RESIDENTIAL PLANNED UNIT DEVELOPMENTS - Where the PUD District is developed primarily for non-residential uses, the tract shall have a gross area of at least ten (10) acres. A non-residential PUD district may be designed to accommodate the following development: a. Commercial or industrial uses grouped into clusters, allowing an appreciable amount of the land for open space or joint use such as parking and storage. b. Commercial or industrial projects with part of the land used for residential purposes. C. Single purpose commercial or industrial uses projected to involve innovative land utilization. 30.5 DEVELOPMENT REGULATIONS - The height, setback area, floor space, and other development regulations for permissible uses in a PUD district shall conform to the development regulations which would be applicable to such uses if the same were situated in the most restrictive district in which such uses are permitted. However, the City Council may approve more flexible development standards if other design features provide adequate protection to surrounding and adjacent properties. For any residential PUD, the maximum density permitted shall be equal to the maximum density permitted under the least restrictive single family zoning district at the time the PUD is granted. 30.6 PARKING REGULATIONS a. All parking and vehicle use areas shall be paved with an all-weather surface. b. Off-street parking facilities shall be provided at locations designated on the approved development site plan. 30-2 C. Minimum off-street parking requirements shall be established in the approved development site plan. Any deviation less than the minimum requirements specified in Section 37 shall require specific approval from the City Council. 30.7 APPLICATION - An application for a Planned Unit Development District shall be made to the Planning and Zoning commission in the same manner that an application for zoning change is made. The application shall be processed according to the procedures specified herein. For purposes of application processing, all Planned Unit Development applications shall initially be divided into two (2) broad categories: 1. Planned Unit Developments encompassing one hundred (100) acres or less in land area. These shall require the submission and processing of a Development Site Plan and any specific Planned Unit Development ordinance approving such a proposal shall require specific compliance with the terms of the site plan which shall be incorporated by reference into the Zoning Ordinance Amendment. 2. Planned Unit Developments encompassing more than one hundred (100) acres of land area shall be given the opportunity at the time of zoning application to select between two (2) alternative processing procedures: a. The applicant may choose to submit a Development Site Plan in conformance with the provisions of this Section and thereby complete all processing requirements at the inception of the zoning action. b. The applicant may choose to submit a Development Concept Plan for the entire Planned Unit Development area. In addition to the requirements set forth in Section 41.3 of this ordinance, the Development Concept Plan shall include the following: (1) A preliminary drainage study; (2) A preliminary major utility layout showing water and sewer mains, etc. (3) A proposed major thoroughfare plan; and 30-3 (4) A legend detailing the minimum area of open space, the maximum density, the percentage of land allotted to each use, and the general location of each use. The zoning application may then be processed and a zoning classification of Planned Unit Development allocated to the site by appropriate municipal ordinance. The ordinance will identify the tract as a Planned Unit Development and will identify the types, intensity and density of land uses on the site. The ordinance will further provide that no actual construction can commence on any portion of the project until a Development Site Plan complying with the provisions of this Section has been processed and approved on that specific section or phase of the Planned Unit Development. Each Development Site Plan which is submitted for approval of a specific section or phase of the Planned Unit Development shall cover a minimum of fifty (50) acres. This approach is designed and intended to allow a large development to be approved in concept and then constructed in phases. The City recognizes that it may not be feasible and it may be unrealistic to require a highly detailed site plan to be completed on a very large project when it is recognized that it will be constructed in sections or phases over several years. Any Planned Unit Development projects undertaken on the basis of Concept Plan approval rather than full Development Site Plan approval do not reflect the concurrence of the City to any specific lot arrangement or sizing, street arrangement or pattern, or approval of any specific open space or public facility plans not reflected on the approved Concept Plan. Planned Unit Development zoning based solely on a concept plan reflects only zoning approval of the basic concept and may not be implemented until full site plan approval on each section or phase has been granted; however, an applicant receiving approval of a Concept Plan shall be entitled to rely on, and implement by subsequently approved Development Site Plans, the type, intensity and density of land uses set forth in the approved concept plan. A concept plan based upon the Planned Unit Development Ordinances shall be subject to the following additional restrictions: 30-4 Consistency Re irement. Each and every site plan submitted to secure implementation authority under the concept plan approval option must be consistent with the original concept plan. If the Zoning Administrator should identify any material variance between a submitted site plan application and the approved concept plan for the Planned Unit Development, he shall reject the site plan application and not accept it for processing until a new concept plan for the entire Planned Unit Development has been approved under the terms and provisions of this ordinance. City/Developer Agreement. All Planned Unit Development zoning granted on the basis of concept plan approval or site plan approval shall be required to enter into a City/Developer Agreement prior to or contemporaneous with final plat approval. This Agreement is designed and intended to reflect the agreement of the City and the Developer as to the phasing of construction to insure the timely and adequate provisions of public works facilities and public type improvements. This Agreement is also intended to insure balanced intensity of development to avoid overloading existing public facilities during the construction phase. This Agreement will be individually negotiated for each project, but should address the following issues: (1) Any agreements on cost sharing for the installation or oversizing of major utility systems, lines or facilities. (2) Any agreements on cost sharing for the installation of interior or perimeter roadways, thoroughfares, or street systems. (3) Any agreements as to a mandatory construction or dedication schedule for a specific amount of park or open space area or improvements, school site or sites, landscaping or greenbelt development or other comparable items to be dedicated or constructed for each acre of property within the development released for construction by site plan approval. This requirement is intended to allow the City to insure that pre-planned public type facilities, improvements or amenities are 30-5 installed concurrently with other development on the basis of a negotiated formula. (4) Any agreements between the City and the Developer as to the establishment of a maximum residential density or commercial or industrial intensity of use during the construction process. This requirement is intended to allow the City to establish a maximum development intensity that cannot be exceeded while each phase of the project is being completed. Under this provision, the City may establish a maximum overall density for each phase of the project to be applicable only during the construction phase of the Planned Unit Development. This restriction would require concurrent development of lower density or intensity of use activities with higher density or intensity of use activities. (5) An agreement by the Developer to maintain all open space lands at no cost to the city. 30.8 DEVELOPMENT SITE PLAN a. Except as otherwise provided in Section 30.7, an application for a Planned Unit Development shall include and be accompanied by a development site plan which shall become a part of the amending ordinance and shall be referenced on the Official Zoning Map. Changes in the development site plan shall be con- sidered the same as changes in the official Zoning Map. The proposed site plan shall be processed as required except that changes of detail which do not alter the basic relationship of the proposed develop- ment to adjacent property and which meet the condi- tions set forth in Section 40.6 of this ordinance, may be approved by the Administrative Official. b. The Development Site Plan may, in some cases, be a two-phase document. The first phase shall illustrate and contain the applicant's request and suggestion for the use, configuration of buildings, parking, etc., and the second phase shall illustrate the development plan showing the suggestions and recom- mendations of the Planning and Zoning Commission after review of Phase One. In addition to the requirements set forth in Section 40.3 of this ordinance, the development site plan shall provide as 30-6 much detail as possible including, but not necessari- ly limited to: 1. A scale drawing showing any proposed public or private streets and alleys; building site, or building lots; any areas proposed for dedica- tion, or reserved as parks, parkways, play- grounds, utility and garbage easements, school sites, street widening, street changes; and the points of ingress and egress from existing public streets on an accurate survey of the boundary of the tract. 2. For buildings more than one (1) story in height, except single-family and two-family residences, elevations and/or perspective drawings may be required in order that the relationship of the buildings to adjacent property, open spaces and to other features of the development plan may be determined. Such drawings need only indicate the height, number of floors and exposures for access, light and air. 3. For development projects influenced by, impact- ing on flood-prone areas, or containing major drainageways or areas flood-prone by definition of the City Engineer, a preliminary drainage plan shall be a part of the development site plan. This requirement may be waived only upon the recommendation of the City Engineer. 4. A screening and landscaping plan shall be required where such treatment is essential to the proper arrangement of the development in relation to adjacent property. Such plan shall, when required, include screening walls, plant- ing, wooded areas to be retained, and lawns if such are determined to be necessary by the City Council. 5. Any or all of the required features may be incorporated on a single drawing if such drawing is clear and capable of evaluation and inter- pretation by the Administrative Official. 30.10 DEVELOPMENT SCHEDULE - The Planning and zoning commission may, at its discretion, require that an application for a Planned Unit Development District be accompanied by a development schedule indicating the approximate date on which construction is expected to begin and the rate of anticipated development to completion. Such schedule shall not be binding upon the applicant, but the City 30-7 shall be entitled to utilize this schedule in arranging for the construction of supporting public works facilities. 30.11 COMMON OPEN SPACE - For all residential uses within a planned unit development, common open space (whether dedicated to public use or owned and maintained in common by all or part of the occupants of the PUD through a property owner association) shall be reserved primarily for the leisure and recreational use of the occupants of the residential uses. The common open space shall comprise not less than ten (10) percent of the total area devoted to the residential use. The amount of said common open space may be varied downward by the City Council when a lesser amount of such open space would be more appropriate to the density of development or size of families or households proposed in a project, or where the availability and nature of adjacent public open space is such that a lesser amount of common open space would adequately protect the health, safety and welfare and promote the orderly development of the residential uses. For the purpose of this section, common open space shall include: 1. Land area accessible to and permanently reserved for the common use and enjoyment of the occupants of the residential project for leisure and recreational purposes, not including area devoted to parking and accessory uses. 2. Golf courses, parks, and other open greenbelt areas adjacent to the project, whether publicly or privately owned, which are readily accessible. 3. School sites, excluding the area devoted to buildings. Land required for common open space shall not include the following: 1. Areas reserved for the exclusive use and benefit of an individual tenant or owner. 2. Dedicated streets, alleys or public rights-of-way. 3. Vehicular driveways, private streets or parking, loading or storage areas. In residential PUDs where homeowners associations are to be established for the purpose of ownership and/or 30-8 management of common open spaces, all such associations shall be subject to the approval of the City. 30.12 APPROVAL - Every Planned Unit Development District approved under the provisions of this ordinance shall be considered as an amendment to the zoning ordinance as applicable to the property involved. In carrying out the development of a Planned Unit Development District, the development conditions shall be complied with and such conditions as are specified for the development of a Planned Unit Development District shall not be construed as conditions precedent to the approval of the zoning amendment, but shall be construed as conditions precedent to the granting of a certificate of occupancy. 30-9 SECTION 31 S-P-1 DETAILED SITE PLAN DISTRICT REGULATIONS 31.1 PURPOSE AND INTENT - The S-P-1 Site Plan District is utilized to develop difficult sized and shaped land areas; to promote new planning concepts; to develop multiple land uses; and to establish compatible land useS within a more restrictive neighborhood. No minimum land area is required for the S-P-1 district. 31.2 PERMITTED USES a. No land shall be used and no building shall be erected for or converted to any use other than the specific use or uses authorized by an ordinance of the City of Southlake granting a zoning change to an S-P-1 (Detailed) Site Plan District under the terms and conditions of this subsection and in accordance with the procedures set forth below. Any use not prohibited by this ordinance or other ordinances of the City may be authorized in an S-P-1 district; provided, however, no single-family residential uses; either attached or detached, may be authorized in an S-P-1 District. b. Similar uses which are permitted in the Zoning Ordinance may be permitted in the S-P-1 zone, provided a revised site plan has been submitted for recommendation to the Planning and Zoning Commission and approved by the City Council for any such proposed similar use, upon the written application for an amendment to the S-P-1 Site Plan District previously granted and in accordance with all the regulations of this Section 31. The determination of whether a use is similar shall be in the sole discretion of the City Council. 31.3 APPLICATION - A change of zoning to an S-P-1 Site Plan District shall be granted by the City Council only upon the written application of the owner or his representative and a recommendation of the Planning and Zoning Commission. No variances to other city ordinances, codes or regulations will be permitted. The S-P-1 Site Plan District allows the City council to approve changes to the regulations of this ordinance only. 31.4 SITE PLAN a. Applicants for S-P-1 zoning must file an application for site plan approval in accordance with the requirements of Section 40 of this ordinance. The 31-1 site plan must be presented in an approved final form to the City thirty (30) days prior to the public hearings before the Planning and Zoning Commission and the City Council. No ordinance approving the zoning shall be approved unless and until the site plan in approved final form is timely submitted. b. The application for a change in zoning shall be deemed to be denied as a matter of law upon the applicant's failure to file a site plan in an approved final form within the time limits heretofore set out. 31.5 REVIEW AND IMPLEMENTATION a. The Planning and Zoning Commission in submitting its recommendations to the City Council and the City Council in making its decision shall state a list of the reasons for approval or disapproval of each case and request. The stated reasons shall be incorporated in any ordinance approving a request. b. On the Official Zoning Map, an S-P-1 Site Plan District shall bear the designation S-P-1 followed by the ordinance number, in parenthesis, rezoning the property to a Site Plan District. C. The City Council may impose any condition or restriction upon the use of the property rezoned, as may be necessary to secure and protect the public health, safety, morals and general welfare and to protect adjoining property and the value thereof, including the dedication of street rights-of-way for adequate flow of traffic.Such conditions and restrictions shall not be construed as conditions precedent to the granting of the S-P-1 Site Plan District use, but shall be construed as conditions precedent to the granting of a Certificate of Occupancy. d. A screening and landscaping plan shall be required where such treatment is essential to the proper arrangement of the development. Such plan, when required, should include screening walls, ornamental planting, lawns and gardens, playgrounds and wooded areas that are to be retained.s and restrictions shall not be construed as conditions precedent to the granting of the S-P-1 Site Plan District use, but shall be construed as conditions precedent to the granting of a Certificate of Occupancy. 