Oakland, CA Noise Ordinance
Quiet Hours: Generally, persistent noises are considered a nuisance between 9 PM and 7 AM. Residential nighttime decibel limits apply from 10 PM to 7 AM. Garage operations causing offensive noise are restricted between 10 PM and 7 AM.
Residential Decibel Limit: Daytime (7 a.m. - 10 p.m.): Maximum of 80 dBA for 0 minutes in any one-hour period; 75 dBA for 1 minute in any one-hour period. (Day) / Nighttime (10 p.m. - 7 a.m.): Maximum of 65 dBA for 0 minutes in any one-hour period; 60 dBA for 1 minute in any one-hour period. (Night)
Summary: Oakland, CA noise ordinances, primarily Chapter 8.18 (Nuisances) and Chapter 17.120.050 (Performance Standards—Noise) of the Municipal Code, prohibit excessive or annoying noise disturbing the comfort, repose, health, or safety of others. The ordinance sets specific decibel limits for residential and commercial zones, varying by time of day, and establishes quiet hours for activities like construction and general nuisances.