Item 13City of Southlake
Department of Planning
Case No.
ZA05-034
S T A F F R E P O R T
April 29, 2005
CASE NO: ZA05-034
P ROJECT: Preliminary Plat for Proposed Lots 1-13, The Enclave
REQUEST: On behalf of Michael Dewey and Tony Adams, Terra Land Management is
requesting approval of a preliminary plat. The purpose of this request is to receive
approval of a preliminary plat in order to subdivide the property into 13 residential
lots on approximately 15 acres.
The following variance is being requested:
Street Connection – Any proposed streets shall provide for appropriate continuation
or completion of any existing streets, whether constructed or dedicated, which
project to the limits of a proposed subdivision or are adjacent to the subdivision. The
applicant is requesting a waiver from the street connection requirement connecting
Enclave Court with Robin Lane.
ACTION NEEDED: 1. Conduct public hearing
2. Consider preliminary plat approval
ATTACHMENTS: (A) Background Information
(B) Vicinity Map
(C) Plans and Support Information
(D) Preliminary Plat Review Summary No. 2, dated April 29, 2005
(E) Surrounding Property Owners Map
(F) Surrounding Property Owners Responses
(G) Full Size Plans (for Commission and Council Members Only)
STAFF CONTACT: Ken Baker (481-2036)
Dennis Killough (481-2073)
BACKGROUND INFORMATION
OWNERS: Michael Dewey and Tony Adams
APPLICANT: Terra Land Management
PROPERTY SITUATION: The property is located southeast of the intersection of Randol Mill Avenue
and W. Dove Street; being 2185, 2195, 2245 N. Randol Mill Avenue and
1340 Robin Lane.
LEGAL DESCRIPTION: Tracts 2A, 2A1, 2A6, and 2A7, C. Dart Survey, Abstract No. 2003; Tracts
4A1 and 4D, W. Martin Survey, Abstract No. 1068 Addition; and Lot 3,
W.H. Martin No. 1068 Addition.
LAND USE CATEGORY: Low Density Residential
CURRENT ZONING: “AG” Agricultural District & “SF-1A” Single Family Residential District
PROPOSED ZONING: “SF-1A” Single Family Residential District
HISTORY: There is no development history on the property. Two homes currently exist
which are planned to be removed.
TRANSPORTATION
ASSESSMENT: Master Thoroughfare Plan
The Master Thoroughfare Plan does not make any recommendations for
Randol Mill Avenue adjacent to the proposed subdivision.
Existing Area Road Network and Conditions
The proposed subdivision will have one (1) street intersecting with Randol
Mill Avenue. The new cul-de-sac street is proposed to have a right-of-way
of 50 feet.
Currently, Randol Mill Avenue is a 2-lane, undivided roadway. The capacity
of the existing roadway is approximately 8,400 vehicle trips per day. Under
this condition, the roadway would be considered to operate under a level of
service ‘D’. Completion of this development will add approximately 124
vehicle trips per day to this section of N. White Chapel Boulevard, bringing
it to 4,922 vehicle trips per day.
May, 2004 traffic counts on Randol Mill Ave (between Our Ln and W.
Dove St)
24hr North Bound (NB) (2,294) South Bound (SB) (2,504)
NB Peak A.M. (321) 7 – 8 a.m. Peak P.M. (164) 5 – 6 p.m.
SB Peak A.M. (169) 8 – 9 a.m. Peak P.M. (348) 5 – 6 p.m.
Case No. Attachment A
ZA05-034 Page 1
Case No. Attachment A
ZA05-034 Page 2
Traffic Impact
Use # Lots Vtpd*AM-
IN
AM-
OUT
PM-
IN
PM-
OUT
Single-Family Residential 13 124 2 7 8 5
*Vehicle Trips Per Day
**The AM/PM times represent the number of vehicle trips generated during the peak travel
times on Randol Mill Ave.
PATHWAYS MASTER
PLAN: The Southlake Pathways Master Plan recommends an on-street bikeway
along Randol Mill Avenue.
TREE PRESERVATION: From the aerial photograph that was submitted with the previous plans
submittal the only tree removal would be in the right-of-way of Enclave Ct.,
and possibly for the construction of the proposed water line located between
Lots 7 and 8. No Preliminary Grading Plans were submitted so it is
impossible to determine the applicant’s intentions to preserve trees outside of
the proposed right-of-way and easements.
WATER & SEWER: An 8-inch waterline exists along the east side of Randol Mill Avenue. The
applicant is proposing to extend an 8-inch waterline along the north side of
the proposed cul-de-sac and tie into an existing 4-inch water line in Robin
Lane. An 8-inch sanitary sewer line exists northeast of the property. The
applicant is proposing to extend an 8-inch sanitary sewer line along the south
side of the proposed cul-de-sac and tying into the existing sanitary sewer line
off-site.
DRAINAGE ANALYSIS: The runoff from this site drains due north into an existing stock pond. The
difference between the pre- and post-development runoff will be detained
using a detention pond.
STAFF COMMENTS: Attached is Plat Review Summary No. 2, dated April 29, 2005.
