Fire Regulations in Urban Honolulu, HI (2026)
8 verified fire regulations for Urban Honolulu, Hawaii, sourced directly from the municipal code and official government pages.
Verified from official government sources
Fire Pit Rules
Urban Honolulu residents using fire pits follow ROH Chapter 20, which adopts NFPA 1 open burning rules and is enforced by the Honolulu Fire Department through the consolidated city-county government.
Fire Pit and Recreational Fire Rules
Some RestrictionsFireworks
In Urban Honolulu, fireworks are controlled by ROH Chapter 20 Article 6 sections 20-6.1 through 20-6.14, licensing display and firecracker operators while banning consumer aerial devices.
Fireworks Licensing and Permits
Heavy RestrictionsBrush Clearance
Urban Honolulu parcels adjoining hillsides or open space may lie within Hazardous Fire Areas under ROH Chapter 20, requiring 30-foot defensible space and possibly more when HFD orders.
Brush Clearance in Hazardous Fire Areas
Heavy RestrictionsOutdoor Burning
Open burning in Urban Honolulu is controlled by ROH Chapter 20 adopting NFPA 1 Chapter 10, with parallel Hawaii Department of Health air quality permits required for many activities.
Open Burning Rules and Permits
Some RestrictionsWildfire Zones
Urban Honolulu does not use a wildfire overlay zone; instead ROH Chapter 20 adopts NFPA 1's Hazardous Fire Areas approach, letting the Fire Chief designate risk zones on slopes near the urban core.
Hazardous Fire Area Designations
Some RestrictionsSmoke Detectors
Honolulu dwellings need smoke alarms in every bedroom, outside sleeping areas, and each floor under the State Fire Code. New construction requires hardwired interconnected alarms. Landlords test at each tenancy.
Honolulu Smoke Detector Requirements
Some RestrictionsBackyard Fires
Honolulu allows grills and small fire pits on private property. Fire pits must be 3 feet max diameter, 15 feet from structures, burn only clean firewood, and be supervised. Yard waste burning is banned.
Honolulu Backyard Fire Rules
Some RestrictionsPropane Storage
Urban Honolulu propane installations are regulated by ROH Chapter 20, which adopts NFPA 1 Chapter 69 and NFPA 58, triggering plan review at 125-gallon water capacity and vehicle barrier requirements.
Propane and LP-Gas Storage Rules
Heavy RestrictionsLooking for Honolulu County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Urban Honolulu city rules.
Fire Regulations in Honolulu County →