District Regulations
Maximum Permitted | |
|---|---|
Building height | 35 feet |
Lot coverage | 40% |
Minimum Requirements | |
|---|---|
Lot size | 7,500 square feet (public sewer and water required) |
Lot width | |
At street line | 40 feet |
At building setback line | 70 feet |
Rear yard | 20 feet |
Side yard | |
Total | 20 feet |
One side | 10 feet |
Building setback line | 25 feet |
Single-Family Detached Dwelling | Single-Family Semidetached Dwelling | Two-Family Detached Dwelling | Two-Family Semidetached Dwelling Unit | |
|---|---|---|---|---|
Maximum lot coverage | 40% | 50% | 35% | 20% |
Maximum building height | 35 feet | 35 feet | 35 feet | 35 feet |
Minimum Regulations | ||||
Lot size | 7,500 square feet | 5,000 square feet per dwelling unit | 10,000 square feet | 4,000 square feet per dwelling unit |
Building setback line | 25 feet | 25 feet | 30 feet | 30 feet |
Lot width: | ||||
At street line | 40 feet | 30 feet per dwelling unit | 60 feet | 60 feet |
At building setback line | 70 feet | 40 feet | 80 feet | 80 feet |
Rear yard | 20 feet | 20 feet | 20 feet | 20 feet |
Side yard: | ||||
Total | 20 feet | 20 feet | 25 feet | |
One side | 10 feet | 10 feet | 10 feet | 20 feet |
Open space | 40% | 40% | 40% | 40% |
Single-Family Detached Dwelling | Single-Family Semidetached Dwelling | Two-Family Detached Dwelling | Two-Family Semidetached Dwelling | |
|---|---|---|---|---|
Maximum lot coverage | 40% | 50% | 35% | 20% |
Maximum building height | 35 feet | 35 feet | 35 feet | 35 feet |
Minimum regulations | ||||
Lot size | 7,500 square feet | 5,000 square feet per dwelling unit | 10,000 square feet | 4,000 square feet/dwelling unit |
Building setback line | 25 feet | 25 feet | 30 feet | 30 feet |
Lot width: | ||||
At street line | 40 feet | 30 feet per dwelling unit | 60 feet | 60 feet |
At building setback line | 70 feet | 40 feet | 80 feet | 80 feet |
Rear yard | 20 feet | 20 feet | 20 feet | 20 feet |
Side yard: | ||||
Total | 20 feet | 20 feet | 25 feet | |
One side | 10 feet | 10 feet | 10 feet | 20 feet |
Open space | 40% | 40% | 40% | 40% |
Single-Family Detached Dwelling | Single-Family Semidetached Dwelling | Two-Family Detached Dwelling | Permitted Nonresidential Uses | |
|---|---|---|---|---|
Maximum lot coverage | 50% | 50% | 40% | 40% |
Maximum building height | 35 feet | 35 feet | 35 feet | 35 feet |
Minimum regulations | ||||
Lot size | 5,000 square feet | 4,500 square feet/dwelling unit | 9,000 square feet | 7,500 square feet |
Building setback line | 25 feet | 25 feet | 25 feet | 25 feet |
Lot width: | ||||
At street line | 30 feet | 30 feet/dwelling unit | 35 feet | 35 feet |
At building setback line | 50 feet | 40 feet | 70 feet | 70 feet |
Rear yard | 20 feet | 20 feet | 20 feet | 20 feet |
Side yard: | ||||
Total | 15 feet | 20 feet | 20 feet | 20 feet |
One side | 6 feet | 10 feet | 10 feet | 10 feet |
Open space | 30% | 30% | 30% | 30% |
Single-Family Detached Single-Family Semidetached | Two-Family Detached | Two-Family Semidetached | Individual Townhouse | Townhouse Development | Apartment Development | Permitted Nonresidential Uses | |
|---|---|---|---|---|---|---|---|
Maximum permitted: | |||||||
Building height | 35 feet | 35 feet | 35 feet | 35 feet | 35 feet | 35 feet | 35 feet |
Lot coverage | 50% | 40% | 50% | 50% | 25% | 25% | 40% |
Paved area | 30% | 25% | |||||
Minimum Requirement: | |||||||
