R-3B Zone in Orlando, FL
R-3B zoning district rules in Orlando, FL. Permitted uses, setbacks, height limits, and lot coverage requirements.
The R-3B zone in Orlando, FL is a residential district (Multi-Family Low Density). Permits multi-family housing at low density, typically up to 4 units. Allows triplexes and fourplexes in addition to single-family and duplex uses. This zone requires a 20 ft front setback, 7.5 ft side setback, and 20 ft rear setback. Maximum building height is 55 feet (4 stories). Maximum lot coverage is 65%.
Common Permitted Uses
- Single-family homes
- Duplexes
- Triplexes
- Fourplexes
Permits multi-family housing at low density, typically up to 4 units. Allows triplexes and fourplexes in addition to single-family and duplex uses.
Setback Requirements
| Setback Type | Requirement |
|---|---|
| Front Setback | 20 feet |
| Side Setback | 7.5 feet |
| Rear Setback | 20 feet |
Orlando Land Development Code. R-3B high-density residential — allows multifamily and higher unit counts.
Height Limits
- Max Height
- 55 feet
- Max Stories
- 4
Orlando Land Development Code. R-3B — 55 ft, up to 4 stories for high-density residential.
Lot Coverage
- Max Coverage
- 65%
Orlando Land Development Code. R-3B high-density multifamily — 65% maximum coverage.
Parking Requirements
Single-family: 2 spaces per single-family dwelling in R-1/R-1A/R-1AA zones. Garage or paved off-street parking required for new construction. Multi-family: 1.5–2 spaces per unit in R-3 zones. Reduced requirements in Activity Center zones near transit. Downtown Orlando has reduced parking minimums.
Source: Orlando Land Development Code Chapter 65; Florida Statutes 166.0451 (HB 1339, 2024). Last verified April 5, 2026. View source