California Health and Safety Code 13113.7 plus LAMC require smoke alarms in every bedroom, outside sleeping areas, and on every floor. Replacements must be 10-year sealed lithium.
Smoke alarm requirements in Los Angeles follow California Health and Safety Code Section 13113.7 and LAMC adoption provisions. Every dwelling must have smoke alarms inside each bedroom, in the hallway or area outside sleeping rooms, and on every floor including basements. Under SB 745, any smoke alarm installed or replaced since July 2015 must be powered by a 10-year sealed non-removable lithium battery, except for hard-wired units with battery backup. SB 183 separately requires carbon monoxide alarms in homes with fuel-burning appliances or attached garages. The LA Housing Department (LAHD) inspects rental units through the Systematic Code Enforcement Program and cites landlords for missing or non-compliant alarms.
Contact your local code enforcement office for specific penalty information.
Los Angeles, CA
Anyone caring for injured native wildlife in Los Angeles must hold a California Department of Fish and Wildlife Wildlife Rehabilitation Permit under Fish and...
Los Angeles, CA
Los Angeles protects wild birds under LAMC §53.55 and emerging bird-safe building design guidance, layered atop California Fish and Game Code §3500-3516 and ...
Los Angeles, CA
Veterinary offices and small animal hospitals are allowed by-right in LA's C2 and C4 commercial zones under LAMC §12.13 and §12.14. Overnight boarding requir...
Los Angeles, CA
Pet grooming shops in Los Angeles need a city business tax registration and an LA County Department of Public Health animal-care facility permit. Mobile groo...
Los Angeles, CA
Los Angeles has no city ordinance specifically regulating residential lawn ornaments, statuary, or year-round decorations. Front-yard structures must comply ...
Los Angeles, CA
Los Angeles has no city ordinance regulating residential holiday inflatables. Size, lighting, and motor noise are not separately regulated, though general LA...
Side-by-side rule comparisons with other cities in Los Angeles County.
See how other cities in Los Angeles County handle smoke detectors.
See how Los Angeles's smoke detectors rules stack up against other locations.
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