Type
|
Percent of Base Site Area Classified as Resource Protection
Land1
|
Maximum Density on Net Buildable Site Area without Cluster
(units/acres)
|
Maximum Density on Net Buildable Site Area with Cluster
(units/acres)2
|
Minimum Net Lot Area3,4
|
---|---|---|---|---|
Residential R-1
| ||||
Single-family detached4
|
0% to 24%
|
1.25
|
34,000 square feet
| |
Single-family detached
|
25% to 67%
|
1.25 + 0.025 x each additional percent of base site area classified
as resource-protected land
|
22,000 square feet
| |
Single-family detached
|
68% +
|
2.33
|
15,000 square feet
| |
Other permitted uses
|
1 acre5
|
NOTES:
| |
---|---|
1
| |
2
|
The maximum density on net buildable site area is determined
on the basis of the percentage of base site area with resource protection
land and open space. The maximum number of dwelling units permitted
on a particular tract shall not exceed the number of dwelling units
that could be constructed on the site given the development constraints
of the physical site and the otherwise applicable Township ordinance
requirements. A standard subdivision plan showing sufficient detail
to demonstrate the maximum number of dwelling units that could be
constructed on the site shall be provided to the Township and approved
by the Township engineer.
|
3
|
See definition of "net lot area."
|
4
|
With on-lot private water and/or on-lot sewage facilities, the
minimum lot area permitted shall be 34,000 square feet with a minimum
lot width at the building line of 110 feet.
|
5
|
Type
|
Percent of Base Site Area Classified as
Resource Protection Land1
|
Maximum Density on Net Buildable Site
Area2
(units/acre)
|
Minimum Net Lot Area3
(square feet)
|
Minimum Average Net Lot Area
(square feet)
|
---|---|---|---|---|
Residential R-1:
| ||||
Single-family detached
|
51
|
2.00
|
16,500
|
22,000
|
NOTES:
1 For purposes of determining the percent of base site area classified as resource protection land in § 200-52, farmland as defined in § 200-68A(12) and which is offered to the Farmland Preservation Corporation shall be considered to be natural resource protection land.
| |
2 Notwithstanding
the maximum density on net buildable site area, the maximum number
of dwelling units permitted on a particular tract shall in no circumstance
be greater than the maximum number of dwelling units that actually
could be constructed on the site without farmland preservation given
the development constraints of the physical site and the otherwise
applicable Township ordinance requirements. A plan showing sufficient
detail to demonstrate the maximum number of dwelling units that could
be constructed on the site shall be required as part of any farmland
preservation conditional use application.
3 The minimum net lot size of 16,500 square feet and minimum average lot size of 22,000 square feet is permitted only where the resource protection land, including farmland as defined in § 200-68A(12), exceeds 51% of the base site area.
|
Type
|
Minimum Percent of Base Site
Area Classified as Resource Protection Land1
|
Maximum Density on Net Buildable
Site Area2
(units/acre)
|
Minimum Net Lot Area3
(square feet)
|
Minimum Average Net Lot Area
(square feet)
|
---|---|---|---|---|
Residential R-1
|
51%
|
2.00
|
16,500
|
22,000
|
NOTES:
|
---|
2 Notwithstanding
the maximum density on net buildable site area, the maximum number
of dwelling units permitted on a particular tract shall in no circumstance
be greater than the maximum number of dwelling units that actually
could be constructed on the site without open space clustering given
the development constraints of the physical site and the otherwise
applicable Township ordinance requirements. A plan showing sufficient
detail to demonstrate the maximum number of dwelling units that could
be constructed on the site shall provided to the Township.
|
3 The minimum net lot size and minimum average lot size is permitted only where the resource protection land, including open space as defined in § 200-7, exceeds 51% of the base site area.
|
Minimum Net Lot Area
|
Minimum Lot Width at Front Building Setback
Line
(feet)
|
Maximum Building Height
(feet)
|
Front
(feet)
|
Minimum Yards1
Side
(each)
(feet)
|
Rear2
(feet)
|
---|---|---|---|---|---|
Dwellings:
| |||||
1 acre
|
160
|
35
|
50
|
25
|
75
|
40,000 sq. ft.
|
150
|
35
|
50
|
25
|
75
|
34,000 sq. ft.
|
140
|
35
|
50
|
25
|
70
|
25,000 sq. ft.
|
120
|
35
|
40
|
20
|
70
|
22,000 sq. ft.
|
120
|
35
|
40
|
20
|
70
|
16,500 sq. ft.
|
100
|
35
|
35
|
15
|
45
|
15,000 sq. ft.
|
100
|
35
|
35
|
15
|
45
|
All other uses3:
| |||||
1 acre
|
160
|
35
|
50
|
25
|
75
|
NOTES:
1 Where a yard abuts a major collector or arterial road listed in § 200-63 of this chapter, the building setback shall be increased to 80 feet for collector roads and 100 feet for arterial roads.
|
2 Rear yard open
porches are an exception to the rear yard setback.
|
Maximum Impervious Surface Ratio
| |||
---|---|---|---|
Lot Size
|
Permitted by Developer
|
Total Permitted by Property Owner of that
Permitted Developer
| |
More than 5 acres
|
.17
|
.17
| |
40,001 square feet to 5 acres
|
.15
|
.18
| |
34,001 to 40,000 square feet
|
.16
|
.19
| |
25,001 to 34,000 square feet
|
.18
|
.21
| |
20,001 to 25,000 square feet
|
.21
|
.24
| |
16,501 to 20,0002 square feet
|
.25
|
.28
| |
15,001 to 16,500 square feet
|
.27
|
.30
| |
13,501 to 15,000 square feet
|
.30
|
.33
| |
12,501 to 13,500 square feet
|
.32
|
.35
| |
10,001 to 12,500 square feet
|
.35
|
.38
| |
6,001 to 10,000 square feet
|
.45
|
.48
| |
2,000 to 6,000 square feet (R-3)
|
.55
|
.58
| |
2,000 to 6,000 square feet (R-4)
|
.58
|
.61
|
NOTES:
1 Unless the subdivision
or land development plan approval specifies a more restrictive impervious
surface ratio, in which case the more restrictive ratio shall apply.
2 For farmland preservation
developments in the R-1 District, the ratios are increased to 0.30
and 0.33.
|
Lot Size
(square feet)
|
Maximum Impervious Surface Ratio
| |
---|---|---|
15,001 or up
|
.18
| |
13,501 to 15,000
|
.24
| |
12,501 to 13,500
|
.26
| |
10,000 to 12,500
|
.29
| |
Under 10,000
|
Apply ratios in
Subsection A above
|