31-2 e. A screening and landscaping plan shall be required where such treatment is essential to the proper arrangement of the development. Such plan, when required, should include screening walls, ornamental planting, lawns and gardens, playgrounds and wooded areas that are to be retained. 31-3 SECTION 32 S-P-2 (GENERALIZED) SITE PLAN DISTRICT REGULATIONS 32.1 PURPOSE AND INTENT. The S-P-2 Site Plan District is utilized to permit flexibility of area regulations while restricting usages. The basic land use district shall be identified for reference to area regulations. The land area for an S-P-2 Site Plan District shall not be less than two (2) acres in size. 32.2 PERMITTED USES a. No land shall be used and no building shall be erected for or converted to any use other than the general uses authorized by an ordinance of the City of Southlake granting a zoning change to S-P-2 Site Plan District zoning under the terms and conditions of this section. No variances to any other City ordinance, code or regulation will be permitted within this district. All applications will be processed in accordance with the procedures set forth below. Any use not prohibited by this ordinance or other ordinances of the City may be authorized in an S-P-2 district; provided, however, no single-family residential uses; either attached or detached, may be authorized in an S-P-2 District. b. Similar uses which are permitted in the Zoning Ordinance may be permitted in the S-P-2 zone, provided a revised site plan has been submitted for recommendation to the Planning and Zoning commission and approved by the City Council for any such proposed similar use, upon the written application for an amendment to the S-P-2 Site Plan District previously granted and in accordance with all the regulations of this Section 32. The determination of whether a use is similar shall be in the sole discretion of the City Council. 32.3 APPLICATION - A change of zoning to an S-P-2 Site Plan District shall be granted by the City Council only upon the written application of the owner or his representative and a recommendation of Planning and Zoning Commission. No variances to other city ordinances, codes or regulations will be permitted. The S-P-1 Site Plan District allows the City Council to approve variances to regulations of this ordinance only. 32-1 32.4 SITE PLAN a. Applicants for S-P-2 zoning must file an application for site plan approval in accordance with the requirements of Section 40 of this ordinance. The site plan must be presented in an approved final form to the City thirty (30) days prior to the public hearings before the Planning and Zoning Commission and the City Council. No ordinance approving the zoning shall be approved unless and until the site plan in approved final form is timely submitted. b. The application for a change in zoning shall be deemed to be denied as a matter of law upon the applicant's failure to file a site plan in an approved final form within the time limits heretofore set out. 32.5 REVIEW AND IMPLEMENTATION a. The Planning and Zoning commission in submitting its recommendations to the City Council and the City Council in making its decision shall state a list of the reasons for approval and disapproval of each case and request. The stated reasons shall be incorporated in any ordinance approving a request. b. On the Official Zoning Map, an S-P-2 Site Plan District shall bear the designation S-P-2 followed by the ordinance number, in parenthesis, rezoning the property to a Site Plan District. C. The City Council may impose any condition or restriction upon the use of the property rezoned, as may be necessary to secure and protect the public health, safety, morals and general welfare and to protect adjoining property and the value thereof, including the dedication of street rights-of-way for adequate flow of traffic. Such conditions and restrictions shall not be construed as conditions precedent to the granting of the S-P-2 Site Plan District use, but shall be construed as conditions precedent to the granting of a Certificate of Occupancy. d. A screening and landscaping plan shall be required where such treatment is essential to the proper arrangement of the development. Such plan, when required, should include screening walls, ornamental planting, lawns and gardens, playgrounds and wooded areas that are to be retained. 32-2 SECTION 33 SUPPLEMENTARY DISTRICT REGULATIONS 33.1 GENERAL - Except as specifically authorized to the contrary in this ordinance, the following regulations shall apply in all zoning districts: 33.2 FENCES - Except as otherwise provided in this ordinance, fences, walls, and hedges may be permitted in any required yard, or along the edge of any yard as a screening, decorative or containment element not to exceed eight (8) feet in height, provided the following shall be observed: a. At Intersections - On a corner lot in any district, nothing shall be erected, placed, planted, or allowed to grow in such a manner as to naturally impede vision between a height of two and one-half (2 1/2) and ten (10) feet above the centerline grades of the intersecting streets in the area bounded by the street lines of such corner lots and a line joining points along said street lines thirty-five (35) feet from the point of the intersection. b. At Interior Lots - On an interior lot in any district, nothing shall be erected, placed, planted or allowed to grow in such a manner as to impede vision or in any way create a traffic hazard to motorists, whether the impediment includes entering or exiting any public highway, street, alley, or private street or driveway from or to adjacent private property. 33.3 USE OF BARBED WIRE OR ELECTRIC FENCES a. Barbed wire fences may be used without restrictions when in conjunction with agricultural and related activities; provided, however, no barbed wire fence shall be located on any platted property which is zoned for single family residential use. b. Electric Fences - Electric fences and fence charging devices (UL approved only) are allowed only in conjunction with agricultural and related activities for the purposes of containing horses and livestock, or for the security of crops grown on the premises, and shall be plainly labeled for ease of identification. 33.4 TEMPORARY BUILDINGS - Temporary buildings used in conjunction with construction work may only be permitted in any district during the period that the construction 33-1 work is in progress; but such temporary buildings shall be promptly removed within thirty (30) days after the earlier of (1) the substantial completion of the construction or (2) the issuance of a certificate of occupancy. 33.5 EXCEPTIONS TO HEIGHT REGULATIONS a. Height regulations prescribed elsewhere in this ordi- nance shall not apply (unless limited by available fire fighting equipment) to grain elevators, commercial television and radio towers, church spires, belfries, cupolas, antennas, water tanks, ventilations, chimneys, fire towers, stage towers, scenery lofts, cooling towers, ornamental towers, monuments, conveyors, fuel storage tanks, asphalt and concrete mix batch plant equipment, flag poles, or other appurtenances usually required to be placed above the roof level and not intended for human occupancy. The height of such facilities is subject to approval by the Board of Adjustment. b. Limitations on number of stories shall not apply to buildings used exclusively for storage purposes provided such buildings do not exceed the height in feet permitted in the district in which they are located. C. The permitted height of any occupied building or structure shall be further restricted to the capability of the local or available fire fighting equipment to adequately handle any such building height. 33.6 PROJECTIONS OF BUILDINGS. STRUCTURES AND APPURTENANCES INTO REQUIRED YARDS a. Terraces, balconies, decks, uncovered porches and ornamental features which do not extend more than four (4) feet from the side wall line, above the floor level of the ground (first) story, may project into a required side yard, provided these projections are a distance of at least eleven (11) feet from any adjacent side lot line. Such features may not project into a required front or rear yard more than eight (8) feet from the front or rear wall line. b. An uncovered, unenclosed porch projecting into the front yard setback may not be more than eighty (80) square feet or project into the front yard setback for a distance of more than five (5) feet. 33-2 C. Every part of a required yard shall be open to the sky, unobstructed by a building, except for the ordinary projections of sills, belt courses, cornices and ornamental features not exceeding twelve (12) inches. Roof eaves may project in required side yards not to exceed thirty (30) inches. d. Gasoline filling station pumps and pump islands may be located or may project into a required yard provided they are not less than twenty-five (25) feet from any street, highway or alley right-of-way line, and not less than fifty (50) feet from any residential property line. 33.7 MINIMUM WIDTH OF ENCLOSED OR PARTIALLY ENCLOSED OPEN SPACE - Where an open space is more than fifty (50) percent surrounded by a building, the minimum width of the open space shall be at least twenty (20) feet for one-story and one and one-half story buildings, thirty (30) feet for two-story buildings, and forty (40) feet for three or more story buildings. 33.8 APPENDICES - The City Council may issue supplementary auxiliary regulations by ordinance and may include them in this ordinance as appendices. Contemplated or already in existence at the writing of this ordinance are the following regulations that may be applicable to proposed development and may or may not be included as an appendix to this basic ordinance: a. Site Plans required for all non-residential developments. b. Masonry exteriors required on certain buildings. C. Highway, Farm to Market Road and Thoroughfare Setbacks. d. Subdivision ordinance. e. Sign Ordinance. f. Animal Control that regulates the number and reason for housing animals in certain areas. g. Noise Regulation Ordinance. h. Flood plain or flood hazard ordinances. i. Airport Zoning Ordinance. j. Mobile Home Park Regulation ordinance. 33-3 k. Site preparation and excavation ordinances. 1. Fence Maintenance Ordinances. 33.9 FRONT YARD ADJUSTMENTS - Front yard requirements as established in the various zoning districts shall be adjusted by the Building Official to achieve consistency and compatibility with surrounding or future public development in the following cases (providing there is no conflict with future street or highway right-of-way requirements): a. Where forty (40) percent or more of the frontage on the same side of a street between two intersecting streets is presently developed or may hereafter be developed with buildings that have (with a variation of ten (10) feet or less) a front yard greater or lesser in depth than herein required, new buildings shall not be erected closer to the street than the average front yard so established by the existing buildings. b. Where forty (40) percent or more of the frontage on one side of a street between two intersecting streets is presently developed or may hereafter be developed with buildings that do not have a front yard as described above, then: 1. Where a building is to be erected on a parcel of land that is within one hundred (100) feet of existing buildings on both sides, the minimum front yard shall be a line drawn between the two closest front corners of the adjacent building on each side; or 2. Where a building is to be erected on a parcel of land that is within one hundred (100) feet of an existing building on one side only, such building may be erected as close to the street as the existing adjacent buildings. C. Interior lots abutting on two streets shall provide the required front yard on both streets. d. On corner lots, a front yard shall be provided on each street frontage unless a platted setback line exists. e. Front yard requirements in all districts adjacent to an existing or proposed major thoroughfare or secondary thoroughfare street, as designated in the 33-4 City's latest approved Thoroughfare Plan, shall be measured from such existing or proposed major thoroughfares or secondary thoroughfare street right- of-way line. f. No building or structure adjacent to a State or Federal numbered highway, including the frontage/ service roads thereof, shall be located or erected closer than fifty (50) feet from any such right-of- way. Said fifty (50) foot front yard may, however, be used for off-street parking, driveways, and permitted signs, canopies, and pump islands of gasoline service stations. 33.10 SIDE YARD ADJUSTMENTS - Side yard requirements as established in the various zoning districts and in Section 42 "Bufferyards" shall be adjusted by the Building official to achieve consistency and compatibility with surrounding or future public development in the following cases: a. Commercial buildings used in part for dwelling purposes (hotel, motel, and other approved temporary quarters), where permitted, shall provide side yards not less than five (5) feet in width unless every dwelling unit therein opens directly upon a front yard, rear yard or courtyard. b. Where a lot of record at the time of the effective date of this ordinance has a width of less than fifty (50) feet, the yard on each side of a building may be reduced to a width of not less than ten (10) percent of the width of the lot, but in no instance shall such width be less than four (4) feet. C. On corner lots of record, the yard adjacent to the side street shall not be less than the required front yard. 33.11 REAR YARD ADJUSTMENTS - Rear yard requirements as established in the various zoning districts and in the Bufferyard Appendix shall be adjusted by the Building Official to achieve consistency and compatibility with surrounding or future public development in the following uses: a. Where a lot abuts an alley, one-half (1/2) the alley width may be considered as part of the required rear yard. 33.12 LOT AREA PER FAMILY ADJUSTMENT - Lot area per family (dwelling unit) requirements as established in the various 33-5 zoning districts shall be adjusted by the Building Official to achieve consistency and compatibility with surrounding or future public development in the following cases: a. Where a lot of record at the time of the effective date of this ordinance has less area or width than herein required in the district in which it is located, said lot may nonetheless be used for a permitted residential use in the district in which it is located. b. Where the conditions relevant to subsections 33.13 and 33.14 exist, then the provisions of said subsections shall prevail regarding lot size adjustments. 33.13 HEALTH REGULATIONS: WATER SUPPLY - If the permitted use is not to be immediately served by an approved municipal water utility or from an approved source on the lot, occupancy shall be prohibited and no certificate of occupancy issued until such domestic water is available. Such water supply shall be provided in adequate and sufficient supply and quality for human use and consumption, and for sufficient operation of an on-premise septic tank and system if no community or public sewer system is available. Individual water supply and piping requirements shall be in conformance with the City's Plumbing Code, and the lot size increased to an appropriate size, if required, to prevent contamination from any sewage disposal system. 33.14 HEALTH REGULATIONS: SEWAGE DISPOSAL - If the permitted use is not to be immediately served by a sewage collection system connected to an approved community treatment plant or public sewage facility, then such use shall be connected to an approved on-premise septic tank and subsurface drainage field designed and constructed in conformance with the methods and standards approved by the State Department of Health and City's Plumbing Code. Where the use of an on-premise septic tank and subsurface drainage field is to be employed, the minimum lot size must be one acre per family, residence or commercial structure and must be approved by the City Council of the City of Southlake. All lots to be served by a private or septic system must have that system installed in accordance with applicable city ordinances. Occupancy of any building or structure shall be prohibited and no certificate of occupancy issued unless the provisions of this subsection and of subsection 33.13 are fully complied with. 33-6 33.15 PLATTING OF PROPERTY NOT PROPERLY ZONED - The City Planning and Zoning Commission shall not recommend approval of any plat of any residential or non-residential subdivision within the City, unless and until the area covered by the proposed plat is or shall be zoned to the proper zoning classification by the City Council, after recommendation from the City Planning and Zoning Commission. A public hearing by the City Planning and Zoning Commission on a proposed annexation, zoning classification and plat approval, or any combination thereof, may be held simultaneously. 33.16 SIGNS - Unless otherwise specifically provided in this ordinance, the height, spacing, size, location, illumination, construction and other regulation of signs, whether on-premise or off-premise, shall be in accordance with the requirements of Ordinance No. 350 or any other ordinances adopted by the City regarding sign standards. 33.17 NATURAL WATER BODIES - Nothing within this ordinance is intended to require the fencing or enclosure of any natural water bodies such as lakes, ponds, creeks or river segments. Man-made facilities of a comparable nature, such as man-made ponds, lakes, stock tanks or drainage ways or likewise are exempted from any fencing or enclosure requirements contained within these regulations. 33.18 NONCONFORMING INDUSTRIAL PROPERTIES - A lot or tract of land which is devoted to industrial use at the time of annexation into the City may be zoned as I-1 or I-2 where deemed appropriate by the City Council without the need for a variance by the Board of Adjustment, notwithstanding the fact that such lot or tract does not meet the minimum lot area for such zoning classification. 