Item 6B, 6C & 6D (2)December 3, 2013
City of Southlake
Gateway City Council
Lakes
Kimball
Timeline
2/11/2013 SPIN Meeting
8/12/2013 Initial Submittal
9/12/2013 Resubmittal
10/3/2013
P&Z Meeting
(Tabled to October 17th
Meeting)
Revised Plan based on P&Z input
and feedback from adjacent
property owners
10/10/2013
10/10/2013
Oct 2013
10/17/2013 P&Z Meeting
(Tabled to November 7th
Meeting)
Meeting with the Cooks and Mr.
Huning
Resubmitted Revised Plans
10/3/2013
Meeting with Park Board Chair and
Vice Chair
10/14/2013
Park Board Meeting
(Recommendation to Dedicate Open Space for
Public Park)
Oct – Nov Discussions with Mr. Huning
11/07/2013 P&Z Meeting
(Recommended Approval)
11/19/2013 City Council Mtg (1
st Reading)
12/03/2013 City Council Mtg (2nd
Reading)
Existing Tracts
2.95 Acres
1.51 Acres
22.38 Acres
Proposed Configuration
0.9 Acres
1.61 Acres
23.02 Acres
Existing Site Constraints and Opportunities
Existing Force Main
Wetlands
100 Year Flood
Existing Overhead
Powerline
Easement
Existing Drainage Easement
Wetlands
Existing Public Park
Land Use
Existing – Mixed Use, Low & Medium Density Residential
Proposed – Mixed Use
Zoning
Existing – AG & NRPUD (Gateway Church PUD)
Permitted Uses in CS,
O1, B1 Zoning Districts:
• Office
• Commercial
• Medical
Plan Presented at SPIN
• 22 Acres
• Gateway
Church
Property Only
Proposed Zoning - TZD
TRACT A: Neighborhood
(23 Acres)
• Residential Only
TRACT B: Neighborhood
Edge (1.6 Acres)
• Commercial (Office,
Retail, & Service)
• Institutional
• Residential
Initial Plan
• Proposed
through street
• Impacting
environmental
features
(wetlands/tree
stands)
Submitted Plan – Presented at 10/02/13 P&Z
• Increased
preservation of
environmental
features
• Cluster development
design
• Two separate
enclaves connected
via pedestrian path
• 45.3% Open Space
(11.1 Acres)
• 40 Residential Lots
• 1.6 DU/AC (Max for
TZD is 2.0)
• Min Lot Area:
8,000 SF
• Avg Lot Size:
10,055 SF
1st Revision – Presented at 10/17/13 P&Z
• 40 Residential Lots
• 1.6 DU/AC (Max for
TZD is 2.0)
• 42.0% Open Space
(10.354 Acres)
• Min Lot Area:
10,000 SF
• Avg Lot Size:
11,029 SF
• Increased Rear
Setback to 30’ along
North
2nd Revision – Presented at 11/07/13 P&Z
• Removed 2 Lots
along north line
• 39 Residential Lots
• 1.5 DU/AC (Max for
TZD is 2.0)
• 39.2% Open Space
(9.679 Acres)
• Min Lot Area:
10,000 SF
• Avg Lot Size:
12,064 SF
Development Standards
TRACT A TRACT B
Open Space 35% Min.
Actual 39.2%
Trails and Pedestrian Connectivity Required
Proposed
Density
1.5 DU/AC
Streetscape 5’ Min Sidewalk
Street Trees at 65’ Spacing on Average
3 Trees In Each Back
Yard Along North
Line
20’ LS Buffer on
Kimball
Building
Standards
Residential 2,800 SF Along North Line
2,500 SF
100% Masonry
8:12 Roof
Cedar Garage Doors – No more than 50%
face street
Non-Residential N/A 3,000 SF Min.
Compatible to
Surrounding
Pedestrian Linkages
Streetscape
50’ ROW
Trail
Trail
Street Trees
Park Improvements
Existing Park 3.6 Acres
Proposed Park* 9.59 Acres
TOTAL 13.19 Acres
* Open to Public; Privately Maintained
Gate
5’ Boardwalk
5’ Decomposed
Crushed Granite
Trail (1,959 LF)
Parking Area
Seating Areas
Picnic Table
View Pier
Low Grass Area
Perspective View
Park Improvements
Improvement Qty
Gateway Lakes Park Sign 1
5-Foot Crushed Granite Trail 9,380 SF
5’ Boardwalk (TREX) 749 SF
Boardwalk Railing 149 LF
Interpretive Sign 1
Picnic Table 1
Trash Receptacle 1
Benches 3
Pet Waste Station 1
Parking Area 7 Spaces
Gate at CISD Property 1
Light Pole 1
Thank You
Appendix
1st Revision 2nd Revision
Lot Count 40 39
Density 1.6 du/ac 1.5 du/ac
Average Lot Size 11,029 SF 12,064 SF
Minimum Lot Size 10,000 SF 10,000 SF
Lot Size & Width
Along North Line
10,000 SF
65’
12,000 SF Min*
84’
Open Space 10.4 A (42.3%) 9.6 A (39.2%)
Min. Floor Area 2,250 SF (1 Story)
2,750 (2 Story)
2,800 SF (Along North Line)*
2,500 SF*
Residential Adjacency
• 10,000 SF Lots
• 8’ Board on Board Fence
• 30’ Rear Yard Setback on Lots
Abutting Existing Residential
• Open Space Area Directly
Contiguous to Cook’s Property
• 12,000 SF Lots
• 8’ Board on Board Fence
• 30’ Rear Yard Setback on Lots
Abutting Existing Residential
• Open Space Area Directly
Contiguous to Cook’s Property
• Provide Sanitary Sewer Stub
Out
• Required that at least 3 trees
be installed within in 10’ of the
rear yard*
Plan Revision Comparison
* Listed as requirement in the TZD Development Standards
Lot Size
Range (SF)
Quantity
10,000 –
12,000
19
12,000 –
15,000
18
15,000 or
more
2
Lot Sizes
Development Comparisons
Subdivision
Average Lot Size
(square feet)
Min. Lot Size Max. Lot Size Density
South Village at Watermere
(TZD)
10,770 7,400 19,057 2.10
Tealwood (TZD) 10,000 10,000 14,000 2.91
Ridgeview (TZD) 12,000 9,000 16,000 2.34
Gateway Lakes (TZD) 12,064 10,000 21,656 1.58
Elevations