A-3 Zone in Honolulu, HI
A-3 zoning district rules in Honolulu, HI. Permitted uses, setbacks, height limits, and lot coverage requirements.
The A-3 zone in Honolulu, HI is a residential district (Agricultural Residential). Permits rural residential uses with significant acreage requirements. Allows farming, equestrian uses, and accessory structures that urban zones prohibit.
Common Permitted Uses
- Single-family homes
- Farming
- Equestrian
- Agricultural uses
Permits rural residential uses with significant acreage requirements. Allows farming, equestrian uses, and accessory structures that urban zones prohibit.
Parking Requirements
Single-family: 2 spaces per single-family dwelling. Covered parking (carport or garage) strongly preferred in Hawaii due to sun and weather. Multi-family: 1–1.5 spaces per unit depending on bedroom count and proximity to Skyline rail transit. Reduced requirements near rail stations.
Source: Revised Ordinances of Honolulu Chapter 21 (Land Use Ordinance); Hawaii Revised Statutes Section 46-4.5 (Act 232, 2023). Last verified April 6, 2026. View source