33-7 SECTION 34 ACCESSORY USES 34.1 AUTHORIZED ACCESSORY USES - In addition to other uses which are customarily incidental to the principal use of the premises, the following accessory uses are specifically authorized in the listed zoning district when constructed or operated in conjunction with an appropriate principal use: DISTRICT ACCESSORY USE WHERE PERMITTED a. Barns, stables, granaries, pump AG houses, water tanks and silos; but not including slaughter houses or processing of agricultural products, animals or poultry. b. Equipment Sheds AG, RE C. Accessory buildings enclosing ALL equipment or activities in conjunction with the permitted principal uses. No accessory use shall be construed to permit the keeping of articles or materials in the open or outside the building unless specifically permitted in Section 40 of this ordinance. d. Private stables in areas other RE, SF-1A, SF-1B than the Agricultural District for the (where the lot keeping of grazing animals, provided: on which the structure will 1 . Ground accumulations of b e l o c a t e d manure shall be collected and properly contains the disposed of so as not to create same minimum lot offensive odors, fly breeding, or in square footage any way become a health hazard or required in the nuisance to humans or animals. SF-1A and SF-1B zoning category) 2. Fences for pens, corrals or SF-30 (where the similar enclosures shall be of lot on which the sufficient height and strength to structure will properly retain the grazing animal (s) b e l o c a t e d on the premises. contains the same minimum lot square footage required in the SF-lA and SF-1B zoning category) 34-1 3. The minimum space area upon which such grazing animal(s) may be enclosed, including pasture, pens, corrals, and stables, shall not be less than fifteen thousand (15,000) square feet per each grazing animal over five hundred (500) pounds and not less than five thousand (5,000) square feet for any other grazing animal. 4. All enclosures for animals as provided under the terms of this subsection shall be placed a minimum of twenty-five (25) feet from the boundary of any adjoining lot or tract which is zoned in a residential category. e. Private residential garages, AG, RE, SF-IA, carports and related storage buildings SF-1B, SF-30, and greenhouses accessory to permitted SF-20A, SF-20B, residential uses. MF-1, MF-2 f. Private swimming pools, wading AG, RE, SF-1A, pools, and game courts (lighted and SF-1B, SF-30, unlighted), provided that if lighted, SF-20A, SF-20B, the lighting shall be so directed and MF-1, MF-2 and shielded so as not to shine directly HC on any adjacent residential property; and further provided that any such pool or game court is for the private use of the site occupants and their guests, and not operated as a business. All "at grade" swimming pools with a water depth greater than twenty-four (24) inches and "above grade" swimming pools having a water depth twenty-four (24) inches or more, except for portable tot pools, shall be enclosed by a fence and gate of a height so designated by the Uniform Building code of such material and design to discourage unauthorized entry to the facility. Ornamental pools or ponds designed for decorative purposes and having a depth less than twenty-four (24) inches are not subject to a special fencing requirement and may be located within required front or rear yards provided that they maintain a minimum ten foot setback from the closest property line. 34-2 All other pool(s) may be located in a side or rear yard, but not within a front yard, and shall not be located closer than five (5) feet to any side or rear property line. g. Lanais, gazebos, greenhouses AG, RE, SF-lA, garden and patio shelters, sundecks, SF-1B, SF-30, and children's playhouses, provided SF-20A, SF-20B, the privacy enjoyed by adjacent MF-1, MF-2 residential dwellings is not impaired. h. Required off-street parking and All loading spaces. i. Home occupation uses, as defined AG, RE, SF-lA, by this ordinance. SF-1B, SF-30, SF-20A, SF-20B, MF-1, MF-2 j. Parking and storage of private AG, RE, SF-lA, boats, camper trailers or other SF-1B, SF-30, recreational vehicles in conformance SF-20A, SF-20B, with Section 35. MF-1, MF-2 k. Model and/or sample homes for the AG, RE, SF-lA, purpose of promoting sales shall be S F -1 B , SF-30, permitted, providing these structures SF-20A, SF-20B, are located on and within the same MF-1 tract or subdivision of land being developed for sale. 1. Signs for advertising uses on the HC, 0-1, 0-2, premises. C-1, C-2, C-3, C-4, B-1, B-2, I-1 and I-2 M. Tennis courts, health clubs, and HC related recreation facilities provided they are for the primary use of guests, customers or persons associated with the principal use. n. Retail uses which are reasonably 0-1, 0-2, B-1, related to the principal uses within I-1, I-2 the structure provided they do not exceed fifteen (15) percent of the floor area of the building. 34-3 o. On site storage of records or file 0-1, 0-2, B-1, materials which are ancillary to or a I-1 portion of the office or business activities conducted within the principal office use (an example of this activity would be the file storage and records required by a title company operation). P. Retail activity of a service 0-1, 0-2, B-1 nature designed to provide direct service support to the businesses and employees who occupy the remainder of the office complex. This would be limited to those activities which are clearly supportive of office operations, such as food service in the nature of cafeterias or snack bars, news stands or gift shops providing reading material and small, consumable sundries, pharmacies or drug stores, particularly when co- located with medical or medical related office facilities, office supply stores or outlets providing support to businesses within the complex itself (stores operating under this provision shall not be limited only to sales within the office complex, but should clearly be aimed at marketing primarily within the immediate vicinity of the complex site). q. Feeding pen (not commercial) AG accessory to farm use r. Retail sales incidental to I-1, I-2 principal activity s. Such other service activities as 0-1, 0-2, B-1 are clearly found to be directed at supporting the employees or business operations of the office complex. In no event shall the area allocated to retail sales exceed fifteen (15) percent of the net usable square footage of each office structure. 34-4 All retail operations undertaken pursuant to this provision shall involve no outdoor storage or sales and all signage for such activities shall be contained wholly within the office structure in which the retail operation is established. No outside advertising shall be permitted. t. Gasoline sales facilities if C-1 utilized in conjunction with an otherwise permitted use in this zoning category. A gasoline sales facility must be self-service in nature and is envisioned to include the gasoline sales activity frequently conducted as an accessory use to "drive-in" food stores. Any sales facility retailing gasoline under this provision shall have no more than four gasoline delivery stations or pumps. U. The erection and maintenance of C-2, C-3, C-4, antennas, satellite dishes, B-1, B-2, I-1, telecommunication facilities or towers I-2 not to exceed thirty-five (35) feet in height in C-2, C-3 and C-4, and not to exceed sixty (60) feet in height in B- 1, B-2, I-1 and I-2 where they are attached or affixed to the structure in which the principal permitted use is located. V. Office or administrative areas I-1, I-2, B-1, and activities supportive of the B-2 permitted principal uses. W. The resale of used merchandise C-2, C-3, C-4 conducted by a retail sales B-1, B-2, I-1, establishment when such resale is I-2 clearly secondary to and related to the sale of new merchandise. The resale of used merchandise shall be limited in that used merchandise displayed for sale may not exceed 20% of the total merchandise displayed for sale. 34-5 X. Public, semi-public and private ALL parks; recreation and open space including playgrounds, parkways, greenbelts, ponds and lakes, botanical gardens, pedestrian paths, bicycle paths, equestrian bridle trails, nature centers, bird and wildlife sanctuaries. Y_ Temporary construction and/or ALL sales offices, including manufactured housing, only during actual construction for a period not to exceed two (2) years and located on property being developed. 34.2 ACCESSORY BUILDING - The following regulations shall govern the location and use of any accessory building: a. No accessory building shall be erected closer than five (5) feet to a property line located in the rear yard. b. No accessory building shall be erected within ten (10) feet of any other building, except that detached residential garages may be located no closer than five (5) feet to the main dwelling. C. No accessory building shall be constructed upon a lot until the construction of the principal building or use has actually been commenced, and no accessory building shall be used unless the main building in a lot is completed and used. d. No accessory building shall be used for dwelling purposes other than by domestic servants employed entirely on the premises or by family members and only in compliance with individual district regulations. 34-6 SECTION 35 OFF-STREET PARKING REQUIREMENTS 35.1 PURPOSE AND INTENT - The purpose and intent of these regulations are to secure safety from fire, panic and other dangers; to lessen congestion in the streets and alleys; to facilitate the adequate provision of transportation and circulation; to conserve the value of building and land uses; and to encourage the most appropriate use of land. To this end in all zoned districts, there shall be provided at the time any use is established or expanded, or any building or structure is erected or structurally altered (except as otherwise provided elsewhere in this section), minimum off-street parking in conformance with the requirements established herein. Except as specifically contained herein, no vehicles may park on city streets or in front yards. 35.2 LOCATION OF PARKING SPACES - All parking spaces required herein shall be located on the same lot with the building or use served, except that where an increase in the number of spaces is required by a change or enlargement of use or where such spaces are provided collectively or used jointly by two or more buildings or establishments, the required spaces may be located and maintained within three hundred (300) feet of an institutional or other non-residential building served. a. Up to 50 percent of the parking spaces required for theatres, public auditoriums, bowling alleys, dance halls, night clubs, or cafes, and up to 100 percent of the parking spaces required for a church or school auditorium may be provided and used jointly by banks, offices, retail stores, repair shops, services establishments and similar uses not normally open, used or operated during the same hours, provided, however, that a written agreement thereto is properly executed and filed as specified below. b. In any case where the required parking spaces are not located on the same lot with the building or use served, or where such spaces are collectively or jointly provided and used, a written agreement thereby assuring their retention for such purposes shall be properly drawn and executed by the parties concerned, approved as to form and execution by the City Attorney and shall be filed with the application for a building permit or a certificate of occupancy. 35-1 C. No required off-street parking space shall be located within any public highway, street or alley right-of-way. 35.3 COMPUTATION OF PARKING SPACE SIZES AND PARKING AREAS - In computing the minimum size and area of parking spaces and parking areas, the following rules shall govern: Parking Space Size - No parking space shall be less than 9 feet in width by 18 feet in length for head-in parking and 8 feet by 22 feet for parallel parking. Parking space sizes of 10 feet by 20 feet are, however, encouraged where parking turnover rates would be higher than for normal long term low turnover parking lots and areas. 35.4 TYPE OF PARKING SURFACE REQUIRED - All parking and vehicle use areas shall be of an all weather surface material and constructed in accordance with applicable codes. 35.5 RULES FOR THE COMPUTATION OF THE NUMBER OF PARKING SPACES - In computing the number of parking spaces required, the following rules shall govern: a. Where fractional spaces result, the parking spaces required shall be construed to be the nearest whole number. b. The parking space requirement for a use not specifically mentioned herein shall be the same as required for a use of similar nature as determined by the Board of Adjustment. C. Whenever a building or use constructed or established after the effective date of this ordinance is changed or enlarged in floor area, number of employees, number of dwelling units, seating capacity, or otherwise, to create a need for an increase of 10 percent or more in the number of existing parking spaces, such spaces shall be provided on the basis of the enlargement of new total. Whenever a building or use existing prior to the effective date of this ordinance is enlarged to the extent of 25 percent or more in floor area or in the area used, said building or use shall then and thereafter comply with the parking requirements set forth herein. d. In the case of mixed or joint uses, the parking spaces required shall equal the sum of the requirements of the various uses computed separately. 35.6 NUMBER OF OFF-STREET PARKING SPACES REOUIRED - The minimum number of off-street parking spaces required for 35-2 residential and nonresidential uses shall be in conformance with the following: a. Residential Uses: (Note: Some residential uses shown below are not permitted.) (1) Single Family Detached Dwellings: 2 spaces per dwelling unit exclusive of "in-garage" parking. (2) Fraternity or Sorority House: 1 space per each bed. (3) Boarding House or Rooming House: 1 space per each bed or individual sleeping room. (4) Nursing, Rest or Convalescent Home, Home for the Aged, Senior Citizens Apartment Dwelling, or Other Similar Dwelling or Institution: 1 space per each 3 beds or 1 space per individual sleeping unit, whichever is greater. (5) Duplex: Two spaces per dwelling unit. (6) Mobile Home Park, Subdivision or Campground: 1 to 5 spaces for each transient stand for a mobile home park or campground and for each lot in a mobile home subdivision. (7) Multi-Family: One space for each 500 square feet of dwelling unit floor area within the building site. Only floor space within a dwelling unit is included for calculation of required off-street parking. b. Non-Residential Uses: (1) Schools: (a) Elementary: 1 space for each classroom or teaching station, plus 1 additional space for each 4 seats in any auditorium, gymnasium, or other place of assembly, whichever is greater. (b) Junior High/Middle School: Same requirements as for elementary schools. (c) High School: 1 space for each classroom or teaching station, plus 1 additional space for each 3 students accommodated in the school. 35-3 (d) College or University: Same requirements as for high schools. (e) Day Care Centers or Kindergarten: 1 space per each 5 pupils accommodated, plus sufficient space to accommodate off-street circulation for pickup and delivery of children by auto. (2) Churches and Places of Worship: One (1) space for each three (3) seats in the main sanctuary or auditorium. (3) Other Institutions and Special Uses: (a) Hospital, General Acute Care: 1 space per each bed, plus 1 space for each 4 persons employed. (b) Hospital, Chronic Care: 1 space per each 3 beds, plus 1 space for each 4 persons employed. (c) Foster Home: 1 space per each 10 pupils or residents. (d) Institutions of a Philanthropic Nature: 10 spaces plus 1 space for each employee. (4) Community Facilities: (a) Art Gallery or Museum: 1 space per each 1,000 square feet of floor area. (b) Library: 1 space per each 150 square feet of floor area. (c) Community Center (public or private): 1 space per each 100 square feet of floor area. (d) Meeting Rooms and Places of Public Assembly: 1 space per each 3 seats. (e) Lodge or Fraternal Organization: 1 space per each 200 square feet of floor area. (5) Personal Service and Retail Uses: (a) Personal Service Shop or Establishment: 1 space per each 200 square feet of floor area. 35-4 (b) Mortuary/Funeral Home: 1 space per each 50 square feet of floor area in "slumber rooms," parlors, and individual service rooms, or 1 space per each 2 seats accommodated in a chapel area, whichever is greater. (c) Furniture Stores and Appliance Stores: 1 space per each 400 square feet of floor area. (d) Gasoline Service Stations: Minimum of 6 spaces. (e) Retail Stores or Shops: 1 space per each 200 square feet of floor area. (f) Open (Outdoor) Retail Sales: 1 space per each 600 square feet of open site area utilized, exclusive of buildings. (6) Office, Professional or Financial Uses: (For all categories listed under this heading, a minimum of eight spaces shall be provided for the first 1000 sq. ft.) (a) Banks, Savings and Loan, or Other Similar Financial Establishments: 1 space per each 300 square feet of floor area. (b) Doctor's Offices and Medical Clinics: 1 space per each 150 square feet of floor area. (c) Veterinarian Offices or Clinics: 1 space per each 300 square feet of floor area. (d) Offices, General: 1 space per each 300 square feet of floor area. (e) Dance, Music, Display or Drama Studios: 1 space per each 200 square feet of floor area. (f) Business, Trade or Craft School: 1 space per each 3 students in attendance at peak time of day. (g) For mixed retail and office uses, the parking requirements shall be based on the space allocated for the various uses; and 35-5 shall use the parking requirements for those uses. (7) Transient Lodging Uses: (a) Hotel, Motel, or Dude Ranch: 1 space per each room, unit or guest accommodation plus specific requirements for restaurants, cocktail lounges, and related facilities prescribed elsewhere in this section. (b) Seasonal Camp or cabin: 1 space per each sleeping unit or cabin. (8) Eating and Drinking Establishments: (a) Restaurant, Cafeteria or Cafe: 1 space per each 3 seats under maximum seating arrangement, or 1 space per each 100 square feet of floor area, whichever is greater. (b) Drive - in E ating and Drinking Establishments: 12 spaces plus 1 space per each 50 square feet of floor area. (c) Cocktail Lounges, Taverns and Similar Establishments: 1 space per each 100 square feet of floor area. (9) Social, Recreation and Entertainment Uses: (a) Commercial Amusement Establishments: 1 space per each 100 square feet of floor area. (b) Bowling Alley: 6 spaces per each bowling lane. (c) Private Club or Night Club: 1 space per each 100 square feet of floor area. (d) Theatre: 1 space per each 3 seats. (e) Country Club: 1 space per each 100 square feet of floor area, exclusive of locker rooms and bathhouses. (f) Recreation Club or Area, Private: 1 space per each 100 square feet of floor area. (g) Golf Course: 5 spaces per each green. 