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Item 4F - Staff Report CITY OF Item 4F S0UTHLA1<,.._E Department of Planning & Development Services STAFF REPORT September 4, 2026 CASE NO: ZA26-0058 PROJECT: Plat Revision for Johnson Park EXECUTIVE SUMMARY: Clayton Redinger, Redinger Group, LLC, is requesting approval of a Plat Revision for Johnson Park, being a revision of Lot 16, J.G. Allen No. 18 Addition, City of Southlake, Tarrant County, Texas and located at 3095 Johnson Road. Current Zoning: "SF-1A" Single Family Residential District. Property Owner: Keller ISD. Applicant: Clayton Redinger, Redinger Group, LLC. SPIN Neighborhood #11. DETAILS: The purpose of this request is to seek approval of a Plat Revision to subdivide approximately 13.867 acres located at 3095 Johnson Road into four single-family residential lots (Lots 1 through 4) totaling approximately 4.518 acres and the remaining 9.349 acres (Lot 5)for the Keller ISD Florence Elementary School site. The proposed Plat Revision conforms to the recently approved Zoning Change and Concept Plan under the case ZA26-0035. ACTION NEEDED: 1) Consider Approval of a Plat Revision ATTACHMENTS: (A) Background Information (B) Vicinity Map (C) Plat Revision Review Summary No. 1, dated August 28, 2026 (D) Surrounding Property Owners Map and Responses PowerPoint Presentation Plans STAFF CONTACT: Dennis Killough (817) 748-8072 Cyndi Cheng (817) 748-8269 Case No. ZA26-0059 BACKGROUND INFORMATION OWNER: Keller ISD APPLICANT: Clayton Redinger, Redinger Group, LLC PROPERTY SITUATION: 3095 Johnson Road LEGAL DESCRIPTION: Lot 16, J.G. Allen No. 18 Addition, City of Southlake, Tarrant County, Texas LAND USE CATEGORY: Low Density Residential CURRENT ZONING: "SF-1A" Single Family Residential District HISTORY: The original Florence Elementary school was constructed in 1975. The property was annexed into the City in 1988. City Council placed the "CS" zoning on the property with the adoption of the Comprehensive Zoning Ordinance No. 480 on September 19, 1989. City Council approved a Concept Plan for an addition to the school on May 5, 1998. (ZA98-028) A Plat Showing (ZA12-033) was approved by City Council on May 8, 2012. A Site Plan for Florence Elementary School (ZA20-0023) to construct a new school to replace the existing school was approved by City Council on May 5, 2020. A complete rebuild of Florence Elementary School was completed in 2021. A Zoning Change and Concept Plan and Comprehensive Land Use Amendment(ZA26-0035, CP26-0006)were approved on August 4, 2026. SOUTHLAKE COMPREHENSIVE PLAN: Future Land Use Plan The Southlake Future Land Use Plan designates the subject property as Low Density Residential. Low Density Residential Purpose: The purpose of the Low-Density Residential land use category is to provide for and to protect low intensity detached single-family residential development that promotes the openness and rural character of Southlake. Definition: The Low-Density Residential category is for detached single- family residential development at a net density of one or fewer dwelling units per acre. Net density is the number of dwelling units per net acre, which excludes acreage in all rights-of-way, easement, and lots Case No. Attachment A ZA26-0059 Pagel designated for public or private streets. Other suitable activities are those permitted in the Public Parks/Open Space and Public/Semi-Public categories. The Low-Density Residential category encourages the openness and rural character of the City of Southlake. Mobility & Master Thoroughfare Plan The Master Thoroughfare Plan designates Johnson Road as a 70-foot (C2U) undivided collector. Sidewalks exist along Johnson Road and Harrell Drive adjacent to the subject property. UTILITIES: The property is served by a 16-inch water line main along Harrell Drive, connected by a valve gate on Johnson Road and an 8-inch sanitary sewer line along Harrell Drive. DRAINAGE: Drainage generally flows from east to west. PLANNING AND ZONING COMMISSION ACTION: September 3, 2026; Approved (5-0), subject to the Staff Report dated August 28, 2026, and subject to Plat Revision Review Summary No. 1, dated August 28, 2026, as presented. STAFF COMMENTS: Attached is Plat Revision Review