N:\Community Development\MEMO\2005cases\05-034PP.doc
Case No. Attachment B
ZA05-034 Page 1
Case No. Attachment C
ZA05-034 Page 1
Case No. Attachment C
ZA05-034 Page 2
Case No. Attachment C
ZA05-034 Page 3
Case No. Attachment D
ZA05-034 Page 1
PLAT REVIEW SUMMARY
Case No.: ZA05-034 Review No.: Two Date of Review: 04/29/05
Project Name: Preliminary Plat – The Enclave
APPLICANT: Terra Land Management ENGINEER: DeOtte, Inc.
Paul Spain Rich DeOtte
395 W. Northwest Pkwy, Suite 300 2553 East Loop 820 North
Southlake, TX 76092 Fort Worth, TX 76118
Phone: (214) 502-2207 Phone: (817) 589-0000
Fax: (817) 410-9205 Fax: (817) 590-8600
CITY STAFF HAS REVIEWED THE ABOVE REFERENCED PROJECT RECEIVED BY THE CITY ON 04/18/05 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 BEN BRYNER AT (817) 748-8602.
1. All lots must comply with the underlying zoning district regulations. This property is currently
zoned “AG” and is subject to receiving approval of an appropriate change of zoning. A proposal to
rezone to “SF-1A” is being processed currently.
2. Connect Enclave Ct with Robin Lane and call the street Robin Lane. (A variance has been
requested.)
INFORMATIONAL COMMENTS
* 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.
Case No. Attachment D
ZA05-034 Page 2
TREE PRESERVATION ANALYSIS
(Residential Subdivision Development)
Case: 04-034 Date of Review: April 7, 2005 Number of Pages: 1
Project Name: The Enclave (Preliminary Plat)
THIS ANALYSIS IS PREPARED AT THE TIME OF REVIEW OF THE ABOVE REFERENCED PROJECT AND IS TO
PROVIDE AN ANALYSIS OF THE PLAN OR SURVEY AND THE IMPACT OF CONSTRUCTION ON ANY PROTECTED
TREES ON THE SITE. FOR ANY QUESTIONS OR CLARIFICATION CONTACT KEITH MARTIN, LANDSCAPE
ADMINISTRATOR AT (817) 481-5640.
TREE PRESERVATION COMMENTS:
1. From the aerial photograph that was submitted with the previous plans submittal the only tree
removal would be in the right-of-way of Enclave Ct., and possibly for the construction of the
proposed water line located between Lots 7 and 8. No Preliminary Grading Plans were submitted so
it is impossible to determine the applicant’s intentions to preserve trees outside of the proposed
right-of-way and easements.
* Residential subdivision Development: In a residential subdivision, all protected trees that the
Landscape Administrator determines must be altered in order to install utility lines within public
R.O.W. or utility easements or drainage easements as shown on an approved Final Plat, or to achieve
the cut/fill drainage as designated on the master drainage construction plan, shall be exempt from the
tree replacement and tree protection requirements listed in Sections 7 and 8 of the Tree Preservation
Ordinance. Any protected trees within these areas that the Landscape Administrator determines do
not have to be altered shall be subject to the tree protection requirements listed in Section 8 of the
Tree Preservation Ordinance, but not to the tree replacement requirements listed in Section 7 of the
Ordinance. All other areas of the subdivision shall be subject to both the tree replacement and the
tree protection requirements, and all other provisions of the Tree Preservation Ordinance.
Case No. Attachment E
ZA05-034 Page 1
Surrounding Property Owner
2185, 2195 N. Randol Mill Ave. & 1340 Robin Lane
Owner Zoning Land Use Acreage
1. Westlake, City of NA NA NA
2. Dias, Theodore & Patricia “SF-1A” Low Density Resid. 1.000
3. Walker, Alan & Helene “SF-1A” Low Density Resid. 1.028
4. Luna, Jackey & Marilee “SF-1A” Low Density Resid. 1.011
5. Mellen, Glenn & Michelle “SF-1A” Low Density Resid. 1.010
6. Chadwick, Kenneth Glenn “SF-1A” Low Density Resid. 1.265
7. Griffith, Richard & Stacey “SF-1A” Low Density Resid. 1.056
8. Miller, Jeffrey & Lawanna “SF-1A” Low Density Resid. 1.083
9. Jones, Lewis D “SF-1A” Low Density Resid. 1.077
10. Sittler, Timothy & Irene “SF-1A” Low Density Resid. 1.080
11. Combs, James & Nacheska “SF-1A” Low Density Resid. 1.081
12. Morris, Lonnie & Shirley “SF-1A” Low Density Resid. 1.006
13. Vincent, Randal “SF-1A” Low Density Resid. 1.160
14. Adams, Tony & Earl; Dewey,
Michael & Brenda
“AG” Low Density Resid. NA
Case No. Attachment F
ZA05-033 Page 1
Surrounding Property Owner Responses
2185, 2195 N. Randol Mill Ave. & 1340 Robin Lane
Notices Sent: Nineteen (19)
Responses: None (0)