35-6 (h) Sports Arena, Stadium or Gymnasium: 1 space per each 3 seats or bench seating spaces. (10) Industrial Uses: One (1) off-street parking space required per 1000 square feet of under-roof area. 35.7 PARKING FOR THE HANDICAPPED - All parking shall meet state, federal and other applicable requirements with respect to parking for the handicapped. In zoning districts C-2, C-3, C-4, B-1, B-2, I-1, and I-2, inclusive, off-street parking spaces shall be designed, dedicated and marked for use by the handicapped as required by state and federal regulations. Wherever handicapped parking spaces are required, appropriate curb ramps shall be installed. 35.8 NO REPAIR WORK - The parking area shall be used for passenger vehicles only and in no case shall it be used for sales, repair work, storage, dismantling or service of any vehicles, equipment, materials or supplies. 35.9 PARKING AND STORAGE OF MAJOR RECREATIONAL EQUIPMENT a. Major recreational equipment (motor homes, travel trailers, campers for pickups and trucks, boats and trailers, motorcycle trailers, etc.) shall not be parked or stored on any residential or agricultural lot except when in conformance with one of the following provisions: 1. Such equipment shall be wholly contained in an enclosed garage or carport; or 2. Such equipment shall be parked or stored behind the nearest portion of a dwelling to the adjacent street or highway and if the dwelling is located on a lot which is less than two (2) acres in size, it shall be parked within an approved driveway. b. Notwithstanding the requirements of paragraph a. above, such equipment may be parked anywhere on a residential, agricultural or commercial premises not to exceed twenty-four (24) hours for the purpose of loading and unloading only. C. No such equipment shall be used for living, sleeping or housekeeping purposes when parked or stored on a 35-7 residential or agricultural lot, nor in any location not approved for such use. 35.10 PARKING AND STORAGE OF VEHICLES: GENERAL a. In order to avoid the unsightly visual impact and clutter of indiscriminately parked or stored junked and/or abandoned vehicles so as to promote and maintain a desirable aesthetic appearance of the City, no motor vehicles or trailers of any kind or type without current state license plates, where required, shall be parked or stored on any lot or premises unless compliance with at least one of the following provisions is met: 1. Such vehicle(s) or equipment is contained within an enclosed garage or other accessory building. 2. Such vehicle(s) or equipment is adequately screened or separated by substantial distance from view from any adjacent public street, highway or adjacent property, provided such screens, parking or storage area is behind the nearest portion of a principal building to a street or highway. 3. Farm and ranch vehicles and equipment, when used in conjunction with farm and ranch activities conducted on the premises, are not considered applicable to the provisions of this paragraph a. b. No commercial vehicle or trailer (exclusive of pick-up trucks and carry-all van trucks), when used in his employment by the site occupant of a dwelling, may be parked on a residentially zoned lot. C. Off-street vehicle parking spaces may be located within the required front yard of any retail, office or industrial district; however, such off-street parking spaces shall be on a hard surfaced drive or parking area. d. Required off-street parking and loading spaces shall be located on the same lot with the building or use served, except as otherwise allowed in Section 38.2 of this ordinance. e. No overnight on-street parking of commercial vehicles is permitted in residential areas. 35-8 f. No parking of private or commercial vehicles, trailers, or equipment shall be permitted on any streets, roads, or public rights-of-way for a period exceeding 72 continuous hours. g. Where on-street parking is permitted it shall be parallel parking. h. This Section 35.10 does not apply to car dealerships or to businesses where vehicles are for sale, rent, or lease. Regulations for such items are found in Section 38 of this ordinance. i. Commercial vehicles such as delivery cars, vans and trucks may be parked overnight, on holidays, or weekends in required off-street parking areas or spaces on lots zoned for commercial or industrial purposes. Vehicles so stored shall not occupy more than twenty (20) percent of the required off-street parking which must be provided by the business enterprise. Any vehicles parked or stored under this provision shall be positioned on the off-street parking spaces most distant from all public streets or rights-of-way or in the alternative, shall be visually screened by landscaping, solid fences or wall structures of sufficient height to conceal the vehicles so parked. 35-9 SECTION 36 OFF-STREET LOADING REQUIREMENTS 36.1 PURPOSE AND INTENT - The purpose and intent of these regulations are to secure safety from fire, panic and other dangers, to lessen congestion in the streets and alleys; to facilitate the adequate provision of transpor- tation and circulation; to conserve the value of building and land uses; and to encourage the most appropriate use of land. To this end, in all zoned districts where applicable, there shall be provided at the time any use is established or expanded, or any building or structure is erected or structurally altered (except as otherwise provided elsewhere in this section), minimum off-street loading in conformance with the requirements established herein. 36.2 LOCATION OF LOADING SPACES - Off-street loading spaces shall be provided and maintained for all commercial, office and industrial uses and structures for receiving and loading merchandise, supplies and materials within a building or on the lot or tract adjacent thereto. Such spaces may be adjacent to a public alley or private service drive or may consist of a truck berth within a building or structure; however, no portion of the off-street loading space (including turn-arounds) shall be located within or extend into any public street, highway or alley right-of-way. 36.3 COMPUTATION OF OFF-STREET LOADING SPACE SIZES - At least one-half of the required off-street loading spaces or truck berths shall have a minimum dimension of 10 feet by 50 feet each and the remaining required spaces or berths shall have a minimum dimension of 10 feet by 25 feet each - exclusive of turnaround and maneuvering space. 36.4 TYPE OF PARKING SURFACE REQUIRED FOR LOADING SPACES - All parking and vehicle use areas used for loading and unloading operations shall be of an all weather surface material and constructed in accordance with applicable codes. 36.5 RULES FOR THE COMPUTATION OF OFF-STREET LOADING SPACES No building, structure or part thereof used for non-residential purposes in any office, Retail or Industrial District shall hereafter be enlarged or 36-1 extended unless off-street loading space is provided in accordance with the provisions of this section. 36.6 NUMBER OF OFF-STREET LOADING SPACES REQUIRED - The minimum number of off-street loading spaces required in all except I-2 shall be in conformance with the following schedules: 1. Commercial and office Uses: Minimum No. of Sq. Ft. of Floor Area Off-Street Loading Spaces In Building or Structure or Berths Required 0 to 9,999 None 10,000 to 49,999 1 50,000 to 99,999 2 100,000 to 199,999 3 Each Additional 100,000 1 Additional 2. Hotel/Motel, Restaurants and Similar Establishments: Minimum No. of Sq. Ft. of Floor Area Off-Street Loading Spaces In Building or Structure or Berths Required 0 to 49,999 None 50,000 to 149,999 1 150,000 to 299,999 2 300,000 to 499,999 3 500,000 to 999,999 4 Each Additional 500,000 1 Additional 3. Industrial Establishments: Minimum No. of Sq. Ft. of Floor Area Off-Street Loading Spaces In Buildina or Structure or Berths Required 0 to 9,999 2 10,000 to 24,999 3 25,000 to 49,999 4 50,000 to 99,999 Minimum 1 per 15,000 s.f. 100,000 & up Minimum 1 per 20,000 s.f. 36-2 b. The minimum number of off-street loading spaces required in areas zoned I-2 are as follows: 1. In enacting special requirements for off-street loading in the I-2 District, the City of Southlake recognizes that this district may be accommodating the storage, transfer, loading and off-loading of petroleum related products. In this respect, there may be a relatively small building servicing the comings and goings of a relatively large number of petroleum trucks. It is the intent of this provision to ensure that there are a sufficient number of off-street loading and waiting spaces so that no vehicles will be parked on City streets to load, off-load or wait for their turn to load or off-load. 2. To this end, the number of spaces required for off-street loading in the I-2 District shall be enough to provide spaces for the maximum number of vehicles that would be using the facility at any one time. This number shall be based upon the size and type of operation conducted. The Administrative Official shall determine the required number of spaces based upon such material and information as he or she should require from the owner or operator of the facility. 36.7 DEVELOPMENT STANDARDS a. The off-street loading facilities shall be located on the same lot as the structure they are primarily intended to serve. b. No loading space will be located closer than fifty feet (501) to any lot in any residential district. C. No off-street loading facility may be used for sales, repair work, storage, dismantling, or servicing of any vehicles, equipment, materials or supplies. d. No parking or loading spaces or vehicle sales areas on private property shall be located in any required landscape or bufferyard areas. 36-3 SECTION 37 RESERVED FOR FUTURE EXPANSION 37-1 SECTION 38 OUTSIDE STORAGE 38.1 GENERAL - Outside storage of any goods, materials, merchandise, equipment, parts, junk or vehicles not accessory to a residential use shall not be permitted except when in conformance with the following provisions and criteria. 38.2 OUTSIDE STORAGE FOR THE PURPOSE OF MANUFACTURE OR ASSEMBLY Outside storage for the purpose of outside manufacturing or fabrication (herein defined as activities such as, but not limited to, cement mixing, cutting or sawing, forging, shaping, etc.) or outside assembly of items (herein defined as such activities as nailing, bolting or screwing) shall be allowed under the following conditions: a. Such outside storage shall only be permitted in the I-2 district. b. When such outdoor storage area abuts or is visible from or lies within one hundred (100) feet of any AG or residentially zoned property: 1. There must be a bufferyard meeting the requirements of Section 42 of this ordinance of no less than fifty (50) feet in width; and 2. A solid or opaque wall or fence of wood, masonry or a combination of the two no less than eight (8) feet completely screening such outside storage shall be installed. 3. The Zoning Board of Adjustment may permit a waiver, by special exception, of the requirements for solid wall screening of outdoor storage when such storage abuts a lot or tract zoned AG. Such special exception may be approved by the Zoning Board of Adjustment as specifically authorized in Section 44.12 of this ordinance, subject to full and complete compliance with any and all conditions required in Section 44.12, together with such other conditions as the Zoning Board of Adjustment may impose. C. When such outdoor storage directly abuts an arterial thoroughfare or major collector as defined in the Master Thoroughfare Plan, then such storage area must be completely screened with a solid or opaque wall of wood, masonry or a combination of the two, which is no less than eight (8) feet in height. 38-1 38.3 OUTSIDE STORAGE FOR THE PURPOSE OF RETAIL SALES - Outdoor storage for the purpose of retail sales shall be allowed under the following conditions: a. Businesses with current certificates of occupancy may display for sale merchandise items traditionally marketed through outside storage not to exceed five (5) percent of the floor area of the business. These items shall include outdoor racks for the display and sale of newspapers, the storage and sale of bundled firewood, prepackaged ice if stored and displayed in a safe, hygienic storage bin or container, and items of a comparable nature. It is not the intent of this provision to allow the outdoor storage or display of traditional prepackaged merchandise that is normally displayed and sold within the confines of a traditional, retail establishment Christmas tree sales are excepted from this requirement, and such trees may be stored outside for sale beginning one week before Thanksgiving and ending December 31. Items so stored outside must be displayed in a neat and orderly manner. b. Outside storage by transient salespersons is prohibited. C. Outdoor or open storage of automobiles for the purpose of retail sales shall only be permitted by special exception. The Board of Adjustment shall establish those screening or buffering requirements necessary and appropriate to protect adjoining properties. Screening from public streets, highways and rights-of-way shall be discretionary with the Board based upon their evaluation of the project upon surrounding land uses and the character of the development pattern in the immediate area. 38.4 OTHER OUTSIDE STORAGE a. Outside storage of items not for sale or for the purpose of manufacture or assembly shall only be permitted in the C-4, B-2 and I-2 districts. b. Such outside storage must conform to the screening and bufferyard requirements as set out in Sections 39 and 42 of this ordinance, respectively. 38-2 SECTION 39 SCREENING 39.1 GENERAL - Except as otherwise required in conjunction with a bufferyard, screening of uses shall be provided as required in this section. Permissive screening may be provided in any zoning district as long as it does not conflict with the provisions of this or other sections of this ordinance. 39.2 SCREENING STANDARDS a. Screening, as herein referred, shall mean a fence, wall, dense evergreen hedge or other device which is solid, made or of durable material, and without holes, penetrations, or other openings other than those required for passage, and which is designed to prevent persons from seeing through. b. A screening device may be constructed solely of masonry, wood, or concrete, in combination with each other or with a metal frame. C. Any dense hedge or plant material may be used as screening provided it is landscaped and is properly maintained in a healthy growing condition. d. Landscaped earth berms may be used as screening when approved by the Administrative Official. e. A screening device shall be at least six (6) feet in height, but no more than eight (8) feet in height unless otherwise specifically permitted or required by this ordinance or unless approved as a variance or special exception by the Board of Adjustment. f. All mandatory or permissive screening shall be erected and maintained so as not to interfere with or obstruct the view of traffic or constitute a traffic hazard on any public or private street, alley or driveway. 39.3 RESIDENTIAL DISTRICTS a. Fences, walls and dense landscaped hedges or plantings are permitted in any residential district as a screening device; however, such screening device shall conform to the regulations set forth in subsections 33.2 and 33.3 of this ordinance. 39-1 b. Multi-family dwelling uses shall be screened from view of any adjacent single family residential lot or use by a screening device located along the side and rear property lines of such multi-family use to a height of eight (8) feet. C. Non-residential uses in a residential district shall be screened from view of any adjacent residential lot or dwelling by a screening device located along the side and rear property lines of such non-residential use to a height of eight (8) feet. Said screening requirements shall not be mandatory for public schools, parks or churches, except where a parking lot or active outdoor intensive use area (such as a playground) is adjacent to a residential lot or dwelling. 39.4 NON-RESIDENTIAL USES a. Fences, walls and dense landscaped hedges or plantings are permitted in any non-residential district as a screening device; however, such screening devices shall conform to the regulations set forth in subsections 33.2 and 33.3 of this ordinance. b. Where a non-residential use abuts a residential lot or dwelling, a screening device shall be erected along the side and rear property lines abutting said residential lot or dwelling to a height of eight (8) feet. Where the district boundary dividing a non- residential district from a residential district is along a street or alley, and an automobile parking lot or parking area is located in the front yard of the non-residential use, the said parking lot or parking area facing the residential lot shall be suitably screened to a height of not less than three and one-half (3 1/2) feet. C. Garbage, refuse and trash collection/storage areas shall be fully enclosed by a screening device six (6) feet in height. d. In all districts where outside storage is permitted, screening shall be provided as required in Section 38 of this ordinance. e. Off-street loading areas shall be adequately screened from view of any residential dwelling lot or of any other adjacent land use. 39-2 SECTION 40 SITE PLANS 40.1 GENERAL - Whenever site plan approval is required by this, or other ordinances, such site plan shall be submitted in accordance with the requirements of this section. 