R1-10 Zone in Phoenix, AZ
R1-10 zoning district rules in Phoenix, AZ. Permitted uses, setbacks, height limits, and lot coverage requirements.
The R1-10 zone in Phoenix, AZ 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 20 ft front setback, 5 ft side setback, and 20 ft rear setback. Maximum building height is 30 feet (2 stories). Maximum lot coverage is 40%.
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 | 20 feet |
| Side Setback | 5 feet |
| Rear Setback | 20 feet |
Phoenix Zoning Ordinance — Single Family Residential 10,000 sqft minimum lot.
Height Limits
- Max Height
- 30 feet
- Max Stories
- 2
Phoenix Zoning Ordinance — standard single-family residential.
Lot Coverage
- Max Coverage
- 40%
Phoenix Zoning Ordinance. Lot coverage for R1-10 zone.
Parking Requirements
Single-family: 2 covered parking spaces required per single-family dwelling. Covered parking (garage or carport) is a standard requirement in Phoenix due to extreme heat. Multi-family: 1.5–2 spaces per unit for multifamily development. Lower requirements near light rail stations.
Source: Phoenix Zoning Ordinance Section 606 — Accessory Dwelling Units; Arizona HB 2297 (Laws 2024, Chapter 204). Last verified April 5, 2026. View source