Quiet hours in South San Francisco, CA — also called the noise ordinance, nighttime noise rules, or residential quiet time — define the hours during which excessive noise is prohibited.
South San Francisco regulates noise under SSFMC Chapter 8.32 (Noise Regulations). The ordinance prohibits loud, unnecessary noise disturbing neighborhood peace. Quiet hours for residential zones are generally 10 PM to 8 AM.
South San Francisco Municipal Code Chapter 8.32 declares it city policy to protect peace, health, and safety from excessive and unreasonable noise. No person shall willfully make or continue any loud, unnecessary, or unusual noise that disturbs the peace of any neighborhood. The Police Department and Code Enforcement both handle noise complaints. STR guests must also comply with Chapter 8.32 under the STR ordinance (SSFMC §20.350.036).
First offense warning or citation. Fines typically $100 to $500. Repeat violations may result in misdemeanor charges.
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Side-by-side rule comparisons with other cities in San Mateo County.
See how other cities in San Mateo County handle quiet hours.
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