40.2 APPLICATION - A written application for site plan approval shall be filed with the Zoning Administrator on forms prepared by the City. The application shall be signed by the owner, lessee, developer or option holder of the property and shall be accompanied by (a) a reproducible drawing and copies as required by the Zoning Clerk; and (b) a copy of the plat where the proposed site is located. 40.3 SITE PLAN INFORMATION - For purposes of determining the exact information required on each site plan, all development proposals shall be broken into two principal types. The first type shall include development proposals that are predominately residential in nature. Any development proposal in which eight-five (85) percent or more of the development proposed consists of single family residential districts or duplexes shall fall within this category. All other development proposals not meeting the criteria of single family residential districts shall fall under the category of mixed use development site plan. 40.3A PREDOMINATELY RESIDENTIAL DEVELOPMENT SITE PLANS - The site plan will show at least the following items of information: a. A scale drawing (to the scale of 1" = 401, or 1" _ 201, or as approved. showing the land area included within the site with existing boundary lines and dimensions of the site, the land area of all abutting sites and the zoning classifications thereof, all public and private rights-of-way and easements bounding and intersecting the site and the abutting sites which are proposed to be continued, created, relocated and/or abandoned; b. The zoning classification of the site, including any proposed zoning. C. The width and type of bufferyard must be labeled; d. All pedestrian walks, malls and open areas for use by tenants or the public; 40-1 e. The location, type and height of all walls, fences, and screening devices (required where PD is used); f. Draining plans and information as may be available to show that the development will not be adversely affected by flooding action, including the centerline of existing water courses, drainage features and floodway easements; g. The anticipated schedule of development of the site; h. Date, scale, north point, name of owner, and name of person preparing the site plan; i. Designation of the location and size of points of ingress/egress to the site; j. Location, size, height, type and orientation of signs, lighting, luminaries and exterior auditory speakers; k. Area map indicating the neighborhood in which the property is located; 1. Location of all trash dumpsters (only when used in Multi-Family Residential); M. Metes and bounds of property boundary. 40.3B MIXED USE DEVELOPMENT SITE PLANS - The site plan will show at least the following items of information: a. A scale drawing (to the scale of 1" = 401, or 1" _ 201, or as approved. showing the land area included within the site with existing boundary lines and dimensions of the site, the land area of all abutting sites and the zoning classifications thereof, all public and private rights-of-way and easements bounding and intersecting the site and the abutting sites which are proposed to be continued, created, relocated and/or abandoned; b. The proposed finished grade of the site, shown to contour intervals not exceeding two (2) feet. Spot elevations must be shown at all critical points, including but not limited to edges of pavement, building corners, etc. Included must be directional flow arrows in all flow lines, and all existing drainage structures labeled with size, type and flow line elevation; 40-2 C. The zoning classification of the site, including any proposed zoning. d. The location, dimensions, size, and square footage of each existing and each proposed building, structure or land improvement on the site, the general category of use or uses to be contained therein, the number of stories, gross floor area, the maximum height, the location of entrances and exits to buildings, the percentage coverage of the site of the proposed structures, and the location of all building lines; e. The location of all on-site facilities for liquid and sold waste temporary storage pending disposal; f. The fire lane width must be designated with all curb radii adjacent to the fire lane labeled; g. The width and type of bufferyard must be labeled; h. The location of any proposed septic field; i. The location and width of all curb cuts and driving lanes, including the radius of all curb returns; j. All pedestrian walks, malls and open areas for use by tenants or the public; k. The location, type and height of all walls, fences, and screening devices; 1. The types of surfacing, such as paving (for example, asphalt, concrete, brick), turfing or gravel, to be used at the various locations; M. The location of fire hydrants; n. Draining plans and information as may be available to show that the development will not be adversely affected by flooding action, including the centerline of existing water courses, drainage features and floodway easements; o. The anticipated schedule of development of the site; P. Date, scale, north point, name of owner, and name of person preparing the site plan; q. Clear designation of areas reserved for off-street parking and for off-street loading, showing all parking stalls; type of surface material to meet City's minimum standards; the dimensions of such 40-3 parking and loading areas; the ratio of parking spaces to square feet of floor space or number of spaces provided for each dwelling unit and the type and location of illumination facilities for same; r. Designation of the location and size of points of ingress/egress to the site; S. Location, size, height, type and orientation of signs, lighting, luminaries and exterior auditory speakers; t. Area map indicating the neighborhood in which the property is located; U. Location of all trash dumpsters; V. Elevations of the proposed structures, noting whether or not the facades meet the masonry ordinance requirements; and w. Metes and bounds of property boundary. 40.4 REVIEW OF SITE PLAN a. Unless otherwise provided in this ordinance, the Planning and Zoning Commission shall review the site plan at a public hearing as required by this ordinance and state law for changes in zoning. The Planning and Zoning Commission shall make its report and recommendation to the City Council and shall recommend such conditions and restrictions as necessary to secure and protect the public health, safety, morals and general welfare. b. In granting or denying an application for a site plan approval, the Planning and Zoning Commission and the City Council shall take into consideration the following factors: 1. Safety of the motoring public and of pedestrians using the facility and the area immediately surrounding the site. 2. Safety from fire hazards, and measures of fire control. 3. Protection of adjacent property from flood or water damage. 4. Noise producing elements, and glare of vehicular and stationary lights and the effect of such 40-4 lights on the established character of the neighborhood. 5. Location, lighting and type of signs; relation of signs to traffic control and the adverse effect on adjacent properties. 6. Street size and adequacy of pavement width for traffic reasonably expected to be generated by the proposed use around the site and in the immediate neighborhood. 7. Adequacy of parking, as determined by requirements of this ordinance for off-street parking facilities; location of ingress/egress points for parking and off-street loading spaces; and protection of public health by all weather surfacing on all parking areas to control dust. 8. Such other measures as will secure and protect public health, safety, morals and general welfare. 40.5 IMPROVEMENTS - All improvements to the land and all buildings and construction on the land shall be in accordance with the site plan approved by the City Council. 40.6 ADMINISTRATIVE ACTION - On approval of the site plan by the City Council, all necessary permits or certificates authorized thereby may be issued. a. Subsequent to such approval, minor changes may be authorized by the Administrative Official when such minor changes will not cause any of the following circumstances to occur: 1. A change in the character of the development; 2. An increase in the ratio of the gross floor areas in structures to the area of any lot; 3. An increase in the intensity of use; 4. A reduction in the originally approved separations between buildings; 5. An increase in the problems of circulation, safety, and utilities; 40-5 6. An increase in the external effects on adjacent property; 7. A reduction in the originally approved setbacks from property lines; 8. An increase in ground coverage by structures; 9. A reduction in the ratio of off-street parking and loading space to gross floor area in the structures. 10. A change in the subject, size, lighting, flashing, animation or orientation of originally approved signs. b. Any proposed amendment to a site plan which in the opinion of the Administrative Official does not meet the criteria of sub-paragraph 40.6a above may only be approved pursuant to the same procedures and subject to the same limitations and requirements by which the original site plan was approved. 40.8 CONFLICT WITH OTHER REQUIREMENTS - If any conflict exists between the language contained herein regarding site plan requirements and any site plan ordinance of the City, the more specific requirements shall apply. 40-6 SECTION 41 CONCEPT PLANS -41.1 PURPOSE AND INTENT - The Concept Plan is intended to provide the Planning and Zoning Commission and the City Council with the information and data that is necessary to asses the merits of requests for zoning in the SF-30, SF- 20A, SF-20B, B-1 and B-2 districts. Approval of a Concept Plan shall be required in connection with any request for zoning to any SF-30, SF-20A, SF-20B, B-1, B-2 and HC zoning district, unless such zoning request is upon the application of the City. 41.2 APPLICATION - A written application for Concept Plan approval shall be filed with the Zoning Administrator on forms prepared by the City. The application shall be signed by the property owner and shall be accompanied by a sufficient number of copies (as determined by the Zoning Administrator) of all conceptual or graphical representations required herein, in a size sufficient to clearly show all information required, and a copy reduced to 8-1/211 x 11111 and two (2) copies of all written documents. 41.3 CONTENT OF CONCEPT PLAN - A Concept Plan shall include all of the following information in graphic representation or written documents as appropriate, and shall be prepared by a registered architect, registered engineer, registered surveyor, or a registered landscape architect: a. Legal description and a survey or plat certified by a registered land surveyor, showing date, scale, north point, property boundary lines, dimensions and easements. b. Applicant's name and address and their legal interest in the subject property. C. Owner's name and address. d. Present zoning classification and present use of subject property. e. Land use designation as contained in and variances from the Comprehensive Master Plan. f. Conceptual representation of proposed use. g. Conceptual representation of points of connection to the public rights-of-way. 41-1 h. Computation of proposed number of dwelling units and the total acreage. i. Conceptual landscaping for common areas. j. Street address (or common description) of the property. k. A graphic rendering of the existing site conditions, which depicts all significant natural, topographical, and physical features on the subject property including contours, location and extent of tree cover, location and extent of water courses, marshes, and flood plains on the subject property, and existing drainage patterns. 1. Vicinity map indicating the area in which the property is located. M. Other information the applicant and/or owner might wish to include. n. Such other information as may reasonably be required by the Planning and Zoning Commission or the City Council. 41.4 EFFECT OF CONCEPT PLAN - All subsequent site plans shall substantially conform to the Concept Plan approved with the zoning application. 41-2 SECTION 42 BUFFERYARDS 42.1 DEFINITION AND PURPOSE a. Bufferyards shall be required in accordance with this section to separate different land uses from each other in order to eliminate or minimize potential nuisances such as dirt, litter, noise, glare of lights, signs, and unsightly buildings or parking areas, or to provide spacing to reduce adverse impacts of noise, odor, or danger from fire or explosions. b. A bufferyard is a unit of land, together with a specified amount of planting thereon, and any structures which may be required between land uses to eliminate or minimize conflicts between them. Both the amount of land and the type and amount of planting and specified structures for each bufferyard are designed to lessen nuisances between adjacent land uses or between a land use and a public road. The planting units required within bufferyards have been calculated to insure that they do, in fact, function as "buffers." 42.2 LOCATION - Bufferyards shall be located within and along the outer perimeter of a lot or parcel boundary line except where they interfere with a utility or drainage easement. Set back lines shall take precedence; if in conflict, however, the areas may overlap. Bufferyards shall not be located on any portion of an existing or dedicated public street or right-of-way. 42.3 DETERMINATION OF BUFFERYARD REQUIREMENTS a. Refer to tables ONE, TWO or THREE to determine the type of bufferyard required between two adjacent parcels or a parcel and a roadway. The letter designations contained in the tables refer to the different bufferyards described in Illustration A, "Illustration of Bufferyards" attached to this section. The bufferyards illustrated constitute the total bufferyard required between the two adjacent uses. Any of the options illustrated for each designated bufferyard may be employed to satisfy the requirements of that bufferyard. 42-1 b. Illustration A graphically indicates alternative specifications for each required bufferyard. Bufferyard requirements are stated in terms of the width of the bufferyard and the number of plant units required per one hundred (100) linear feet of bufferyard. The requirements of a bufferyard may be satisfied by any of the options illustrated. The "plant unit multiplier" is a factor by which the basic number of plant materials required for a given bufferyard is determined given a change in the width of that bufferyard. Each option depicts the total bufferyard required between two uses. 42.4 RESPONSIBILITY a. Where adjacent property is developed in conformance with the zoning on the property, a bufferyard shall be provided on the developing property in accordance with the requirements of Table One. b. Where vacant land is adjacent to a proposed development, a bufferyard shall be provided adjacent to such vacant land in accordance with the requirements set forth in Table Two. At the time the vacant land is developed, an additional bufferyard shall be required on the vacant land so that the total bufferyard provided between the two properties meets the requirements set forth in Table One. C. Many cases will exist wherein a lot or parcel is adjacent to more than one other lot or parcel. Bufferyards provided on the developing lot or parcel must respect the design, plant material and other design elements of any adjacent bufferyards. This requirement is intended to prevent inconsistent design between bufferyards that are end to end and adjacent to a single piece of property. 42.5 SUBSTITUTION OF PLANT MATERIALS - Specific planting requirements for canopy trees, understory trees, shrubs and evergreens/conifers are set forth in the various bufferyards illustrated in Illustration A. Canopy trees are those contributing to the uppermost spreading branchy layer of a forest and may be commonly referred to as shade trees. Understory trees are those growing below the top layer of the forest and may be referred to as saplings and larger growing shrubs. All references to canopy trees, understory trees and shrubs are to deciduous trees and shrubs. However, evergreen trees and shrubs may be substituted for deciduous trees and shrubs in accordance with the following: 42-2 a. In bufferyards G, H, I, J, and K, evergreen canopy or evergreen understory trees may be substituted for deciduous trees without limitation. b. In bufferyards A, B, C, D, E, F, S1 and S2, evergreen canopy or evergreen understory trees may be substituted as follows: 1. For deciduous canopy trees, up to a maximum of fifty (50) percent of the total number of deciduous canopy trees otherwise required. 2. In the case of deciduous understory, without limitation. C. In all bufferyards, evergreen shrubs may be substituted for deciduous shrubs without limitation. d. In all bufferyards, evergreen ground cover may be substituted for the "evergreen/ conifer" portion of the total number of shrubs required. e. If the development of the adjoining uses is currently used, planned or deed restricted for solar access, understory trees may be substituted for canopy trees where canopy trees would destroy solar access. f. Any existing plant material which otherwise satisfies the requirements of this section may be counted toward satisfying all such requirements. 42.6 REQUIREMENT OF PLANT MATERIALS a. Minimum plant size shall be as follows: Plant Material Type Minimum Size Canopy Tree Single Stem/Trunk 1 1/2" caliper Multi-Trunk Clump 6 feet (height) Understory Tree 4 feet (height) Evergreen Tree 3 feet (height) Shrub Deciduous 15 inches (height) Evergreen 12 inches (height) Groundcover One gallon containers b. Plant materials shall be appropriate for the region and local soil conditions and shall be planted in accordance with good horticultural practice. Plants selected should require only low maintenance and should be drought hardy. The City may issue a list 42-3 of recommended plants and reserves the right to approve plants and planting through an appointed horticulturalist, landscape architect or other persons so qualified. C. All bufferyards, unless lawn grass or ground cover is already established, shall be seeded with lawn grass or planted with ground cover so as to assure coverage within three years. 