AP
|
Agricultural Protection
| |
RC
|
Rural Conservation
| |
R-1
|
Low-Density Residential
| |
R-2
|
Medium-Density Residential
| |
R-3
|
High-Density Residential
| |
V
|
Village
| |
C
|
Commercial
| |
I
|
Industrial
| |
FW
|
Floodway Overlay
| |
FF
|
Flood Fringe Overlay
| |
FA
|
General Floodplain Area Overlay
| |
UM
|
Underground Mining Overlay
| |
AIR-1
|
Airport Safety - 1
| |
AIR-2
|
Airport Safety - 2
| |
AIR-3
|
Airport Safety - 3
|
Size of Parcel of Land
(acres)
|
Number of Dwellings or Group Homes Permitted
| |
---|---|---|
0 - 4.99
|
1
| |
5 - 14.99
|
2
| |
15 - 29.99
|
3
| |
30 - 44.99
|
4
| |
45 - 59.99
|
5
| |
60 - 74.99
|
6
| |
75 -- 124.99
|
7
| |
125 -- 174.99
|
8
| |
175 -- 224.99
|
9
| |
225 or more
|
1 additional for each 50 acres over 225 acres
|
Public Water and/or Public Sewer
|
No Public Water and No Public Sewer
| ||||
---|---|---|---|---|---|
Use
|
Lot Area
(square feet)
|
Lot Width
(feet)
|
Lot Area
(acres)
|
Lot Width
(feet)
| |
Single-family detached dwellings
|
30,000 per dwelling unit
|
125 per dwelling unit
|
1 (43,560 square feet) per dwelling unit
|
150 per dwelling unit
| |
All other uses
|
30,000
|
125
|
1 (43,560 square feet)
|
150
|
*NOTE: Additional lot area may be required if well testing,
soil limitations for on-site sewage disposal, or other factors require
the need for a larger lot.
|
Dwelling Type
|
Minimum Lot Width
(feet)
|
Minimum Lot Area
(square feet)
| |
---|---|---|---|
Single-family detached dwellings
|
100 per dwelling unit
|
20,000 per dwelling unit
|
With Public Water and Public Sewer
|
With Either Public Water or Public Sewer
|
No Public Water and No Public Sewer
| ||||
---|---|---|---|---|---|---|
Use
|
Lot Area
(square feet)
|
Lot Width
(feet)
|
Lot Area
(square feet)
|
Lot Width
(feet)
|
Lot Area
(acres)
|
Lot Width
(feet)
|
Single-family detached dwellings; single-family semidetached
dwellings
|
15,000 per dwelling unit
|
100 per dwelling unit
|
25,000 per dwelling unit
|
125 per dwelling unit
|
1 (43,560 square feet) per dwelling unit
|
150 per dwelling unit
|
All other uses
|
20,000
|
100
|
25,000
|
125
|
1 (43,560 square feet)
|
150
|
*NOTE: Additional lot area may be required if well testing,
soil limitations for on-site sewage disposal, or other factors evidence
the need for a larger lot.
|
Dwelling Type
|
Minimum Lot Width
(feet)
|
Minimum Lot Area
(square feet)
| |
---|---|---|---|
Single-family detached dwellings; single-family semidetached
dwellings
|
60 per dwelling unit
|
7,000 per dwelling unit
|
Public Water and Public Sewer
| ||
---|---|---|
Use
|
Lot Area
(square feet)
|
Lot Width
(feet)
|
Single-family detached dwellings; single-family semidetached
dwellings; two-family dwellings
|
8,000 per dwelling unit
|
70 per dwelling unit
|
Single-family attached dwellings
|
6,000 per dwelling unit
|
30 per dwelling unit
|
Multifamily dwellings and apartments
|
6,000 per dwelling unit
|
30 per dwelling unit
|
All other uses
|
10,000
|
100
|
Dwelling Type
|
Minimum Lot Width
(feet)
|
Minimum Lot Area
(square feet)
|
---|---|---|
Single-family detached dwellings, single-family semidetached
dwellings and two-family dwellings
|
60 per dwelling unit
|
6,000 per dwelling unit
|
Single-family attached dwellings
|
30 per dwelling unit
|
3,000 per dwelling unit
|
Multifamily dwellings and apartments
|
100 per building containing dwelling units
|
20,000 per building containing dwelling units
|
With Public Water and Public Sewer
|
With Either Public Water or Public Sewer
|
No Public Water and No Public Sewer
| ||||
---|---|---|---|---|---|---|
Use
|
Lot Area
(square feet)
|
Lot Width
(feet)
|
Lot Area
(square feet)
|
Lot Width
(feet)
|
Lot Area
(acres)
|
Lot Width
(feet)
|
Single-family and two-family dwellings
|
6,000 per dwelling unit
|
60 per dwelling unit
|
25,000 per dwelling unit
|
125 per dwelling unit
|
1 (43,560 square feet) per dwelling unit
|
150 per dwelling unit
|
All other uses
|
10,000
|
100
|
25,000
|
125
|
1 (43,560 square feet)
|
150
|
*NOTE: Additional lot area may be required if well testing,
soil limitations for on-site sewage disposal, or other factors indicate
the need for a larger lot.
