Specific Use Regulations
Table 1. Density Factor and Minimum Common Open Space | ||
|---|---|---|
Zoning District: | R-1 | R-2 |
Density Factor (ATA/du)1 | 1 du/25,000 sqft ATA | 1 du/15,000 sqft ATA |
Common Open Space2 | 50% | 50% |
1 | ATA = Adjusted Tract Area. See below for ATA calculation. |
2 | Common open space is a percentage of the Adjusted Tract Area plus constrained land. See Subsection J for calculation of the minimum required common open space. |
Table 2. Constrained Land | |||
|---|---|---|---|
Constrained Land | |||
Resource | Area of Resource (acres) | Protection Factor | Constrained Land (acres) |
Existing road rights-of-way | X 1.00 | = | |
Portion of land under conservation easement that is restricted from further development | X 1.00 | = | |
100-year floodplain | X 1.00 | = | |
Wetlands, lakes, and ponds | X 0.95 | = | |
Very steep slopes (20% or greater) | X 0.85 | = | |
Moderately steep slopes (15% or greater but less than 20%) | X 0.25 | = | |
SUM OF CONSTRAINED LAND | = | ||
Table 3. Adjusted Tract Area | |
|---|---|
Adjusted Tract Area | |
Gross tract area | acres |
minus the sum of Constrained Land from Table 2 | - acres |
equals Adjusted Tract Area (ATA) | = acres ATA |
Table 4 Maximum Number of Dwelling Units | |
|---|---|
Maximum Number of Dwelling Units | |
Adjusted Tract Area from Table 3 | ac. |
Convert ATA from acres to square feet (ATA multiplied by 43,560) | = _________sqft |
divided by applicable density factor from Table 1 | ÷ |
equals maximum number of dwelling units | = _________du |
Table 5 Dimensional Standards for Yield Plan Approach | ||
|---|---|---|
R-1 | R-2 | |
Minimum lot area (net of all future/ultimate street rights-of-way) | 25,000 SF | 15,000 SF |
Minimum lot width | 125 feet | 100 feet |
Front yard | 50 feet | 50 feet |
Side yard (each) | 15 feet | 15 feet |
Rear yard | 30 feet | 20 feet |
Table 6. Dimensional Standards | ||
|---|---|---|
Dimensional Standards | ||
R-1 District | R-2 District | |
Density (Refer also to Table 1) | 1 du/25,000 sqft of ATA | 1 du/15,000 sqft of ATA |
Minimum lot size | 7,500 SF | 5,000 SF |
Minimum lot width at building line1 | 50 feet | 40 feet |
Minimum street frontage | 20 feet | 20 feet |
Minimum front yard | 20 feet | 20 feet |
Garage setback2 | 10 feet | 10 feet |
Minimum rear yard | 30 feet | 20 feet |
Accessory Bldgs. | 10 feet | 10 feet |
Minimum side yard | 5 feet 25' aggregate | 5 feet 25' aggregate |
Maximum height | 35 feet | 35 feet |
1 | In the case of flag lots, the building line shall be located where the lot equals the minimum width. |
2 | For front-facing garages, distance behind the front facade of the primary dwelling. |
Table 7. Maximum Impervious Cover | |
|---|---|
Lot Size | Maximum Impervious Cover |
Less than 10,000 SF | 50% |
10,000-19,999 SF | 35% |
20,000-43,560 SF | 20% |
Larger than 43,560 SF | Reduce limit by 1.5% for each additional acre up to a maximum impervious cover of 20,000 SF. |
Common open space | 4% |
Table 8. Minimum Common Open Space | |
|---|---|
Minimum Common Open Space | |
Adjusted Tract Area from Table 3 | acres |
Applicable common open space percentage from Table 1 | % |
Adjusted Tract Area multiplied by common open space % | = acres |
Plus Constrained Land from Table 2 | acres |
Equals minimum common open space | = acres |
Building Size | Wall Sign Limitation |
|---|---|
Less than 15,000 square feet of gross floor area | 1 wall sign, being a maximum of 5% of the facade |
Equal to or greater than 15,000 square feet of gross floor area, but less than 50,001 square feet | 2 wall signs, with a cumulative total area equal to or less than 200 square feet |
Greater than 50,000 square feet | 3 wall signs, with a cumulative total area not to exceed 300 square feet |