42.7 REQUIRED STRUCTURES a. Whenever a wall, fence or berm is required within a bufferyard, it shall be constructed in accordance with the specifications and design set forth in Illustration B, "Illustration of Required Structures" attached to this section. Whenever a wall is required in addition to a berm, the wall shall be located between the berm and the higher intensity use, in order to provide maximum sound absorption. A "finished" side of a wall or fence shall face the residential or less intense use. b. The following structures are equivalent and may be used interchangeably to meet the requirements of a particular bufferyard: Structure Equivalent Structure F3 B1 F4 B2 F5 B3 F6 BWl B1 F3 B2 F4 B3 F5 B3 F5 BW1 F6 42.8 DESIGN OF BUFFERYARD - The exact placement of required plants and structures shall be the decision of each user except that the following requirements shall be satisfied: a. Berms with masonry walls (BW1, BW2, and BW3) in required bufferyards J & K options are intended to buffer more significant nuisances from adjacent land uses and, additionally, to break up and absorb noise, which is achieved by the varied heights of plant materials between the masonry wall and the noise source. 42-4 b. When berms with walls are required, the masonry wall shall be closer than the berm to the higher intensity use. C. Within a bufferyard, a planting area of at least five (5) feet wide containing fifteen (15) percent of the total plant requirements (based on the multiplier = 1) shall be located between the masonry wall and the higher intensity use. These plants shall be chosen to provide species and sizes to reduce noise in conjunction with the wall. 42.9 USE OF BUFFERYARDS - A bufferyard may be used for passive recreation, such as pedestrian, bike or equestrian trails, provided that: (a) no plant material is eliminated, (b) the total width of the bufferyard is maintained, and (c) all other regulations of this ordinance are met. In no event shall the following uses be permitted in bufferyard: playfields, stables, swimming pools, tennis courts or similar facilities. 42.10 EXCESS BUFFERYARDS - Where the bufferyard required between a land use and vacant land turns out to be greater than that bufferyard which is required between the first use and the subsequently developed use, the following options apply: a. The existing use(s) may expand into the original bufferyard, provided that the resulting total bufferyard between the two uses meets the bufferyard requirements of this section. b. The existing use(s) may enter into agreements with abutting landowners to use its existing bufferyard to provide some or all of the required bufferyard of both land uses. The total bufferyard shall equal the minimum requirements of this section. Provided that such an agreement can be negotiated, the initial use may provide the second use some or all of its required bufferyard and/or extra land on which it might develop. The existing use may reduce its excess bufferyard by transferring part or all of the excess bufferyard to the adjoining landowner to serve as its bufferyard. Any remaining excess buffer area may be used by the existing use for expansion of that use or for transfer by it to the adjoining landowner to expand that adjoining use. 42.11 CONTRACTUAL REDUCTION OF BUFFERYARD ABUTTING VACANT LAND- When a land use is proposed adjacent to vacant land, and the owner of that land enters into a contractual relation- ship with the owner of the land use that is to be 42-5 developed first, a reduced bufferyard may be provided by that first use, provided that the contract contains a statement by the owner of the vacant land of an intent to develop at a no greater intensity than specified in the zoning category; and an agreement by that vacant landowner to assume all responsibility for additional bufferyards if needed at the time of development of the vacant land. 42.12 MAINTENANCE a. The owner, tenant, and/or agent, if any, shall be jointly and severally responsible for the maintenance of all bufferyards. b. Bufferyards shall be reasonably maintained including, but not limited to, mowing (of grass of four (4) inches or higher), edging, pruning, fertilizing, watering, weeding, and other such activities common to the maintenance of bufferyards. C. Bufferyards shall be kept free of trash and litter and other such material or plants not a part of the bufferyard. d. An underground automated watering system designed by a licensed Texas irrigator or registered professional engineer shall be installed and maintained in all bufferyards. e. All plant material shall be maintained in a healthy and growing condition as is appropriate for the season of the year. Any plant not surviving shall be replaced within sixty (60) days of its demise. However, if said bufferyard is above the minimum required bufferyard provision, death of a plant or plant material which still results in the requirements of the minimum standards being met does not necessitate replacement, except as required to maintain the integrity of the bufferyard design. A time extension may be granted by the Administrative Official if substantial evidence is presented to indicate abnormal circumstances beyond the control of the owner, lessee or agent. f. Lack of maintenance shall constitute a violation of this ordinance. 42.13 VARIANCE - The Board of Adjustment shall have the authority to permit a variance to the strict application of this section under the terms of Section 44. 42-6 TABLE ONE TABLE FOR BUFFERYARD REQUIREMENTS FOR PROPOSED DEVELOPMENT ADJACENT TO ALREADY DEVELOPED PROPERTY ZONING OF ADJACENT TRACT ZONING OF DEVELOPING TRACT AG CS RE SF1A SF1B SF30 SF20A SF206 MF1 MF2 01 02 C-1 C-2 C-3 C-4 B-1 8-2 11 12 HC MH AG * D * * * " * * * D D D E E E E E E H H E D CS D * D D D D D D 0 0 D E D E F I J J K K E D RE * D * * D D E D E F ! J J K K E D SF1A * D * * * ` * * * D D E D E F 1 J J K K E D SF18 * D * * * * * * * D D E D E F I J J K K E D SF30 * D * * * * * * * D 0 E D E F I J J K K E 0 SF20A * D * * * * * * * D D E D E F I J J K K E D SF208 * D * * * * * * * 0 D E D E F ! J J K K E D MF1 * D * * D D D E E E E E E K K E D MF2 D D D 0 0 D 0 D 0 * D D E E E E E E K K E D 01 D D D D D D D D D D * D E E E E E E D D E 0 02 D E E E E E E E D D D * E E E E E E D D E D C-1 E D D D D D D D E D D D * * * * E 0 E E * E C-2 E E E E E E E E E E E E • * * * E D E E * E C-3 E F F F F F F F E E E E * * * * E D E E * E C-4 E I I I I I I I E E E E ' ` * * E D E E * E B-1 E J J J J J J J E E E E E E E E * * * * E E B-2 E J J J J J J J E E E E D D D D * * * * E E 11 H K K K K K K K K E E E E E E E ' * * E K 12 H K K K K K K K K E E E E E E E ' * * * E K HC E E E E E E E E E E E E * * * * E E E E * E MH D D D D D D D D D D D D E E E E E E F F E NOTES: * - no bufferyard required In PUD, S-P-1 and S-P-2 zoning districts, the nearest zoning category applicable to the predominant or prevailing use of a,parcel shall be used for purposes of determining required bufferyard. 42-7 TABLE TWO TABLE FOR BUFFERYARD REQUIREMENTS FOR PROPOSED DEVELOPMENT ADJACENT TO UNDEVELOPED LAND - BASED ON LAND USES DISPLAYED ON RECOMMENDED LAND USE PLAN AT TIME OF BUILDING PERMIT APPLICATION LAND USE CATEGORY OF ADJACENT, VACANT TRACT ZONING OF DEVELOPING TRACT RESIDENTIAL OFFICE/RETAIL INDUSTRIAL P-SEMI-PUBLIC AG * B J C CS D B G B RE * B J C SF1A * B J C SF1B * B J C SF30 * B J C SF20A * B J C SF20B * B J C MF1 D D D C MF2 D D D C 01 C C D C 02 D C D C C-1 C D D C C-2 D D D C C-3 E D D C C-4 H D D C B1 I D D C B2 I D D C I1 G G C J 12 G G C J HC D D D C MH D D D C NOTES: 1) * - no bufferyard required 2) In PUD, S-P-1 and S-P-2 zoning districts, the nearest zoning category applicable to the predominant or prevailing use of a parcel shall be used for purposes of determining required bufferyard. 42-8 TABLE THREE TABLE FOR BUFFERYARD REQUIREMENTS FOR PROPOSED DEVELOPMENT ADJACENT TO ROADWAYS EXPRESSWAY ARTERIAL CO LECTOR RES. LAND USE ACROSS STREET STREET NON-RESIDENTIAL UNDEVELOPED RESIDENTIAL ZONING OF DEVELOPING TRACT AG CS F D S2 B S2 D2 RE F D S2 S2 S2 S2 SF1A F D S2 S2 S2 S2 SF1B F D S2 S2 S2 S2 SF30 F D S2 S2 S2 S2 SF20A F D S2 S2 S2 S2 SF20B F D S2 S2 S2 S2 MF1 * C S2 B D D MF2 * C S2 B D D 01 * B S2 B B C 02 * B S2 B B C C-1 * * S2 B B C C-2 * * S2 B B C C-3 * * S2 B B C C-4 * * S2 B B C B1 * * S2 B B C B2 * * S2 B B C I1 B E S2 C F F 12 B E S2 C F F HC * * S2 B B C MH * C S2 B D D NOTES: 1) * - no bufferyard required 2) In PUD, S-P-1 and S-P-2 zoning districts, the nearest zoning category applicable to the predominant or prevailing use of a parcel shall be used for purposes of determining required bufferyard. 42-9 ~ nr V~ ~ V E Y U- i~ LL 4 CD W F~ y Z J Q 1 J x i V ~ ~ W N W G c~ ~C L-] H ~ F Q r cc c LL LL ti r # m r ~ ~ m r e N _ N ayi J u > if. 0 N W Q A Y U W 42-10 4. I ^ I ~ 1M~ I ~ /m YSJ1Q ~ ~ I ~ i 4 1~i I lob LL c m (D 00 R 0 3 ~ N J k CL T N N ~ w i i~ W f, W e ~ o a ~ T N N W ~ > - L ~ N w a N f7 W Q 42-11 LC U. cr- LLI LL LL. cD co rn w n n n (3 Q ~ T J l 0 U ~ ~ W w Q 10 Q It! I lE CC cr- {L ~ N n ~ J Q L T U a n .o o. W 42-12 ~7j m LE Amh:A ,8 W N CLfA ~j t _ ~ ' . 1 r~Y LW f I. C ` S 3 - S LL: SEA Q w - u. m x ~Sl L~ N C. _ V W y C O ~ Q N 42-13 m v m o li m" Li m `ice m Awk~ v EE T ~ ~c ~ m CD m Cn W •r - N = C " T O 3 N L ~ w ~ ¢ u v C] 6 LL W 5 LL LLS1 Lt- <n¢ - 4.,_ rn- W x- r - ' L LL. m CD 00 Co _ N N - N , V Q J a N V O p QN T J~ r > U f (75 w 42-14 ^N - - I _ U- Z Y Z N ^ N W DS m ~ LL`O ~N m m Q LL LL m SID' r y! ~ y J /A ll ~ H U.7 f . u d a`. LLI _ a - U ~ cS Qw _ w c= 0 42-15 i W 2 ~ 3 3 3 W 'v in is - cr c m m m _ i L C~ m m c in ip U ~ N J U 1 ii J c cc `c H m R H r r ;r H H I sit a UW LL' WN UT LL: LLB' LL Z W U- 42-16 SECTION 43 AIRPORT DEVELOPMENT ZONE 43.1 AIRPORT ZONING ORDINANCE - Certain areas of the City are or may be impacted by noise and other activities associated with commercial aviation operations originating and terminating at Dallas/Fort Worth International Airport. The impacted areas are shown on the Airport Overlay Zone Map attached to the Airport Zoning Ordinance adopted by the City. In addition to the regulations set forth in this ordinance, development in these areas shall be subject to the regulations and restrictions set forth in the Airport Zoning Ordinance. 43.2 BUILDING PERMITS - No building permit or certificate of occupancy shall be issued for any use within the Airport Overlay Zone unless such use is in compliance with the requirements of this ordinance and the Airport Zoning ordinance. 43-1 SECTION 44 BOARD OF ADJUSTMENT 44.1 ESTABLISHMENT - A Board of Adjustment is hereby established • which shall consist of five members and two alternates to be appointed by the City Council. The term of office of said members and alternates shall be two (2) years. Three members and one alternate shall be appointed to serve terms beginning in odd numbered years and two members and one alternate shall be appointed to serve terms beginning in even numbered years. In making such appointments, the City Council shall name one appointee as chairman and one as Vice-Chairman. After the appointment of the original members and alternates thereof, all vacancies occurring on the Board of Adjustment shall be filled by appointment by the City Council. Members and alternates of the Board of Adjustment may be removed from office by the City Council for cause upon written charges and after public hearing. Vacancies shall be filled by resolution of the City Council for the unexpired term of the member or alternate affected. 44.2 PROCEEDINGS OF THE BOARD - The Board of Adjustment shall adopt rules necessary to the conduct of its affairs and in keeping with the provisions of this ordinance. Meetings shall be held at the call of the chairman and at such other time as the board may determine. The chairman, or in his absence the acting chairman, may administer oaths and compel the attendance of witnesses. All meetings shall be open to the public. All cases to be heard by the Board of Adjustment shall always be heard by a minimum of four (4) members. The Board of Adjustment shall keep minutes of its proceedings, showing the vote of each member upon each question, or if absent or failing to vote, indicating such fact, and shall keep records of its examinations and other official actions, all of which shall be a public record and be immediately filed in the office of the city and maintained by the City Secretary. 44.3 POWERS AND DUTIES - The Board of Adjustment shall have all powers and duties granted by this ordinance and by Sections 211.008-211.011, Texas Local Government Code, and shall be governed by same. These powers and duties shall include the following: a. Administrative Review - To hear and decide appeals that allege error in any order, requirement, decision, or determination made by the Administrative Officer in the enforcement of this ordinance. b. Variances - To authorize in specific cases variances from the terms of this ordinance as will not be contrary to the public interest, where due to special conditions, a literal enforcement of the provisions of this ordinance would result in unnecessary hardship and where the spirit of the ordinance is observed and substantial justice is 44-1 done. A variance shall not be granted by the Board of Adjustment except in accordance with the following: (1) A written application for a variance shall be submitted demonstrating: (a) That special conditions and circumstances exist which are peculiar to the land, structure, or building involved and which are not applicable to other lands, structures, or buildings in the same district; (b) That literal interpretation of the provisions of this ordinance would deprive the applicant of rights commonly enjoyed by other properties in the same district under the terms of this ordinance; (c) That the special conditions and circumstances do not result from the actions of the applicant; (d) That granting of the variance requested will not confer on the applicant any special privilege that is denied by this ordinance to other lands, structures, or buildings in the same district. (2) No nonconforming use of neighboring lands, structures, or buildings in the same district, and no permitted use of lands, structures, or buildings in other districts shall be considered grounds for the issuance of a variance. (3) A public hearing shall be held on all applications for variances. Any party may appear in person, or by agent or attorney. (4) Fifteen (15) days notice of the public hearing shall be given in accordance with the procedures used in zoning cases. (5) The Board of Adjustment shall make findings that the requirements of this section have been met by the applicant for a variance. (6) The Board of Adjustment shall further make a finding that the reasons set forth in the application justify the granting of the variance and that the variance is the minimum variance that will make possible the reasonable use of the land, building or structure. (7) The Board of Adjustment shall further make a finding that the granting of the variance will be in harmony with the general purpose and intent of this ordinance 44-2 and will not be injurious to the neighborhood or otherwise detrimental to the public welfare. C. Special Exceptions - The Board may grant those special exceptions which are specifically authorized under this ordinance. A special exception may not be granted by the Board except in accordance with the following: (1) A written application for a special exception shall be submitted and shall be accompanied by a site plan prepared in accordance with Section 40 of this ordinance. The site plan shall be reviewed by the Board at a public hearing. (2) Fifteen (15) days notice of the public hearing shall be given in accordance with the procedures used in zoning cases. (3) No special exception shall be granted unless the Board finds that the requested exception is specifically permitted by this ordinance; that the location of the proposed activities and improvements are clearly defined on the site plan; and that the special exception is wholly compatible with the use and permitted development of adjacent properties either as filed or subject to such limitations and requirements as the board deems to be necessary to protect adjacent properties. 44.4 CLASSIFICATION OF NEW AND UNLISTED USES a. It is recognized that new types of land may develop and forms of land uses not anticipated herein or clearly covered herein may be the basis of a request for zoning in the City. b. In order to provide for such changes and contingencies, an interpretation of the ordinance as to whether or not such requested land use is covered or not by the existing ordinance shall be first made by the Administrative Official. The decision of the Administrative official may be appealed to the Board of Adjustment, who shall consider the nature and characteristics of the proposed use and its compatibility with the uses permitted in various zoning districts, and determine in its opinion which zoning district or districts such use should be listed in, or whether the same should be a special exception use, and shall so make its findings in writing. 44.5 DECISIONS OF THE BOARD OF ADJUSTMENT - In exercising the above mentioned powers, the Board of Adjustment may, so long as such action is in conformity with the terms of this ordinance, reverse or affirm, wholly or partly, or may modify the order, requirement, decision, or determination appealed from and may 44-3 make such order, requirement, decision or determination as ought to be made and to that end shall have powers of the Administrative Official from whom the appeal is taken. 44.6 CONDITIONS OF VARIANCE OR SPECIAL EXCEPTION - In granting any variance or special exception, the Board of Adjustment may prescribe appropriate conditions and safeguards in conformity with this ordinance. Violation of such conditions and safeguards, when made a part of the terms under which the variance or special exception is granted, shall be deemed a violation of this ordinance. Under no circumstances shall the Board of Adjustment grant a variance to allow a use not permissible under the terms of this ordinance in the district involved or any use expressly or by implication prohibited by the terms of this ordinance in said district. 44.7 VOTE - The concurring vote of four members of the Board shall be necessary to reverse any order, requirement, decision, or determination of the Administrative Official, or to decide in favor of the applicant on any matter upon which the Board is required to pass under this ordinance, or to approve any variance or special exception. 