Kailua vs Urban Honolulu
How do propane storage rules compare between Kailua, HI and Urban Honolulu, HI?
Kailua has fewer restrictions than Urban Honolulu.
Kailua, HI
Honolulu County
Residential and commercial propane storage in Kailua is regulated through ROH Chapter 20's adoption of NFPA 1 Ch. 69 and NFPA 58. Permits are required, and aggregated containers of 125 gallons water capacity or more need plan review.
View full Kailua rules →Urban Honolulu, HI
Honolulu County
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.
View full Urban Honolulu rules →Key Facts Comparison
| Fact | Kailua | Urban Honolulu |
|---|---|---|
| - | - | |
| Code | - | ROH Ch. 20 / NFPA 1 Ch. 69 |
| National standard | - | NFPA 58 LP-Gas |
| Plan review at | - | 125 gal water capacity |
| Barrier trigger | - | Within 10 ft of roadway |
| Permit office | - | HFD Fire Prevention |
Highlighted rows indicate differences between cities.
Kailua FAQ
Can I swap out a 20-pound BBQ tank without a permit?
Yes, routine residential cylinder exchanges typically do not require a permit, but installations and new supply lines do.
Does a 500-gallon home propane tank need plan review?
Yes. Any container of 125 gallons water capacity or more triggers plan submittal to HFD as AHJ.
Urban Honolulu FAQ
Do Urban Honolulu restaurants need permits for rooftop propane tanks?
Yes. Fixed commercial propane installations require HFD permits and plan review under NFPA 1 Chapter 69, plus compliance with NFPA 58 on setbacks, rooftop access, and relief valve orientation.
Are bollards required for curbside tanks at a Urban Honolulu business?
Yes, when a tank sits within 10 feet of a public vehicular way. Steel-filled bollards or comparable impact barriers approved by HFD must protect the container from vehicle strikes.
Compare other topics
See how Kailua and Urban Honolulu compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool