R-4 Zone in Columbus, OH
R-4 zoning district rules in Columbus, OH. Permitted uses, setbacks, height limits, and lot coverage requirements.
The R-4 zone in Columbus, OH is a residential district (Multi-Family Medium Density). Permits multi-family housing at medium density. Allows small to mid-size apartment buildings and condominiums. This zone requires a 15 ft front setback, 5 ft side setback, and 10 ft rear setback. Maximum building height is 40 feet (3 stories). Maximum lot coverage is 60%.
Common Permitted Uses
- Apartments
- Condominiums
- Townhomes
Permits multi-family housing at medium density. Allows small to mid-size apartment buildings and condominiums.
Setback Requirements
| Setback Type | Requirement |
|---|---|
| Front Setback | 15 feet |
| Side Setback | 5 feet |
| Rear Setback | 10 feet |
Columbus City Codes Chapter 3332 — R-4 Residential. Higher density. Minimum lot area 3,500 sqft.
Height Limits
- Max Height
- 40 feet
- Max Stories
- 3
Columbus City Codes Chapter 3332 — R-4 Residential.
Lot Coverage
- Max Coverage
- 60%
Columbus City Codes Chapter 3332 — R-4 Residential.
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