44.8 APPEAL TO BOARD - All questions of interpretation and enforcement shall be first presented to the Administrative Official, and such questions shall be presented to the Zoning Board of Adjustment only on appeal from the decision of the Administrative Official. a. Appeals to the Board of Adjustment concerning interpretation of administration of this ordinance may be taken by any person aggrieved or by any officer or department of the City affected by any decision of the Administrative Official. Such appeals shall be taken within a reasonable time, not to exceed 60 days, or such lesser period as may be provided by the rules of the Board of Adjustment specifying the grounds thereof. The Administrative Official shall forthwith transmit to the Board all papers constituting the record upon which the action appealed was taken. b. The Board of Adjustment shall fix a reasonable time for the hearing of the appeal, give public notice thereof as well as due notice to the parties in interest, and decide the same within a reasonable time. At the hearing, any party may appear in person or by agent or attorney. 44.9 JUDICIAL REVIEW - Any person aggrieved by a decision of the Board, any taxpayer, or any officer, department, board or bureau the City, may seek review by a court of record of such 44-4 decision, and under the time limit and requirements specified in Section 211.011 of the Texas Local Government Code. 44.10 STAY OF PROCEEDINGS - An appeal stays all proceedings in furtherance of the action appealed from, unless the Administra- tive official from whom the appeal is taken certifies to the Board of Adjustment after the notice of appeal is filed with him that by reason of facts stated in the certificate, a stay would, in his opinion, cause imminent peril to life and property. In such case, proceedings shall not be stayed other than by a restraining order which may be granted by the Board of Adjustment or by a court of record on application, on notice to the Administrative Official from whom the appeal is taken and on due cause shown. 44.11 WAIVER OF MANDATORY YARD AND SETBACK REQUIREMENTS - The Zoning Board of Adjustment may approve waiver of up to fifteen (15) percent of any required yard area or setback when such a waiver is necessary due to a surveying or construction error in the placement of the original foundation or site improvement. The Zoning Board of Adjustment may in its discretion delegate to the Zoning Administrator its authority under this provision for all or a portion of the fifteen (15) percent area waiver pursuant to such terms and conditions as the Board may establish. The Zoning Administrator shall not be authorized to approve a waiver under this Section until the Zoning Board of Adjustment shall have issued a written decision outlining the terms and conditions under which these waivers may be granted. 44.12 AUTHORIZED SPECIAL EXCEPTIONS - The following special exceptions may be permitted by the Board of Adjustment in the district specified, subject to full and complete compliance with any and all conditions required in this section, together with such other conditions as the Board may impose: DISTRICT SPECIAL EXCEPTION WHERE PERMITTED a. Churches, synagogues, temples and AG, RE, SF-1A, other similar facilities for worship, SF-1B, SF-30, fellowship and education, subject to SF-20A, SF-20B, the following conditions: MF-1, MF-2 1. The Board shall impose such reasonable conditions as it deems necessary to protect the residential neighborhoods, in so far as practicable, from the detrimental effects of noise, traffic, fire, etc. and to protect the character of the neighborhood and the value of surrounding properties; 44-5 2. In granting or denying such application, the Board shall consider such items as the total land area to be devoted to the religious use, the size of the church structures and the congregation, the frequency of church services, other activities which take place on the premises, and the suitability of the property for residential use. The Board shall consider all effects of such a facility, both beneficial and detrimental, and shall deny such application when the detrimental effects substantially outweigh the beneficial effects. 3. Children's nurseries, child day care centers, and kindergartens may be approved as a part of the main or accessory religious building provided exterior instructional or play areas are suitably fenced from any adjacent street, parking area or property. b. Public, semi-public and parochial/ All except B-1, private schools, not including CS, HC, I-1 and correctional institutions or trade I-2 schools. C. Public, semi-public and private AG, RE, SF-1A, golf courses together with related SF-1B, SF-30, clubhouse, pro-shop and maintenance/ SF-20A, SF-20B, storage buildings, provided no MF-1, MF-2 and building is closer than one hundred B-2 (100) feet from any adjoining side or rear property lines or closer than fifty (50) feet to a public street right-of-way line. d. Temporary roadside stands for the seasonal sale of fruit, vegetables, AG and produce raised or grown on the premises, provided that any such stand shall be set back not less than fifteen (15) feet from the adjacent street right-of-way and adjacent property lines, and further provided said stand shall be removed when the seasonal use shall cease. 44-6 e. Equestrian riding stables, tack AG, I-2 rooms, show rings, and rodeo grounds, either private or when operated as a business, provided adequate measures are employed to prevent health hazards to humans or animals, and adequate controls are used so as not to create offensive nuisances or odors. f. Dude ranches catering to temporary AG guests housed on the premises g. Colleges, junior colleges, or All except CS, other similar institutions of higher I-1 and I-2 learning, whether public or private, when located on a site of at least twenty (20) acres, and provided such facilities have direct access to a major thoroughfare street or highway and further provided that buildings and intensive use outdoor facilities are set back a minimum of one hundred (100) feet from all property lines. h. Airports, aviation field or C-3 aircraft landing areas. i. Marina or yacht club, whether AG private or public. j. Community centers and service AG, RE, SF-1A, clubs dedicated to social or SF-1B, SF-30, recreational activities serving the SF-20A, SF-20B, City or neighborhood thereof. Such MF-1 and MF-2 buildings and facilities shall be set back at least thirty (30) feet from all side and rear property lines and forty (40) feet from any street line. The total ground floor area of all such buildings and structures shall not cover more than twenty-five (25) percent of the site area devoted to such facilities and activities. 44-7 k. Athletic stadiums, public or AG, RE, SF-1A, private, when located adjacent to a SF-1B, SF-30, thoroughfare or collector street. SF-20A, SF-20B, MF-1, and MF-2 1. Fish hatcheries and fish farms. AG, I-2 M. Public governmental buildings All including community health centers and recreation buildings, libraries, museums, postal stations, and administrative offices of federal or state government. n. Servants or family quarters for AG, RE, SF-1A, domestic servants employed on the SF-1B, SF-30 premises or family members of the owner of the premises and shall not be rented or otherwise used as a separate domicile provided the gross inhabitable square footage of the floor area shall not exceed one thousand (1,000) square feet. Such quarters may be housed within the principal residential dwelling, above a residential garage, or be part of an accessory building on the same premises, and shall comply with minimum standards for light, health, safety and occupancy in conformance with other applicable City Codes and Ordinances. If the quarters exist as a separate accessory building to the principal dwelling, such quarters must be located at a distance of at least thirty (30) feet behind the principal dwelling, or not be visible from the street; in addition, such quarters must share a common street access with the principal dwelling. All utilities must be on the same meter as the principal dwelling. A separate septic system from the principal dwelling is required if the quarters are housed other than in the principal dwelling. 44-8 o. Temporary real estate sales All office, including manufactured housing, to be located on property being sold for a period of sale exceeding two (2) years. p. Sales and service of new auto- C-4, I-1 mobiles, trucks, or motorhomes. q. Sales and service of used auto- I-1 mobiles, trucks, or motorhomes. r. Medical care facilities: nursing CS, C-1, C-2 and care homes, hospitals, with their related facilities and supportive retail and personal services used, operated by or under the control of the hospital primarily for the convenience of patients, staff and visitors when located on a site of not less than five (5) acres. s. Helistop. CS HC 0-1 0-2, I-1, I-2, B-2 t. Cemetery Uses. CS 1. Application. An application for a cemetery use must be in writing and shall include: (a) Name and address of applicant. (b) Location and legal description of proposed cemetery land. (c) Complete plan in conformity with the requirements of Development Plan herein provided. (d) Preliminary specifica- tions of all buildings, improvements, utility installations and other facilities to be constructed on or under the land proposed for zoning change. (e) Such further reasonable information as may be required by the Board of Adjustment. 44-9 2. Development Plan - The cemetery shall conform to the following minimum requirements: (a) It shall be located on a well drained site, properly graded to insure rapid draining and freedom from stagnant pools of water. (b) All walkways and driveways within a cemetery shall be all weather, hard-surfaced. (c) When a public or community sewer system is available, sewer connections shall be installed as required by the local plumbing code. If the cemetery is not to be served immediately by a sewage collection system connected to a community treatment plant or to a public sewage facility, the occupancy of any building, residence or other structure shall be restricted until a septic tank and subsurface drainage field designed and constructed in accordance with methods and standards approved by the State Department of Health and the local plumbing code have been installed, inspected and approved by the City. If the permitted use is not to be served immediately by a water utility, occupancy shall be prohibited until water satisfactory for human consumption is available from a source on the land, or a public utility source, in adequate and sufficient supply for human use and operation of a septic tank and system. Individual water supplies must be in conformity to the local plumbing code. (d) All cemeteries must qualify and be maintained as a perpetual care center as provided in Article 912a, Revised Civil Statutes of Texas, as amended, and any other applicable state laws. 44-10 (e) The cemetery must comply with all building codes, including but not limited to plumbing, electrical, street, and general codes of the City of Southlake, Texas, or other applicable governmental authority. (f) All use of the surface land or underground, or buildings or structures of any type shall comply with all applicable City, County, State, Federal or other governmental agency requirements as to health, sanitation, ventilation, pollution and associated matters. 3. Location - Any cemetery, or any portion of land designated for the use thereof, shall comply with the following minimum requirements as to location: (a) It shall conform to distance requirements of 912a-24, Revised Civil Statutes of Texas, as amended, and such minimum distances shall be measured from the nearest city limit point of any city or cities (other than the City of Southlake, Texas) to the boundary of said cemetery land nearest to the city limit of the other city by direct line measurement. (b) It shall be located not less than five hundred (500) feet from any residence or structure used for living purposes or any well, creek, lake, tank, reservoir or pond, or other such water source or place of storage, passage, or drainage. 44-11 4. Parking - All parking shall be off-street parking with an all- weather surface located in the rear or side yard next to buildings. There shall be one (1) parking space for each four (4) seats in any assembly portion of any building or structure. 5. Screening and Fencing a. All land actually used for buildings and/or burial spaces shall be completely enclosed in a fence with gates capable of being locked to prevent trespassers from entering said premises. b. Any additional fencing, screening, walls, landscaping, or ornamental planting shall be installed if deemed necessary by the Board of Adjustment in relation to the property itself or in relation to any adjoining property. U. The Board of Adjustment may 0-1, 0-2, I-1 authorize the establishment of retail operations in an amount exceeding fifteen (15) percent of the net square footage of any one office structure if said increase is the consolidation of retail space from a number of different office structures under common ownership for the purpose of achieving efficiency of use and cost economies. An example of this use would be found in a business park which might contain five separate office structures. A cafeteria or food service establishment to service all five structures might be located in one central structure under the common control, direction or plan of a common ownership and management group. 44-12 The Zoning Board of Adjustment shall be authorized to grant special exceptions to allow the consolidation of the fifteen (15) percent retail support sales activity, provided that the fifteen (15) percent maximum usage for retail sales limitation shall be maintained throughout an overall common project. V. The erection and maintenance of All antennas, satellite dishes, telecommunication facilities or towers in excess of maximum height regulations for this district where such structures are related to principal permitted uses occupying the structures to which they are attached or affixed. W. Day nurseries or equivalent 0-2, B-1 childcare facilities operated principally for the benefit and service of employees working within the office building or consolidated office complex. If the Board of Adjustment should choose to grant a special exception use for this activity, the activity shall not be subject to or included within the fifteen (15) percent calculation for supporting retail services as outlined for other supporting retail activities. X. The location of day nurseries or C-1 similar childcare activities, if said activity is clearly designed to support neighborhood requirements in the residential areas lying in close proximity to the specific use site. y. Studios designed for the practice, C-1 education or training in art, dance, music, drama, photo, or interior design. 44-13 z. Outdoor storage of plants or other C-2, C-3, C-4 greenery if conducted as a portion of and B-2 the retail operations of another principal use permitted within this district. This specific special exception is designed to permit the Board of Adjustment to allow limited outdoor garden sales activity in conjunction with traditional retail operations subject to the establishment of safeguards deemed necessary and appropriate to protect adjoining properties. In granting a special exception for this activity, the Board of Adjustment is authorized to set out specialized buffering, screening, design and signage requirements to ensure that the outdoor storage, display and sale is totally compatible with the specific site and all surrounding land uses. aa. The Zoning Board of Adjustment C-3 may permit the construction of residential units if they are constructed as a portion of a mixed use development within a single structure. This specific provision is designed and intended to allow the construction of studio or loft-type apartments or condominium living units on the floor or floors above office and retail-type activities situated on a ground floor. bb. A residential unit(s) for the B-2, I-1 exclusive use of an employee or employees of the principal use, placed upon the site when such employee(s) will be fulfilling the duties of night watchman or caretaker for the site. In approving the construction of a residential unit under this provision, the Board of Adjustment may establish such terms and conditions as it deems necessary to protect the interest of the community at large, the business applicant and the future occupant of the residential structure. 44-14 cc. Rifle and pistol ranges. B-2 dd. Private airfields and aircraft CS, AG, C-3 landing area. ee. Veterinary clinics for large I-1, I-2 animal care, to include such restrictions as the Board deems necessary for protecting adjacent properties from negative environmental impacts. ff. The construction of accessory AG, MF-1, MF-2, buildings or structures of a size or SF-1A, SF-1B, aggregate size greater than that SF-30, SF-20A, permitted under the accessory building SF-20B requirements of the zoning district in which the property lies. gg. Paper or metal processing and I-2 storage. hh. Gravel crushing, screening and I-2 washing. ii. Dyecasting manufacture. I-2 jj. Concrete batching or transient ALL mix plant. kk. Concrete products manufacturing. I-2 11. Boiler making, repairing and I-2 boiler work. mm. Asphalt storage, liquid or solid. I-2 nn. Meat processing plants. I-2 oo. Golf driving range. AG, C-3, C-4, I-1, I-2 44-15 pp. Petroleum Operations. The Zoning I-2 Board of Adjustment may grant this use as a special exception, subject to compliance with the following provisions: 1. In granting or denying a use in this category, the Zoning Board of Adjustment must bear in mind that these sites are not to be located contiguous to residentially zoned properties and should be located in such a manner as to preclude the necessity to travel through residentially zoned areas to reach these sites. Petroleum operations should never be placed in an environmentally sensitive area and should be allocated only to those areas appropriately supported by public utility infrastructure and major arterial thoroughfares. Environmental impacts of this use should be carefully considered in determining whether to grant or deny an application. 2. The Zoning Board of Adjustment may permit the following uses within this category. a. On-site storage of petroleum products. b. Pipe line transfer or servicing operations relating to the delivery of petroleum based products. C. Petroleum distribution points of a wholesale nature designed to allow the loading or off-loading of truck facilities in a non-retail setting. d. Petroleum blending operations. e. Any or all other petroleum related uses which in the opinion of the Zoning Board of Adjustment appear to be in character with the permitted uses for this dis- trict. 44-16 3. No special exception shall be granted unless a developmental site plan as set forth in Section 27.6 is submitted to, and approved by, the Zoning Board of Adjustment. qq. The Zoning Board of Adjustment I-1, I-2 may authorize a waiver of the solid wall screen requirement for outdoor storage, only when such outdoor storage abuts a lot or tract zoned AG, and only when there is no residence on such lot or tract within five hundred (500) feet of the storage area. The Zoning Board of Adjustment has no authority to waive Section 38 Screening Requirements where the outdoor storage abuts properly zoned residential. The applicant requesting a waiver of screening requirements must submit a map to the Zoning Board of Adjustment showing that the outside storage area is so situated that it will not be an eyesore, and is sufficiently distanced from any residences. rr. Community Health Centers. All ss. Rodeo Grounds. AG, I-2 tt. Outside storage, subject to the I-1 requirements of Section 38. A site plan is required. uu. Non-commercial radio and AG, RE, SF-1A, television receiving antennae and non- SF-1B, SF-30, commercial radio transmitting antennae SF-20A, SF-208, limited in height to sixty (60) feet MF-1, MF-2 (measured from the ground line in front of the dwelling or use facing a public street), and further provided no electrical, radio or television signal interference is created which would adversely affect such signals, whether audio or visual, to nearby dwellings and other permitted uses. Any and all television satellite dishes shall be installed in the required rear yard in such a manner as to reduce or eliminate their visibility from all public rights-of- way. 44-17 SECTION 45 SPECIFIC USE PERMITS 45.1 GENERAL PROVISIONS - The uses listed in this section are prohibited in the City of Southlake unless and until a specific use permit is granted for such use by the City Council in accordance with the requirements and procedures set forth in this Section. A specific use permit shall be required for the following uses: USE DISTRICT WHERE PERMITTED 1. Sale of alcoholic beverages. 0-2, C-1, C-2, C-3, C-4 2. Outdoor entertainment centers C-3, C-4, B-2, I-1 (including ball parks, I-2 miniature golf courses, golf driving ranges, batting cages, carnivals, archery ranges and similar uses). 3. Boarding kennels C-3, C-4, B-2, I-1 45.2 SITE PLAN - An approved site plan shall be a prerequisite to the approval of a specific use permit. Information required to be submitted, approval of the site plan, and any administrative action shall be in accordance with Section 40 of this ordinance to the extent such requirements are applicable. 45.3 HEARING AND PROCEDURE - A specific use permit may only be granted following a public hearing before the Planning and Zoning Commission and the City Council in accordance with the same notice and hearing requirements as for zoning changes as set forth in Section 46 of this ordinance. 45.4 GENERAL REQUIREMENTS a. Any use permitted hereunder shall meet the minimum requirements provided in the district in which it is located. b. A specific use permit shall automatically expire if a building permit is not issued and construction begun within six (6) months of the granting of the specific use permit or if the use shall cease for a period of six (6) months. 45-1 45.5 FACTORS TO BE CONSIDERED - In granting or denying an application for a specific use permit, the City Council shall take into consideration the following factors: a. Safety of the motoring public and of pedestrians using the facility and the area immediately surrounding the site. b. Safety from fire hazard, and measures for fire control. C. Protection of adjacent property from flood or water damage. d. Noise producing elements; and glare of vehicular and stationary lights and effect of such lights on established character of the neighborhood. e. Location, lighting and type of signs; and relation of signs to traffic control and adverse effect on adjacent properties. f. Street size and adequacy of pavement width for traffic and reasonably expected to be generated by the proposed use around the site and in the immediate neighborhood. g. Adequacy of parking, as determined by requirements of this chapter for off-street parking facilities for similar uses; location of ingress and egress points for parking and off-street loading spaces; and protection of the public health by all weather surfacing on all parking areas to control dust. h. Such other measures as will secure and protect the public health, safety, morals and general welfare. 45.6 SPECIFIC REQUIREMENTS FOR ALCOHOLIC BEVERAGE SALES a. For any business which derives more than seventy-five (75) percent of its gross revenues from the on- premises sale of alcoholic beverages, the City Council may require more stringent standards as it deems necessary to adequately protect adjacent properties. b. No alcoholic beverage use shall be located within one thousand (1,000) feet of a church, public school or public hospital. Such measurement shall be made as the crow flies. 45-2 SECTION 46 AMENDMENTS TO THE ZONING ORDINANCE 46.1 GENERAL - The City Council may from time to time amend, supplement, or change by ordinance the boundaries of the zoning districts or the regulations herein established. a. The Planning and Zoning commission or the City Council may, on its own motion, institute proposals to amend, supplement, or change a zoning district boundary or zoning regulation in the public interest. b. The owner of any real property, or his agent, upon proof of such ownership, may file an application to change a zoning classification on such property. C. The property owner, lessee, developer, or option holder of any property may petition the governing body for an amendment to the text of this ordinance which affects such property. 46.2 APPLICATION a. An application for a change of zoning classification by a property owner shall be submitted on forms prepared by the City and shall be accompanied by two (2) copies of the following: 1. An application form signed by the owners of all property within the area of request. 2. A boundary survey, with a metes and bounds description and reflecting improvements, per- formed by a public surveyor registered in the State of Texas. The survey must be performed within the ninety days prior to submission. 3. Where multiple types of land use are proposed, a land use plan delineating the specific areas to be devoted to various uses. 4. A concept plan or site plan as required by this ordinance or any other ordinances of the City. b. An application by an owner, lessee, developer or option holder for an amendment to the text of this ordinance shall be filed in duplicate on forms prepared by the City and shall be accompanied by any reasonable information requested by the Administrative Official to assist the City in its review of the application. 46-1 C. Every application shall be accompanied by the appropriate filing fee as established by the City, and under no condition shall said fee or any part thereof be refunded for failure of such amendment to be enacted into law. 46.3 REVIEW PROCEDURES a. Before taking action on any proposed amendment, supplement, or change, the City Council shall submit the same to the Planning and Zoning Commission for its recommendation and report. The Planning and Zoning Commission, shall hold a public hearing on any application for any amendment, supplement, or change prior to making its recommendation and report to the City Council. Written notice of all public hearings before the Planning and Zoning Commission, on a proposed amendment, supplement, or change to a district boundary shall be sent to all owners or persons rendering taxes on real property lying within two hundred (200) feet of the property for which the change is requested, and notice shall be sent to all property owners within a platted subdivision of the property in question. Such notice shall be given not less than ten (10) days before the date set for hearing by depositing a notice properly addressed and postage paid in the United States Post Office to such property owners as their ownership appears on the last approved City tax roll. b. A public hearing shall be held by the City Council before adopting any proposed amendment, supplement, or change. At least fifteen (15) days notice of the time and place of such hearing shall be published in the official newspaper of the City of Southlake. Furthermore, the Administrative official is directed to cause a sign to be placed upon each property to be rezoned clearly visible to passersby which states that the property is the subject of a rezoning application (or words of like intent). The sign shall be posted at least 15 days prior to the hearing and shall remain posted until the hearing. The erection or continued maintenance of the sign shall not be deemed a condition precedent to the holding of the public hearing, the adoption of any proposed zoning change, or any other official action concerning such amendment. d. If a proposed change to a regulation or boundary is protested in accordance with this subsection, the proposed change must receive, in order to take 46-2 effect, the affirmative vote of at least three- fourths of all members of the City Council. The protest must be written, signed and acknowledged by the owners of at least twenty (20) percent of either: 1. The area of the lots or land covered by the proposed change; or 2. The area of the lots or land immediately adjoining the area covered by the proposed change and extending two hundred (200) feet from that area. d. In order to overrule a recommendation of the Planning and Zoning Commission that a proposed change to a regulation or boundary be denied, an affirmative vote of at least three-fourths of all the members of the City Council shall be required. 46.4 LIMITATION ON REAPPLICATION - A zoning application for the same action and for the same property which has been previously denied by the City Council may not be re-initiated for a period of at least six (6) months from date of denial unless the application was denied without prejudice. 46-3 SECTION 47 SCHEDULE OF FEES CHARGES AND EXPENSES 47.1 SCHEDULE OF FEES. CHARGES AND EXPENSES - The City Council shall establish a schedule of fees, charges, and expenses and a collection procedure for the administration, review and processing of applications regarding the issuance of building permits, certificates of occupancy, zoning change requests, appeals, and other matters pertaining to this ordinance. The schedule of fees shall be posted in the office of the Administrative Official, and may be altered or amended only by the City Council. This schedule shall be reviewed at least annually by the City Council. 47.2 FEES REOUIRED - Until all applicable fees, charges, and expenses have been paid in full, no action shall be taken on any application or appeal. The fees shall not be refundable. Fees will be required for the following items: a. Applications regarding a change to zoning district boundaries, or to the text of the Zoning ordinance. b. Application for a "Certificate of occupancy" for non-conforming Structures. C. Applications to the Zoning Board of Adjustment. d. Annexation of Property by Formal Petition: Utility fee per lot. e. Building Permits for Valuations Exceeding $100. f. Sign Permits. g. Moving of buildings or structures. h. Demolition of buildings or structures. i. Impact Fees. 47-1 SECTION 48 PENALTIES: INJUNCTION 48.1 PENALTIES - Any person, firm or corporation who violates, disobeys, omits, neglects, or refuses to comply with, or who resists the enforcement of any of the provisions of this ordinance, shall be fined not more than $2,000.00 for each offense. Each day that a violation exists shall constitute a separate offense. The penalty should not be construed as exclusive, and the City hereby provides that any other remedy available to it, in law or in equity, is not intended to be, and is not, foreclosed by the provision of such penalty. 48.2 INJUNCTION - The City shall have and retain the right for injunctive relief against any person, firm or corporation who is in the process of or about to violate any section, paragraph, or part of this ordinance. Such right for injunctive relief shall exist independent of the other penalty provisions of this ordinance and not in lieu thereof. The right of injunctive relief is essential to the City in order that it may maintain an orderly and properly planned control over all land uses thus protecting the health, morals, safety and well being of the citizens and halting any attempt by any person, firm, or corporation to inflict temporary or permanent injury on the general public by a failure to comply with the terms of this ordinance. 48-1 SECTION 49 SAVINGS CLAUSE All rights or remedies of the City of Southlake, Texas, are expressly saved as to any and all violations of Ordinance No. 334, as amended, or of any zoning ordinance or amendments thereto of said City of Southlake, Texas, that have accrued at the time of the effective date of this ordinance; and as to such accrued violations, the Court shall have all the powers that existed prior to the effective date of this ordinance; and all existing violations of previous zoning or building ordinances which would otherwise become non-conforming uses under this ordinance, shall not become legal non-conforming uses under this ordinance but shall be considered as violations of this ordinance in the same manner that they were violations of prior zoning ordinance of the City of Southlake, Texas. 49-1 SECTION 50 CUMULATIVE CLAUSE This ordinance shall be cumulative of all provisions of ordinances of the City of Southlake, Texas, except where the provisions of this ordinance are in direct conflict with the provisions of such ordinances, in which event the conflicting provisions of such ordinances are hereby repealed. Ordinance No. 334, as amended, is hereby repealed. 50-1 SECTION 51 SEVERABILITY CLAUSE It is hereby declared to be the intention of the City Council that the phrases, clauses, sentences, paragraphs and sections of this ordinance are severable, and if any phrase, clause, sentence, paragraph or section of this ordinance shall be declared unconstitutional by the valid judgment or decree of any court of competent jurisdiction, such unconstitutionality shall not affect any of the remaining phrases, clauses, sentences, paragraphs and sections of this ordinance, since the same would have been enacted by the City Council without the incorporation in this ordinance of any such unconstitutional phrase, clause, sentence, paragraph or section. 51-1 SECTION 52 PUBLICATION IN PAMPHLET FORM The City Secretary of the City of Southlake is hereby authorized to publish this ordinance in book or pamphlet form for general distribution among the public, and the operative provisions of this ordinance as so published shall be admissible in evidence in all courts without further proof than the production thereof. 52-1 SECTION 53 PUBLICATION IN OFFICIAL NEWSPAPER The City Secretary of the City of Southlake is hereby directed to publish the proposed ordinance or its caption and penalty together with a notice setting out the time and place for a public hearing thereon at least fifteen (15) days before said hearing, and if this ordinance provides for the imposition of any penalty, fine or forfeiture for any violation of any of its provisions, then the City Secretary shall additionally publish this ordinance in the official City newspaper one time within ten days after passage of this ordinance, as required by Section 3.13 of the Charter of the City of Southlake. 53-1 IP SECTION 54 EFFECTIVE DATE This ordinance shall be in full force and effect from and after its passage and publication as required by law, and it is so ordained. PASSED AND APPROVED ON FIRST READING ON THIS 5t DAY OF SEPTEMBER, 1989. %sa~ae9e~~+~L A,r MAYOR ATTtST: .......~g'° ,i`°•```` 41TYMSECRETARY PASSED AND APPROVED ON SECOND READ NG ON THIS DAY OF SEPTEMBER, 1989. - MAYOR ATT T : CITY SECRETARY APPROVED AS TO FORM AND LEGALITY: ~~l~A??k1 City Attorney Date: 10-2 ADOPTED: EFFECTIVE: 54-1 SECTION 54 EFFECTIVE DATE This ordinance shall be in full force and effect from and after its passage and publication as required by law, and it is so ordained. PASSED AND APPROVED ON FIRST READING ON THIS 5th DAY OF SEPTEMBER, 1989. MAYOR ATTEST: CITY SECRETARY PASSED AND APPROVED ON SECOND READING ON THIS 19TH DAY OF SEPTEMBER, 1989. MAYOR ATTEST: CITY SECRETARY APPROVED AS TO FORM AND LEGALITY: City Attorney Date: ADOPTED: EFFECTIVE: 54-1 ro ~ ro ro ro ro COQ O N N N N N N C1 Ln to {n Ln Ln LO to Ln to 1n Ul L9 L9 Un to ~n in N N N N N N N N N O O O O O O O O v v v v v v v in In O O N N z E-~ N N N ry O H 7r. 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O O 6 O O CEJE'+ f-I N N ~0 N N ('1 ~O '-1 ei r•1 r-1 ~O U~ G1 (U~ U U U U .C E~ _ O •i 4 ~ ~ o -4 0 0 o O ~L ~••1 ~ ~i -1 r4 '4 -1 -1 '•1 r•1 1•1 W m W Ln W -4 -4 -4 q 1-4 -1 14 1-1 14 ~ N w to O O O O O O O O O N rF w P9 (1) en en P1 m m M c'1 P1 cn \ IL r1 N D D S E E C F ~4 -4 44 44 0 14 w O O O yy Ill O~ N N ~C O O 4 4 4 O }a N O M \ \ \ \ O O \ \ \ \ \ \ GN) ro ~q1 Z Z Z Z~ d' Z ~ Z Z Z Z Z y 41 M. --4 N t7 W O O O O O O O O O N N o 0 0 0 0 o 0 0 0 a M O O O O O O O O O \ N Z Z PI P1 N N N m m en (n z Z Z Ul >1 tQ 10-11 , p, .4 ,j W U~t -Oi b w 00 00 ko U) ul -4 z z z z z z - to N N Z Z Z mom w 'o ~ w O li W O N N O N i I a . I JJ yJ -4 + -4 ° 4 cn 93194"a ~••1 N ~ ►-1 U ~ ~ GI ~ 41 41 ~O •.i z~ ll I r-1 N 11 I 1 I I I ro fa u O 0 6 6 U U R~ I N H R (A m z Q O W APPENDIX B MATRIX OF PERMITTED USES This matrix is provided for the convenience of the reader to facilitate the finding of permitted land uses in the various zoning districts. This matrix might not accurately or fully reflect the use regulations contained in this ordinance. 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