Quiet Hours: Brentwood vs Martinez
How do quiet hours rules compare between Brentwood, CA and Martinez, CA?
Brentwood and Martinez have similar restriction levels.
Brentwood, CA
Contra Costa County
Brentwood's quiet hours run from 10:00 PM to 7:00 AM on weekdays and Saturdays, and 10:00 PM to 8:00 AM on Sundays and holidays. During these hours, amplified sound, power tools, and other loud activity audible at the property line is prohibited under BMC Chapter 9.32.
View full Brentwood rules →Martinez, CA
Contra Costa County
Martinez Municipal Code Chapter 8.20 prohibits unreasonably loud, disturbing, or unnecessary noise between 10:00 PM and 7:00 AM on weekdays and 10:00 PM and 8:00 AM on weekends. Residential noise that disturbs neighbors is subject to enforcement by Martinez Police, with first offenses typically handled through warnings before progressing to administrative citations.
View full Martinez rules →Key Facts Comparison
| Fact | Brentwood | Martinez |
|---|---|---|
| Weekday quiet hours | 10 PM-7 AM | - |
| Sunday/holiday quiet hours | 10 PM-8 AM | - |
| First offense fine | $100 administrative citation | - |
| Repeat violation | Up to $500 or misdemeanor | - |
| Reporting | BPD non-emergency (925) 634-6911 | - |
| - | - |
Highlighted rows indicate differences between cities.
Brentwood FAQ
Can I do yard work before 7 AM?
No. Power equipment including mowers, blowers, and saws cannot be operated before 7 AM on weekdays/Saturdays or 8 AM on Sundays and holidays in residential zones.
What happens on the first complaint?
Officers typically issue a verbal or written warning and ask the offender to reduce noise. A second visit the same night, or a repeat complaint, can result in an administrative citation.
Martinez FAQ
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