Summary No. 1, dated August 28, 2026. Case No. Attachment A ZA26-0059 Page 2 Vicinity Map 3095 Johnson Rd 32 �4 0" J .i6()B . a 3 3240 Q 3 30 L, g w 2�03 290 r 27 3 6d1 600 01 . .,w p 300 m o 6a LU-JOHNSON r Q 315 _ C 75 3255 32�5, 185 2895 .; Y 2A0 III 135 435 A6 425LU 2935 146 — 419 +,p t 407 Fn , 2955 152 345 333 2945 e156 31 W .23 N 0 0.010.03 0.06 0.09 0.12 Miles Park :, 4 Tn-�•I Murwi ZA26-0059 - _ _Ewk _ * Notifications are only sent to property owners within the originally platted subdivision that are within 200 feet of the Grapewk"e ` jj proposed replat. k4���¢ Case No. Attachment B ZA26-0059 Page 1 PLAT REVISION REVIEW SUMMARY Case No.: ZA26-0059 Review No.: One Date of Review: 08/28/26 Project Name: Plat Revision —Johnson Park APPLICANT: Redinger Group, LLC OWNER: Keller ISD Clayton Redinger George Curry 550 Silicon Dr, Ste. 100 3095 Johnson Rd Southlake, TX 76092 Southlake, TX 76092 CITY STAFF HAS REVIEWED THE ABOVE REFERENCED PROJECT RECEIVED BY THE CITY ON 08/06/26 AND WE OFFER THE FOLLOWING STIPULATIONS. THESE STIPULATIONS ARE HEREBY MADE CONDITIONS OF PLAT APPROVAL UNLESS SPECIFICALLY AMENDED BY THE CITY COUNCIL. IF YOU HAVE ANY QUESTIONS OR NEED FURTHER CLARIFICATION, PLEASE CONTACT CYNDI CHENG AT (817) 748-8269. The following changes are needed according to the Subdivision Ordinance, as amended, Sections 3.01, 3.03, & 8.01. 1. Place the City case number ZA26-0059" in the lower right-hand corner of the plat. According to Subdivision Ordinance 483, as amended, Section 3.03.13 items to be included on the final plat: 2. Add a vicinity/location map 3. Label the POB on the face of the plat. 4. The following changes are needed with regard to the legal description: a. Provide the deed record volume and page for the current owner(s) in the preamble. Please identify all current record owners on the plat and provide the required owner signatures and notarization in accordance with the City of Southlake platting requirements. b. Label the Point of Beginning (P.O.B) on the plat. C. Verify the calls to match the legal description and the plat. • The distance "468.48' and "468.51"` do not match. • The metes and bounds P.O.B description and other calls refer to "Lot 18" rather than "Lot 16". Please correct this reference. 5. Add the following notes to the face of the final plat: a. It is the property owner's (or Home Owners Association) responsibility to maintain all drainage easements and detention/retention structures on the property (within the subdivision). (As amended per Ord. No. 483-R) Case No. Attachment D ZA26-0059 Page 1 6. Harrell Drive is labeled twice on the plat with different dimensions. Please revise the ROW label to show the 60' Harrell Drive. 7. The following changes are needed with regard to easements: a. Show and label the type, size and deed record of all existing easements on the property. 8. Provide sidewalks and/or trails in compliance with the Subdivision Ordinance No. 483, as amended and the Master Pathways Plan. Tree Conservation/Landscape Review Case No. ZA26-0059 Review No. One Dated: August 19, 2026 Number of Pages: 2 Project Name: 3095 Johnson Road (Plat Revision) Contact: Keith Martin Phone: (817) 748-8229 Fax: (817) 481-5713 ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- The following comments are based on the review of plans received on August 10, 2026 . Comments designated with a number may be incorporated into the formal review to be considered by either the Planning and Zoning Commission or City Council. Other items will not be addressed by either the P&Z or City Council. It is the applicant's responsibility to contact the department representative shown above and make modifications as required by the comment. ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- TREE CONSERVATION COMMENTS: 1. Please provide the required Tree Conservation Plan which conforms to the approved Tree Conservation Plan approved with case ZA26-0035. Ensure that the tree's ID numbers are clearly legible. Information required for Tree Conservation Plan: i. Identification of Critical Environmental Features of the site: A. All individually protected trees B. Existing streams, drainage creeks, ponds, and other water bodies (if any) ii.Tree Survey or alternative to a tree survey iii. 2-foot contour map of the site iv. Protected trees within the tree preservation area including tree size and type v.Critical Root Zones of groups of trees vi. Critical Root Zones for individual trees required for site plans only vii. Boundaries of any tree preservation areas as identified in the ERP Map viii. Identification of areas of environmental constraints not suitable for development ix. Identification of areas of minimal environmental constraints that are suitable for development x.Areas of encroachment into Critical Environmental Features identified on the site xi. Clear delineation, for each protected tree, of whether the tree will be preserved after the proposed development is constructed, altered due to proposed improvements, or could potentially be saved based upon site specific conditions Case No. Attachment D ZA26-0059 Page 2 xii. Stream/Creek buffers, if any xiii. Detailed site plan of all proposed improvements. (All proposed improvements shall be required to be shown only at the site plan stage for all development. Preliminary plats shall, however, show building setbacks and general location of buildings and infrastructure.) xiv.Setbacks, building lines, and buffer yards xv. The names, addresses and telephone numbers of those persons or entities who own the property and those persons or entities filing the application xvi.Such additional information as the Administrative Official may reasonably require given the particular characteristics of the property. 2 Please provide the existing tree canopy cover calculations on the Tree Conservation Plan. The existing tree canopy cover calculations consist of the total percentage of existing tree canopy cover on the property, the total percentage of existing tree canopy cover proposed to be removed, and the total percentage of existing tree canopy cover proposed to be preserved. Except as provided by subsection 7.2.b. of the Tree Preservation Ordinance, a Tree Conservation Analysis or Tree Conservation Plan shall be approved if it will preserve existing tree cover in accordance with the percentage requirements established by Table 2.0. If the property has previously received a tree permit related to development, the percentage of existing tree cover at the time the first such permit was issued shall be used to calculate the minimum existing tree cover that must be preserved under this section. Table 2.0 — Existing Tree Cover Preservation Requirements Percentage of existing tree cover on Minimum percentage of the the entire site existing tree cover to be reserved* 0% —20% 70% 20.1 —40% 60% 40.1% - 60% 50% 60.1% - 80% 40% 80.1% - 100% 30% *The minimum percentage of existing tree cover to be preserved shall exclude any area in public rights- of-way as approved by City Council. * Please be aware that all existing trees shown to be preserved on the City Council approved Tree Conservation Plan must be preserved and protected during all phases and construction of the development. Alteration or removal of any of the existing trees shown to be preserved on the approved Tree Conservation Plan is a violation of the Tree Preservation Ordinance and the zoning as approved by the Southlake City Council. Please ensure that the layout of all structures, easements, utilities, structures grading, and any other structure proposed to be constructed do not conflict with existing trees intended to be preserved. * Indicates informational comment. # Indicates required items comment. Keith Martin Landscape Administrator Case No. Attachment D ZA26-0059 Page 3 Phone: (817) 748-8229 E-mail: kmartin(a�ci.south lake.tx.us Public Works/Engineering Review Review No. 1 Date: 8/19/2026 Case No. ZA26-0059 Plat Revision Project Name: 3095 Johnson Contact: Sandy Endy, P.E. Email: send @ci.southlake.tx.us Phone: (817) 748-8033 The following comments are based on the review of plans received on: 8/6/2026 It is the applicant's responsibility to contact the department representative shown above and make modifications as required by the comment. GENERAL COMMENTS: 1. Please show and label the existing easements for the school site. There is an existing waterline easement for the looped waterline around the new school