Lot size | 4,500 square feet/dwelling unit (d.u.) | 7,500 square feet | 7,500 square feet | 2,000 square feet | 80,000 square feet total; 4,400 square feet of lot area/d.u. | 80,000 square feet total; 4,356 square feet of lot area/d.u. 3+ bedrooms; 3,630 square feet/d.u. with 2 bedrooms; 3,112 square feet/d.u. with 1 bedroom | 7,500 square feet |
Lot width: | |||||||
At street line | 30 feet/d.u. | 35 feet | 35 feet | 18 feet | 150 feet | 150 feet | 35 feet |
At building setback line | 40 feet/d.u. | 70 feet | 70 feet | 18 feet | 150 feet | 150 feet | 70 feet |
Rear yard | 20 feet | 20 feet | 20 feet | 20 feet | 20 feet | 50 feet | 20 feet |
Side yard: | |||||||
Total | 15 feet | 22 feet | 50 feet | 100 feet | 20 feet | ||
One side | 6 feet | 10 feet | 15 feet | 10 feet/each townhouse | 25 feet | 50 feet | 10 feet |
Building setback line | 25 feet | 25 feet | 25 feet | 25 feet | 25 feet | 50 feet | 25 feet |
Open space | 30% | 30% | 30% | 30% | 30% | 30% | 30% |
Maximum Permitted | |
|---|---|
Building height | 35 feet |
Lot coverage | 50% |
Lot coverage plus paved area | 90% |
Minimum Requirements | |
|---|---|
Lot size | 4,000 square feet (public sewer and water required) |
Lot width: | |
At street line | 40 feet |
Rear yard | 20 feet |
Side Yard: | |
Total | 12 feet |
One side | 6 feet |
Distance between highway access points | 75 feet |
Building setback line | 25 feet |
Open space | 10% |
Maximum Permitted | |
|---|---|
Building height | 35 feet |
Lot coverage | 50% |
Lot coverage and paved area | 80% |
Minimum Requirements | |
|---|---|
Lot size | 10,000 square feet (public sewer and water required) |
Lot width: | |
At street line | 80 feet |
At building setback line | 80 feet |
Rear yard | 20 feet |
Side yard: | |
Total | 20 feet |
One side | 10 feet |
Building setback line | 25 feet |
Open space | 20% |
Concentrations Averaged Over | ||||
|---|---|---|---|---|
Contaminant | 1 Year | 30 Days | 24 Hours | 1 Hour |
Settled Particulate (total) | 0.8 mg/cm2/mo. | 1.5/mg/cm2/mo. | ||
Lead | 5 ug/m3 | |||
Beryllium | 0.01 ug/m3 | |||
Sulfates (as H2SO4) | 10 ug/m3 | 30 ug/m3 | ||
Fluorides (total soluble, as HF) | 5 ug/m3 | |||
Hydrogen Sulfide | 0.005 ppm | 0.1 ppm | ||
Maximum Permissible Sound Pressure Level in Decibels Along Residence District Boundaries | |||
|---|---|---|---|
Frequency Band (cycles per second) | Between 10:00 p.m. and 7:00 a.m. | Between 7:00 a.m. 10:00 p.m. | Along Commercial District Boundaries or at Lot Lines |
20 to 75 | 63 | 71 | 73 |
75 to 150 | 55 | 64 | 66 |
150 to 300 | 47 | 58 | 60 |
300 to 600 | 41 | 53 | 55 |
600 to 1,200 | 37 | 49 | 52 |
1,200 to 2,400 | 35 | 47 | 50 |
2,400 to 4,800 | 33 | 46 | 48 |
4,800 to 10,000 | 32 | 44 | 47 |
Amount of Time in Any One-Hour Period | Increase in Decibels* |
|---|---|
Not more than 12 minutes | 5 |
Not more than 3 minutes | 10 |
Not more than 1 minute | 15 |
NOTES: | |
|---|---|
* | Apply one of these increases only |
Maximum Permitted | |
|---|---|
Building height | 40 feet |
Lot coverage (noting the open space requirements) | 50% |
Floor area ratio | 1.0 |
Paved area (noting the open space requirements) | 50% |
Minimum requirements | |
|---|---|
Lot size | 20,000 square feet (public sewer and water required) |
Lot width: | |
At street line | 100 feet |
At building setback line | 100 feet |
Rear yard | 30 feet |
Side yard: | |
Total | 30 feet |
One side | 15 feet |
Distance between highway access points | 75 feet |
Building setback line | 40 feet |
Improvement setback line | 10 feet |
Open space | 20% |