Los Angeles, CA Fire Regulations: Propane Storage (2026)
Key Facts
- Indoor propane/compressed gas
- Prohibited in all residential occupancies
- Exception
- Permanent outdoor installations per Chapter 47 (LP-Gas regulations)
- Class IA liquids in homes
- Prohibited entirely
- Class IB/IC max in dwellings
- 10 gallons
- Class II liquids max in dwellings
- 15 gallons
- Indoor storage location
- Must be in private garage or carport in approved containers
Summary
Indoor storage or use of compressed gases and liquefied flammable gases (including propane) is prohibited inside residential occupancies; only permanent outdoor installations complying with Chapter 47 are allowed.
SEC. 57.4704.9. COMPRESSED GASES AND LIQUEFIED FLAMMABLE GASES.
No person shall store or use compressed gases or liquefied flammable gases within a residential occupancy.
EXCEPTION: Permanent outside installations of containers and equipment when installed in compliance with Chapter 47 of this article.
SEC. 57.4704.7. FLAMMABLE AND COMBUSTIBLE LIQUIDS IN DWELLINGS.
...Storage of flammable and/or combustible liquids in dwellings shall be in approved containers and shall be restricted to private garages, carports, or other locations approved by the Chief.
SEC. 57.4704.7.2. MAXIMUM QUANTITIES.
The maximum quantities stored in dwellings shall not exceed 10 gallons for Class IB or IC liquids, 15 gallons for Class II liquids, and 60 gallons for Class III liquids.
Full Breakdown
LAMC § 57.4704.9 flatly prohibits any person from storing or using compressed gases or liquefied flammable gases, including propane and butane, inside any residential occupancy (apartment houses, condominiums, single-family homes, hotels). The sole exception is a permanent outside installation of containers and equipment installed in compliance with Chapter 47 of the LAMC (LP-Gas regulations). Class IA liquids are also completely prohibited in dwellings (§ 57.4704.7.1). Flammable liquids stored inside dwellings must be in approved containers limited to private garages or carports (§ 57.4704.7). Maximum quantities for combustible liquids inside a dwelling are: 10 gallons Class IB/IC, 15 gallons Class II, 60 gallons Class III (§ 57.4704.7.2).
Violations & Fines
Violation is subject to penalties and minimum fines under LAMC § 57.110.4 and Table 57.110.4 (fire code penalty schedule); enforcement by Los Angeles Fire Department.
Frequently Asked Questions
Can I keep a propane tank indoors for my BBQ grill?
Can I have a permanent propane system connected to my outdoor kitchen?
Are there limits on how much flammable liquid I can store in my garage?
Sources & Official References
Other rules in Los Angeles
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Propane Storage in Nearby Cities
How other cities in Los Angeles County handle propane storage.