Item 8 and 9 - Exhibits4
54,847 S.F.
3
54,837 S.F.
1
43,560 S.F.
2
43,560 S.F.
20' SIDE SETBACK
20' SIDE SETBACK20' SIDE SETBACK20' SIDE SETBACK40' FRONT SETBACK 40' FRONT SETBACK
40' STREET SIDE SETBACK40' FRONT SETBACK40' REAR SETBACK40' REAR SETBACK
234.25 234.25
185.92468.73117.00117.00CIMARRONTRAILOVERLANDTRAILL.U.D.=Low Density ResidentialExisting Zoning=SF-1AL.U.D.=Public Parks/Open SpaceExisting Zoning=CSL.U.D.=Low Density Residential
Existing Zoning=SF-1A
L.U.D.=Medium Density Residential
Existing Zoning=SF-20A
Existing Zoning=SF-30AL.U.D.=Low Density ResidentialCS Public/
Semi-Public
Number of
Residential
Lots
Existing
Zoning
Gross
Acreage
Residential Site Data Summary Chart
Proposed
Zoning
Existing Land
Use
49,201
Average
Res
Lot Size
(s.f.)
Net Density
(Dwelling units
per
gross acreage)
4.518 ac1.129 4.518 ac
Net Acreage
(Less ROW
Dedication)
4
Proposed Land
Use
SF-1ALD-Res.
4
54,847 S.F.
3
54,837 S.F.
1
43,560 S.F.
2
43,560 S.F.
20' SIDE SETBACK
20' SIDE SETBACK20' SIDE SETBACK20' SIDE SETBACK40' FRONT SETBACK 40' FRONT SETBACK
40' STREET SIDE SETBACK40' FRONT SETBACK40' REAR SETBACK40' REAR SETBACK
234.25 234.25
185.92468.73117.00117.00L.U.D.=Public Parks/Open SpaceExisting Zoning=CSFence Legend
6' Wood Fence or
Iron Fence
Retain Existing Fence or
6' Iron Fence
Southlake City, Tarrant County, Texas
SAGE GROUP, INC.
Master Planning
Urban Design
Architecture
Landscape Architecture
1130 N. Carroll Ave., Ste. 200
Southlake, Texas 76092
Curtis Young
TEL. 817-424-2626
Planner:
04 MAY 26
0 100'200'400'
1" = 100'
Applicant:
Sage Group, Inc.
1130 N. Carroll Avenue, Suite 200
Southlake, TX 76092
817-424-2626
Contact: Curtis Young, AIA
Concept Plan Johnson Park
Owner:
Keller ISD
350 Keller Pkwy
Keller, TX 76248 HARRELL DRIVE(65' CONCRETE PUBLIC RIGHT-OF-WAY)JOHNSON ROAD
(65' CONCRETE PUBLIC RIGHT-OF-WAY)
J.G. Allen Survey NO. 18 Addition Lot 16
Case ZA26-0035
Location Map
Legend
5' Concrete Sidewalk
Fence / Wall Diagram
HARRELL DRIVE(65' PUBLIC RIGHT-OF-WAY)JOHNSON ROAD
(65' PUBLIC RIGHT-OF-WAY)N 89°48'41'' E 468.51'S 00°11'19'' E 419.92'S 89°48'41'' W 468.82'N 00°08'44'' W 419.93'LEGAL DESCRIPTION OF SURVEYED TRACT: Being a tract of land out of the Jeremiah
Asbury Survey, Abstract No. 47 and situated in the City of Fort Worth, Tarrant County,
Texas, said tract being a portion of Lot 16, J. G. Allen Survey NO. 18 Addition, an addition
to the City of Keller, Texas according to the plat thereof recorded as Instrument No.
D212128970, of the Official Public Records of Tarrant County, Texas of the Official Public
Records of said County, and being more particularly described by metes and bounds as
follows:
Beginning at a cross in concrete found rod found for the northwest corner of said Lot 18,
said cross being the intersection of the southerly right-of-way line of Johnson Road and
the easterly right-of-way line of Harrell Drive ;
Thence North 89 degrees 48 minutes 41 seconds East with the northerly boundary line of
said Lot 18 and with said southerly right-of-way line a distance of 468.51 feet to a 5/8 inch
capped steel rod found for the northeast corner of said Lot 18;
Thence South 00 degrees 11 minutes 19 seconds East with the easterly boundary line of
said Lot 18 a distance of 419.92 feet to a 1/2 inch capped steel rod set;
Thence South 89 degrees 48 minutes 41 seconds West a distance of 468.82 feet to a cross
in concrete set in the westerly boundary line of said Lot 18, said cross being in said easterly
right-of-way line;
Thence North 00 degrees 08 minutes 44 seconds West with said westerly boundary line a
distance of 419.93 feet to the point of beginning and containing 4.5180 acres of land,
more or less.
SITE
4
54,847 S.F.
3
54,837 S.F.
1
43,560 S.F.
2
43,560 S.F.
20' SIDE SETBACK
20' SIDE SETBACK20' SIDE SETBACK20' SIDE SETBACK40' FRONT SETBACK 40' FRONT SETBACK
40' STREET SIDE SETBACK40' FRONT SETBACK40' REAR SETBACK40' REAR SETBACK
234.25 234.25
185.92468.73117.00117.00CIMARRONTRAILOVERLANDTRAIL4
54,847 S.F.
3
54,837 S.F.
1
43,560 S.F.
2
43,560 S.F.
20' SIDE SETBACK
20' SIDE SETBACK20' SIDE SETBACK20' SIDE SETBACK40' FRONT SETBACK 40' FRONT SETBACK
40' STREET SIDE SETBACK40' FRONT SETBACK40' REAR SETBACK40' REAR SETBACK
234.25 234.25
185.92468.73117.00117.00CIMARRONTRAILOVERLANDTRAILSouthlake City, Tarrant County, Texas
SAGE GROUP, INC.
