R-1 Zone in Columbus, OH
R-1 zoning district rules in Columbus, OH. Permitted uses, setbacks, height limits, and lot coverage requirements.
The R-1 zone in Columbus, OH is a residential district (Single-Family Residential). Permits one dwelling unit per lot. Typically the most restrictive residential zone. Designed to preserve the character of established single-family neighborhoods. This zone requires a 35 ft front setback, 8 ft side setback, and 25 ft rear setback. Maximum building height is 35 feet (2 stories). Maximum lot coverage is 35%.
Common Permitted Uses
- Single-family homes
Permits one dwelling unit per lot. Typically the most restrictive residential zone. Designed to preserve the character of established single-family neighborhoods.
Setback Requirements
| Setback Type | Requirement |
|---|---|
| Front Setback | 35 feet |
| Side Setback | 8 feet |
| Rear Setback | 25 feet |
Columbus City Codes Chapter 3332 — R-1 Single Family Residential. Largest single-family setbacks. Minimum lot area 10,000 sqft.
Height Limits
- Max Height
- 35 feet
- Max Stories
- 2
Columbus City Codes Chapter 3332 — R-1 Single Family.
Lot Coverage
- Max Coverage
- 35%
Columbus City Codes Chapter 3332 — R-1 Single Family. Low coverage, large lots.
Parking Requirements
Single-family: 2 spaces per dwelling unit. Off-street parking required. Driveway may satisfy requirement. Columbus City Codes Chapter 3342. Multi-family: 1.5 spaces per unit. Reduced requirements within 1/4 mile of COTA bus routes or downtown core. Columbus City Codes Chapter 3342.
Source: Columbus City Codes Chapter 3332 (Zoning) — Accessory Dwelling Units; Columbus Building Code. Last verified April 6, 2026. View source