STR guests must comply with Downey's general noise ordinance. Noise exceeding ambient +5 dBA at the property line is prohibited, with stricter limits during quiet hours (10 PM - 7 AM).
While Downey lacks STR-specific noise rules, all general noise ordinances apply to short-term rental guests. Section 4602 prohibits sound devices audible at 50 feet from 10 PM to 7 AM. Section 4600 broadly prohibits noise that disturbs peace or quiet. The 100 dB prima facie violation threshold applies. Home occupation rules also require that any noise not be perceptible beyond property boundaries. Hosts are advised to include noise rules in guest agreements.
Police respond to noise complaints regardless of occupant status. STR hosts may face municipal code violations for guest conduct that creates nuisances.
Downey, CA
Downey regulates leaf blower noise under its general noise ordinance. Gas-powered leaf blowers must comply with the 85 dBA construction equipment limit and o...
Downey, CA
Downey prohibits amplified music that exceeds ambient noise levels by more than 5 dBA at the property line. Quiet hours from 10 PM to 7 AM carry stricter lim...
Downey, CA
Industrial noise in Downey must not exceed established ambient levels by more than 5 dBA at the receiving property line. Corrective factors apply during dayt...
Downey, CA
California law (AB 1236) requires streamlined permitting for EV charging stations. Downey must provide expedited permits for residential EVSE installations. ...
Downey, CA
Driveway modifications in Downey require approval from Planning and possibly Engineering. Paving projects in the front yard area must meet development standa...
Downey, CA
Downey restricts oversized vehicle parking on public and residential streets. RVs must obtain permits under DMC 3182.5. Emergency parking allowed for 24 hour...
Side-by-side rule comparisons with other cities in Los Angeles County.
See how other cities in Los Angeles County handle noise rules.
See how Downey's noise rules rules stack up against other locations.
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