Master Planning
Urban Design
Architecture
Landscape Architecture
1130 N. Carroll Ave., Ste. 200
Southlake, Texas 76092
Curtis Young
TEL. 817-424-2626
Planner:
04 MAY 26
0 100'200'400'
1" = 100'
Applicant:
Sage Group, Inc.
1130 N. Carroll Avenue, Suite 200
Southlake, TX 76092
817-424-2626
Contact: Curtis Young, AIA
Johnson Park
Owner:
Keller ISD
350 Keller Pkwy
Keller, TX 76248
J.G. Allen Survey NO. 18 Addition Lot 16
Case ZA26-0035
Land Use Amendment
Existing Land Use
Proposed Land Use
Change
Public/Semi-Public
portion to Low -
Density Residential
Medium -
Density
Residential
JOHNSON ROAD
JOHNSON ROAD
Low - Density
Residential
Public
Park/Open
Space
Public /
Semi-Public
P R E L I M I N A R Y
FOR REVIEW ONLY
Not for Construction or Permit Purposes
P.E. No.
Engineer
Date
CLAYTON T. REDINGER
97497 4/09/2026
PREPARED FOR:CLIENT NAME
ADDRESS
CITY, TEXAS XXXXX
(XXX) XXX-XXXX
REDINGER GROUP, LLC
P.O. BOX 93206
SOUTHLAKE, TEXAS 76092
PHONE: (817) 253-5727
ENGINEERING FIRM REGISTRATION NUMBER F-23328
EXISTING DRAINAGE PLAN
KISD ON JOHNSON
SOUTHLAKE, TEXAS
NORTH
NORTH
WTWDWTWDP R E L I M I N A R Y
FOR REVIEW ONLY
Not for Construction or Permit Purposes
P.E. No.
Engineer
Date
CLAYTON T. REDINGER
97497 4/09/2026
PREPARED FOR:CLIENT NAME
ADDRESS
CITY, TEXAS XXXXX
(XXX) XXX-XXXX
REDINGER GROUP, LLC
P.O. BOX 93206
SOUTHLAKE, TEXAS 76092
PHONE: (817) 253-5727
ENGINEERING FIRM REGISTRATION NUMBER F-23328
PRELIMINARY GRADING & DRAINAGE PLAN
KISD ON JOHNSON
SOUTHLAKE, TEXAS
NORTH
WTWDP R E L I M I N A R Y
FOR REVIEW ONLY
Not for Construction or Permit Purposes
P.E. No.
Engineer
Date
CLAYTON T. REDINGER
97497 4/09/2026
PREPARED FOR:CLIENT NAME
ADDRESS
CITY, TEXAS XXXXX
(XXX) XXX-XXXX
REDINGER GROUP, LLC
P.O. BOX 93206
SOUTHLAKE, TEXAS 76092
PHONE: (817) 253-5727
ENGINEERING FIRM REGISTRATION NUMBER F-23328
NORTH
PRELIMINARY UTILITY PLAN
KISD ON JOHNSON
SOUTHLAKE, TEXAS
4
54,847 S.F.
3
54,837 S.F.
1
43,560 S.F.
2
43,560 S.F.
20' SIDE SETBACK
20' SIDE SETBACK20' SIDE SETBACK20' SIDE SETBACK40' FRONT SETBACK 40' FRONT SETBACK
40' STREET SIDE SETBACK40' FRONT SETBACK40' REAR SETBACK40' REAR SETBACK
234.25 234.25
185.92468.73117.00117.00CIMARRONTRAILOVERLANDTRAILL.U.D.=Low Density ResidentialExisting Zoning=SF-1AL.U.D.=Public Parks/Open SpaceExisting Zoning=CSL.U.D.=Low Density Residential
Existing Zoning=SF-1A
L.U.D.=Medium Density Residential
Existing Zoning=SF-20A
Existing Zoning=SF-30AL.U.D.=Low Density ResidentialSouthlake City, Tarrant County, Texas
SAGE GROUP, INC.
Master Planning
Urban Design
Architecture
Landscape Architecture
1130 N. Carroll Ave., Ste. 200
Southlake, Texas 76092
Curtis Young
TEL. 817-424-2626
Planner:
04 MAY 26
0 100'200'400'
1" = 100'
Applicant:
Sage Group, Inc.
1130 N. Carroll Avenue, Suite 200
Southlake, TX 76092
817-424-2626
Contact: Curtis Young, AIA
Tree Conservation Plan Johnson Park
Owner:
Keller ISD
350 Keller Pkwy
Keller, TX 76248 HARRELL DRIVE(65' CONCRETE PUBLIC RIGHT-OF-WAY)JOHNSON ROAD
(65' CONCRETE PUBLIC RIGHT-OF-WAY)
J.G. Allen Survey NO. 18 Addition Lot 16
Case ZA26-0035
N 89°48'41'' E 468.51'S 00°11'19'' E 419.92'S 89°48'41'' W 468.82'N 00°08'44'' W 419.93'Trees
Protected Trees
Borderline Trees
Removed Trees
196,804 s.f.
≈ 21,204 s.f. -->10.77%
≈19,920 s.f. --> 93.94%
≈ 254 s.f. --> 1.20%
≈ 1,030 s.f. --> 4.86%
≈ 21,204 s.f. -->100.00%
Tree Canopy Coverage
Total site area
Total existing canopy
Preserved tree canopy
Protected tree canopy (green)
Borderline Trees (yellow)
Trees to be altered (red)