Item 4B!"ITY OF
S0UTHLA1<,,E
Department of Planning & Development Services
STAFF REPORT
October 10, 2012
CASE NO: ZAl2 -060
PROJECT: Plat Showing for Lots 35 & 36, F. Throop No. 1511 Addition
EXECUTIVE
SUMMARY: On behalf of Christopher M. Sanchez, Miller Surveying, Inc. is requesting approval
of a Plat Showing for Lots 35 & 36, F. Throop No. 1511 Addition in order to
subdivide three unplatted tracts of land located at 1287 Sunshine Lane, 1700 and
1750 E. Highland Street, into two residential lots of approximately 1.5 and 3 acres.
SPIN Neighborhood # 4.
REQUEST
DETAILS: The purpose of the Plat Showing is to subdivide three existing tracts of land into
two residential lots. There is an existing home located on what is proposed as Lot
35. The existing zoning on the property is "SF -1A" Single Family Residential
District.
ACTION NEEDED: Consider Plat Approval
FILING
INFORMATION: pending
ATTACHMENTS: (A) Background Information
(B) Vicinity Map
(C) Plans and Support Information
(D) Revised Plat Review Summary No. 3, dated October 10, 2012
(E) Full Size Plans (for Commission and Council Members Only)
STAFF CONTACT:
Dennis Killough (817)748 -8072
Lorrie Fletcher (817)748 -8069
Case No.
ZAl2 -060
BACKGROUND INFORMATION
OWNER: Christopher M. Sanchez
APPLICANT: Jon A. Atwood / Atwood Custom Homes, Inc. & Miller Surveying, Inc.
PROPERTY ADDRESS: 1287 Sunshine Lane, 1700 and 1750 E. Highland Street
PROPERTY
DESCRIPTION: Tracts 3A01 J4, 3A01 J3 and 3A01 J, Francis Throop Survey, Abstract No.
1511, Tarrant County
LAND USE CATEGORY: Low Density Residential
EXISTING ZONING: "SF -1A" Single - Family Residential
HISTORY: According to Tarrant Appraisal District records, the existing house on site
was built in 1978.
September 1989: Zoning on the property was placed by the City with
approval of Zoning Ordinance No. 480.
COMPREHENSIVE PLAN: Master Thoroughfare Plan (Southlake 2025)
East Highland Street in this location is classified as a "60' C2U," or a 2 -lane
undivided collector within 60' of Right -Of -Way. Turn lanes may be
necessary at key intersections and the design speed is 30 -35 mph.
Typically no on- street parking is permitted.
The following design characteristics define the 60' C2U:
• Medium to low pedestrian orientation with multiuse trails on one or both
sides of the street providing connectivity between neighborhoods and to
non - residential uses.
• Usually lacking in curb - gutter.
• High level of resource protection with an emphasis on leaving the road
as natural as possible by retaining any mature street trees along the
roadway.
• Limit intersection improvements to turn lanes and roundabouts where
appropriate.
• Narrow lane- widths conducive to lower -speed traffic.
• Low access control due to existing nature of development along these
corridors.
Master Pathways Plan (Southlake 2025)
• The blue dashed line going north along Sunshine Lane is designated
as Planned On- Street Bikeway
• The green dashed line going east along the south side of East Highland
Street is designated as an 8' Multi -Use Planned Trail
o There is existing 8' sidewalk from Sunshine Lane to the north
entrance of the new Carroll Middle School.
Case No. Attachment A
ZAl2 -060 Page 1
• The Subdivision Ordinance 483, as amended, states the following
requirement:
o Owners /homebuilders: Each owner /home builder within a
residential subdivision platted after the effective date of this
ordinance shall construct sidewalks at the time of construction
of the house. In those circumstances where a sidewalk would
impact the construction of driveways and access walks, the
sidewalks shall be constructed before the City's final building
inspection. A certificate of occupancy will not be issued until
required sidewalks are in place.
■ The applicant had originally requested a variance to this
requirement, however, during the P &Z meeting,
withdrew the variance request stating the sidewalks
would be constructed at the same time the home would
be permitted /built.
P &Z ACTION: October 4, 2012; Approved (7 -0) denying the variance request for required
sidewalks, and subject to Plat Review Summary No. 3, dated September
27, 2012 and the staff report dated September 27, 2012.
STAFF COMMENTS: Attached is Revised Plat Review Summary No. 3, dated October 10, 2012.
Case No. Attachment A
ZAl2 -060 Page 2
Case No. Attachment B
ZAl2 -060 Page 1
Vicinity Map
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Case No. Attachment B
ZAl2 -060 Page 1
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Case No. Attachment C
ZAl2 -060 Page 1
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The lot shows 40% to 60% existing tree coverage. 50% of that is required to be preserved. The
applicant stated at P &Z that most all of the existing trees would remain.
Case No. Attachment C
ZAl2 -060 Page 2
PLAT REVIEW SUMMARY
Case No.: ZAl2 -060 Review No.: Three (revised) Date of Review: 10/10/12
Project Name: Plat Showing — Lots 35 and 36, F. Throop No. 1511 Addition
APPLICANT: Jon A. Atwood
Atwood Custom Homes, Inc.
P.O. Box 93615
Southlake, Texas
Phone: 817- 505 -8881
Fax: 817 - 741 -2504 (jon.atwood @verizon.net)
SURVEYOR /ENGINEER:
Miller Surveying, Inc.
