SR-1 Zone in Charleston, SC
SR-1 zoning district rules in Charleston, SC. Permitted uses, setbacks, height limits, and lot coverage requirements.
The SR-1 zone in Charleston, SC is a residential district. This zone requires a 35 ft front setback, 10 ft side setback, and 30 ft rear setback. Maximum building height is 35 feet (2 stories). Maximum lot coverage is 30%.
Setback Requirements
| Setback Type | Requirement |
|---|---|
| Front Setback | 35 feet |
| Side Setback | 10 feet |
| Rear Setback | 30 feet |
Charleston Zoning Ordinance Chapter 54 — SR-1 Single Residential. Low density, large lot.
Height Limits
- Max Height
- 35 feet
- Max Stories
- 2
Charleston Zoning Ordinance Chapter 54 — SR-1 Residential.
Lot Coverage
- Max Coverage
- 30%
Charleston Zoning Ordinance Chapter 54 — SR-1 Residential.
Parking Requirements
Single-family: 2 spaces per dwelling unit. Off-street parking required except in DR Downtown Residential zone where pre-automobile historic properties may have no off-street parking. Charleston Zoning Ordinance Chapter 54. Multi-family: 1.5 spaces per unit in MR and MU zones. Reduced requirements in Historic District and near CARTA bus service corridors.
Source: Charleston Zoning Ordinance Chapter 54; Board of Architectural Review Guidelines. Last verified April 6, 2026. View source