that was dedicated by separate instrument. Sandy Endy, P.E., CFM Civil Engineer Phone: (817) 748-8033 E-mail: sends cnci.south lake.tx.us Case No. Attachment D ZA26-0059 Page 4 Fire Department Review Case No. ZA26-0059 Review No. 1 Dated: 08/27/2026 Number of Pages: 1 Project Name: 3095 Johnson Rd Contact: Lorenzo Chavez, Fire Marshal Phone: 817-748-8671 Fax: 817-748-8181 --------------------------------------------------------------------------- --------------------------------------------------------------------------- The following comments are based on the review of plans received on 0811212026. Comments may be incorporated into the formal review to be considered by either the Planning and Zoning Commission or City Council. It is the applicant's responsibility to contact the department representative shown above and make modifications as required by the comment. --------------------------------------------------------------------------- --------------------------------------------------------------------------- GENERAL COMMENTS: To facilitate emergency response, R-3 occupancies should be addressed on the street fronting the property. Lorenzo Chavez Fire Marshal Phone: (817) 748-8671 E-mail: Ichavez(a)ci.southlake.tx.us The following should be informational comments only All plats filed must have an original signed and stamped Tax Certificate submitted with it from each taxing unit with jurisdiction of the real property, indicating that no delinquent taxes are owed and that taxes for the current year have been paid. After September 1 st, a certificate showing that the taxes for that year are paid, but that the taxes for the upcoming year have yet to be calculated is required. (House Bills 1563 & 3101). A copy of this information may be obtained from the Tarrant County Tax Assessor/Collector's Office located at 100 E. Weatherford St. in Ft. Worth (across from the old red courthouse). There is a service charge of$10 per account for this certificate. For more information contact the Assessor/Collector's office at 817-212-6847. Please submit a revised pdf "check print" prior to submitting the blackline mylar and paper copy with original signatures. The applicant should be aware that prior to issuance of a building permit, all required fees must be paid. This may include but not be limited to the following fees: Park Fee, Roadway Impact Fee, Water& Sewer Impact and Tap Fees, and related Permit Fees. In addition to the City of Southlake impact fees, please be aware that through the wholesale water customer contract with the City of Fort Worth, all new water connections are required to pay the City of Fort Worth impact fee. The City of Fort Worth impact fee assessment is based on the final plat recordation date and building permit issuance. The applicant is encouraged to review the City of Fort Worth's assessment and collection of Impact Fees Guide to determine the fee amount. Case No. Attachment D ZA26-0059 Page 5 For Tarrant County filing, original signatures and seals will be required on one 24" x 36" blackline paper copy prior to filing the plat. The copy will not be accepted if any erasures or original ink, other than signatures or seals, appear on the plat. The paper copy must have a minimum 1/2 inch space between the paper edge and border. All development must comply with the Drainage Ordinance No. 605 and the Erosion and Sediment Control Ordinance No. 946, as amended. All newly installed electric, communication and similar equipment must be underground and transformers, switch boxes, pedestals must be located or screened as to not be visible from the ROW. (Subd. Ord. No. 483, Section. 8.05, as amended). Case No. Attachment D ZA26-0059 Page 6 SURROUNDING PROPERTY OWNERS MAP & RESPONSES rnnKSF113f:T -.._r_i..i I I I .,.n 30HNSOPo Hl c I JfL.SC61R 1 I SPO Owner Zoning Physical Acreage Address 1 SOUTHLAKE CITY OF CS 3045 JOHNSON 13.03 RD 2 KELLER, ISD CS 3095 JOHNSON 13.90 RD Responses: F: In Favor O: Opposed To U: Undecided NR: No Response Notices Sent: Five (5) Responses received: None (0) *Notifications are only sent to property owners within the originally platted subdivision that are within 200 feet of the proposed replat. Case No. Attachment E ZA26-0059 Page 3