Item 8 & 9 - PresentationStony Brook
Zoning Change and Development Plan - ZA17 -064
Preliminary Plat - ZA17 -066
Items 8 & 9
Owners: Margaret J. Haney and Estate of E.I. & Glenda Wiesman
Applicant: Dolce Investments, LLC
Request: Approval of a Zoning Change and Development Plan to
develop 59 residential lots and 10 open space lots on
approximately 34.73 acres
Approval of associated Preliminary Plat
Location: Generally located south of W. Southlake Blvd. and
south and west of Brock Dr.
ZA17-064 and ZA17-066
Aerial View
Issues to be addressed for the 10/19/2017 meeting
P&Z Issues to be addressed by 10/19 meeting Applicant’s Response
Show an easement to the east across the open space
lot.
An exhibit showing a connection to the east to
Davis Blvd. and to the south to Michael Dr. has
been provided.
Revise the villa lots to zero lot line.
The previous 5’ setback lots have been revised to
show a 1’ setback on the zero lot line side and a 9’
setback on the opposite side.
Provide a Development Plan with no alley. An exhibit has been provided showing the lot areas
with the alley removed.
Provide an exhibit showing masonry mailbox kiosks. An exhibit has been provided.
Provide more details on the open space areas
including pathway connections and features to be
provided.
The decomposed granite trail has been changed to
a nature trail.
Provide a more detailed Tree Conservation Analysis.
The Tree Conservation Analysis has been revised
to show additional areas of trees to be preserved.
The percentage of tree canopy shown to be
preserved has increased from 50.9% to 53.2%.
Provide a traffic study. A traffic study has not been provided.
Development Plan at 10/05/2017 Meeting
Site Data Summary for “R-PUD” Zoning
Existing Zoning “AG” and “SF-1A”
Proposed Zoning “R-PUD”
Land Use Designation
Medium Density Residential
Low Density Residential
Floodplain
Gross/Net Acreage 34.73
Residential Lots 59
Gross/Net Density 1.70 du/ac.
Open Space % 26.1%
Lot Area Range 8,300 s.f. to 32,000 s.f.
Average Lot Area 15,685 s.f.
Revised Development Plan
Site Data Summary for “R-PUD” Zoning
Existing Zoning “AG” and “SF-1A”
Proposed Zoning “R-PUD”
Land Use Designation
Medium Density Residential
Low Density Residential
Floodplain
Gross/Net Acreage 34.73
Residential Lots 59
Gross/Net Density 1.70 du/ac.
Open Space % 26.0%
Lot Area Range 8,300 s.f. to 32,000 s.f.
Average Lot Area 15,058 s.f.
Side lot lines revised from 5’ on
each side to 1’ on zero lot line
side and 9’ on opposite side
Trail changed from decomposed
granite to a nature trail
Pavement width increased adjacent to
medians per Fire Marshal
Easement Exhibit
Exhibit of Lot Layout without Alley
Mailbox Kiosk Exhibit
Tree Conservation Analysis at 10/5/2017 Meeting
Revised Tree Conservation Analysis
Entry Exhibit
Entry Exhibit
Proposed R-PUD Regulations Comparison Chart
Regulation “SF-20A” “SF-1A” “R-PUD” Regulations
Max. Height 35’ and 2½ stories 35’ and 2½ stories 35’ and 2½ stories
Front Yard 35’ 40’ 20’ and 25’
Side Yard 15’ 20’ 1’ and 9’ (villa lots)
7’
Rear Yard 40’
(35’ on cul-de-sac)
40’
(35’ on cul-de-sac)
15’ or 30’
10’ adj. to alley
Max. Lot Coverage 30% 20% 40% and 50%
Min. Lot Area 20,000 s.f. 43,560 s.f. 8,300
Min. Lot Width 100’ 100’ 52.9’
Min. Lot Depth 125’ 125’ 100’
Min. Floor Area 1,800 s.f. 2,000 s.f. 2,600 s.f.
Max. Gross Density 2.18 du/ac. 1.0 du/ac. 1.70 du/ac.
Requested Modifications to Subdivision Ord.
1)Subdivision Ordinance No. 483, as amended, Section 5.04 does
not permit private streets in new subdivisions in which less than
75% of the lots contain homeowner occupied structures. The
applicant is requesting a gated community with private streets
with the initial development.
2) Subdivision Ordinance No. 483, as amended, Section 5.03.I -
Generally, a maximum number of twenty (20) dwelling units
should be permitted on a cul-de-sac street permanently designed
as such. Additionally, the length of the Cul-de-Sac should not
exceed 1,000 feet or be less than 150 feet in length. However,
density of development, topography, lot sizes and other
significant factors will be weighed in determining the length of a
cul-de-sac street.
3) Subdivision Ordinance No. 483, as amended, Section 5.03.K states
that dead end streets shall be permitted only where a future
extension or connection is to be made. The applicant is
requesting a gated emergency only access instead of a full
connection to the street stub from the Siena subdivision to the
south.
Fencing Plan
Pedestrian Access Plan
Mail Kiosk Plan
Revised Preliminary Drainage Plan
Revised Post-Development Drainage Plan
Revised Utility Plan
Revised Preliminary Grading Plan
Preliminary Plat
October 5, 2017; Case Nos. ZA17-064 and ZA17-066 were tabled to
the October 19, 2017 meeting (6-0).
P & Z Commission
Questions?
Applicant’s Presentation