|
Dwelling Type
|
Minimum Lot Width
(feet)
|
Minimum Lot Area
(square feet)
| |
---|---|---|---|
Single-family detached dwellings, single-family semidetached
dwellings and two-family dwellings
|
40 per dwelling unit
|
4,500 per dwelling unit
| |
Single-family attached dwellings
|
20 per dwelling unit
|
2,000 per dwelling unit
| |
Multifamily dwellings
|
100
|
20,000
|
TND Greater than 30 Acres
(percentage of total dwelling units in TND)
|
TND 30 Acres or Less
(percentage of total dwelling units in TND)
| |||
Use
|
Minimum
|
Maximum
|
Minimum
|
Maximum
|
Single-family detached
|
50%
|
70%
|
50%
|
70%
|
Single-family semidetached
|
10%
|
30%
|
10%
|
30%
|
Townhouse
|
10%
|
30%
|
10%
|
20%
|
Multifamily
|
10%
|
20%
|
5%
|
10%
|
Live/work
|
—
|
10%
|
—
|
10%
|
Mixed-use
|
5%
|
10%
|
—
|
10%
|
Ground Floor Area of Commercial Uses
| |||
---|---|---|---|
Size of TND
|
Minimum
|
Maximum
| |
10 to 30 acres
|
1%
|
3%
| |
Greater than 30 acres
|
0.6%
|
5%*
|
*NOTE: Provided that the maximum ground floor area shall be
85,000 square feet.
|
Minimum Lot Size
(square feet)
|
Minimum Lot Width
(feet)
|
Minimum Front Yard
(feet)
|
Minimum Side Yard
(feet)
|
Minimum Rear Yard
(feet)
|
Maximum Impervious Lot Coverage
| |
---|---|---|---|---|---|---|
Single-family detached dwelling
|
4,400
|
40
|
10
|
5 on one side; 15 total
|
5
|
65%
|
Single-family semidetached dwelling (per unit)
|
3,500
|
35
|
10
|
5 on one side; 15 total
|
5
|
70%
|
Townhouse outside community center
|
2,400
|
24
|
10
|
10 at end of row
|
5
|
70%
|
Townhouse within community center
|
1,200
|
24
|
0
|
0
|
0
|
100%
|
Multifamily building
|
4,000
|
40
|
10
|
10
|
5
|
65%
|
Mixed-use building
|
1,200
|
24
|
10
|
10
|
5
|
70%
|
Commercial building
|
2,000
|
20
|
10
|
5 when not attached
|
10
|
75%
|
Commercial building abutting residential properties
outside the TND, if permitted by the Board of Supervisors
|
10,000
|
60
|
25
|
20
|
25
|
70%
|
Table 1
Attributes of Streets in a Traditional Neighborhood Development1
| |||
---|---|---|---|
Collector
|
Local Street
|
Alley
| |
Auto travel lanes
|
2 or 3 12-foot lanes
|
2 10-foot lanes
|
2 8-foot lanes for 2-way traffic, or 1 12-foot lane for 1-way
traffic
|
Bicycle lanes
|
2 4-foot lanes combined with parking lanes
|
None
|
None
|
Parking
|
None, 1, or both sides, 8 feet wide each side
|
None, 1, or both sides, 8 feet wide each side
|
None (access to individual drives and garages outside right-of-way)
|
Curb and gutter
|
Required
|
Required
|
Not required
|
Planting strips*
|
Minimum 5 feet
|
Minimum 5 feet
|
None
|
Sidewalks
|
Both sides, 5 feet minimum
|
Both sides, 3 to 5 feet
|
None
|
NOTES:
|
---|
1 The Board of Supervisors may allow
variation or relief from these standards. The Board of Supervisors
may also allow alternative roadway concepts, such as one-way streets
and yield streets.
|
*Planting strips are not required in community center areas
when permission is granted by the Board of Supervisors.
|
Public Water and Public Sewer
|
Public Water or Public Sewer
|
No Public Water and No Public Sewer
| ||||
---|---|---|---|---|---|---|
Lot Area
(square feet)
|
Lot Width
(feet)
|
Lot Area
(square feet)
|
Lot Width
(feet)
|
Lot Area
(acres)
|
Lot Width
(feet)
| |
8,000
|
70
|
30,000
|
125
|
1 (43,560 square feet)
|
150
|
*NOTE: Additional lot area may be required if well testing,
soil limitations for on-site sewage disposal, or other factors evidence
the need for a larger lot.
|
33000HF00130000000
| |
33000HF00150000000
| |
33000HF00160000000
| |
33000HF00170000000
| |
33000HF00770000000
| |
33000HF00940000000
| |
33000HF01140000000
| |
33000HF01180000000
|