Honolulu adopts the International Fire Code through ROH Chapter 11, capping residential propane container size and requiring placement that respects setbacks from buildings, ignition sources, and property lines, with HFD inspecting larger installations.
Under ROH Chapter 11 and the adopted IFC, single-family Oahu residences may keep small portable LP-gas cylinders for grills and stoves, generally up to 20 pounds per container with stricter aggregate limits. Permanent tanks above 125 gallons require HFD review, distance setbacks (typically 10 feet from buildings and ignition sources), and bollard or guard protection. Multi-family installations face additional engineering requirements. Salt-air corrosion on Oahu makes regular inspection critical, and tanks must rest on non-combustible surfaces away from electric meters and AC condensers.
Improper propane storage causing a fire or explosion can bring civil fines, abatement orders, and criminal charges if negligence is proven. HFD can red-tag dangerous installations and require immediate removal at the owner's expense.
Honolulu, HI
Honolulu requires fire sprinklers in new high-rise buildings and many commercial structures under ROH Chapter 11 and the International Fire Code. After deadl...
Honolulu, HI
Honolulu regulates open burning under ROH Chapter 20 (Fire Code). Recreational, decorative, or ceremonial fires require prior written permission from the pro...
See how other cities in Honolulu County handle propane storage.
See how Honolulu's propane storage rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.