430 Mid Cities Blvd.
Hurst, Texas
Phone: 817- 577 -1052
Fax: 817- 577 -0972
CITY STAFF HAS REVIEWED THE ABOVE REFERENCED PROJECT RECEIVED BY THE CITY ON
09/14/12 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 LORRIE FLETCHER AT (817) 748 -8069 OR DENNIS KILLOUGH AT (817) 748 -8072.
1. Remove trees and other improvement from final mylars submitted for filing in the county records
2. A septic system feasibility analysis must be submitted prior to filing of this plat, unless
waived by the City Engineer. The total number of lots or lot configuration may require adjustment
based on any potential problems indicated.
INFORMATIONAL COMMENTS:
Sidewalks shall be required on both sides of all public and private streets in all residential
subdivisions platted or replatted. Each owner /home builder within a residential subdivision shall
construct sidewalks at the time of construction of the house, per Subdivision Ordinance 483, as
amended, Section 5.06 Sidewalks: (As amended by Ord. No. 483 -K).
It appears this property lies within the 65' LDN D /FW Regional Airport Overlay Zone, requiring
construction standards in compliance with the Airport Compatible Land Use Zoning Ordinance
No. 479. Additionally, the Avigation Easement and Release shown in Appendix 3 of the
Subdivision Ordinance No. 483, as amended, should be executed on subsequent Plats to be filed
in the County Plat Records.
A "Certificate of Taxes Paid" indicating that there are no delinquent taxes owed on the subject
property from each taxing authority must be provided to the City prior to filing this plat in the
County records. 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 - 884 -1186.
Please submit a revised blueline "check print" prior to submitting blackline mylars with original
signatures.
Original signatures and seals will be required on two blackline mylars prior to filing the plat.
Mylars will not be accepted if any erasures or original ink, other than signatures or seals, appear
on the plat.
Case No. Attachment D
ZAl2 -060 Page 1
A Developers Agreement is required prior to construction of any public infrastructure. The
Developer's Agreement for this addition should consider streets, drainage, park dedication
requirements and fees, off -site sewer extensions, off -site drainage and utility easements and
impact fees.
Denotes Informational Comment
Case No. Attachment D
ZAl2 -060 Page 2
Page 3 of 5
Case No.
ZAl2 -060
1 Review No.
12
1 Dated:
8130112
Number of Pages:
1 2
Project Name:
Lots 1 and 2, Braun Addition
Contact:
Alex Ayala — Civil Engineer
Email:
aayala0-ci.southlake.tx.us
Phone:
(817) 748 -8274
Fax
(817) 748 -8011
The following comments are based on the review of plans received on: 8/2312012
It is the applicant's responsibility to contact the department representative shown above and
make modifications as required by the comment.
GENERAL COMMENTS
1. This review is preliminary. Additional requirements may be necessary with the
review of construction plans.
EASEMENTS
1. Provide all necessary easements for water, sanitary sewer and drainage.
Easements shall be 15' minimum and located on one lot — not centered on the
property line. A 20' easement is required if both storm sewer and sanitary sewer will
be located within the easement.
Water and sewer lines cannot cross property lines without being in a public
easement or in the ROW. All waterlines, sanitary sewer and drainage in easements
or ROW must be constructed to city standards.
WATER COMMENTS
1. A 6" water line is located in the right -of -way of E. Highland Street and Sunshine
Lane.
2. Water services may not cross lot lines.
SANITARY SEWER COMMENTS
1. Sanitary Sewer is not available to this site. A permit for a private sewer system will
be required for each lot.
2. Sanitary sewer to the property will be required if the nearest existing manhole is
within 1 00' of property line. Sanitary Sewer lines are located within Villas del Sol and
Wimbledon Estates. Further investigation will be needed to determine if the property
will be able to connect to the existing sewer line that is within 100' of property line.
3. Sanitary sewer services may not cross lot lines.
All sanitary sewer and waterlines in easements or ROW must be constructed to city
standards.
Case No. Attachment D
ZAl2 -060 Page 3
Page 4 of 5
DRAINAGE COMMENTS
* Calculations will be required to verifythat the street and the proposed curb inlets will
be able to handle the volume of storm water at proposed conditions.
Driveway culverts will need to be sized by an engineer, 18" RCP minimum required.
The discharge of post development runoff must have no adverse impact on
downstream properties and meet the provisions of Ordinance # 605.
INFORMATIONAL COMMENTS:
* Submit 4 copies of the civil construction plans (22" X 34" full size sheets) and a
completed Construction Plan Checklist as part ofthe first submittal for review directly
to the Public Works Administration Department. The plans shall conform to the most
recent construction plan checklist, standard details and general notes which are
located on the City's website.
http:// www. citvofsouthiake. com /PublicWorks /engineeringdesign .asp
A ROW permit shall be obtained from the Public Works Operations Department
(817) 748 -8082 to connect to the City's sewer, water or storm sewer system.
Any hazardous waste being discharged must be pretreated Ordinance No. 836.
For projects containing diversion or impoundment the following note should be
placed in the final plat: Compliance with the provisions of the City's Storm Drainage
Policy does not relieve a person of the responsibility of complying with all other
applicable laws, including, but not limited to, Section 11.086, Texas Water Code.
*= Denotes informational comment.
Page 5 of 5
Case No. ZAl2 -084 Review No. One Dated: September 5, 2012 Number of Pages: 1
Project Name: Braun Addition /Throop (Plat Showing)
Contact: Keith Martin Phone: (817) 748 -8229 Fax: (817) 481 -5713
The following comments are based on the review of plans received on August 27, 2012. 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
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No comment.
Case No. Attachment D
ZAl2 -060 Page 4