Quiet Hours: Concord vs Pittsburg
How do quiet hours rules compare between Concord, CA and Pittsburg, CA?
Concord and Pittsburg have similar restriction levels.
Concord, CA
Contra Costa County
Concord enforces nighttime quiet hours between 10 PM and 7 AM on weekdays and Saturdays, and until 8 AM on Sundays and holidays. During these hours, amplified sound, loud gatherings, power equipment, and other disturbances are prohibited in residential areas. Violations can result in warnings, administrative citations, and misdemeanor charges for repeat offenses.
View full Concord rules →Pittsburg, CA
Contra Costa County
Pittsburg's quiet hours run from 10:00 PM to 7:00 AM on weekdays and 10:00 PM to 8:00 AM on weekends under PMC Chapter 9.32. Plainly audible noise from residences, amplified sound, and outdoor activities is prohibited during these hours, with enforcement by the Pittsburg Police Department.
View full Pittsburg rules →Key Facts Comparison
| Fact | Concord | Pittsburg |
|---|---|---|
| Weekday Quiet Hours | 10 PM to 7 AM | - |
| Sunday/Holiday Start | 8 AM | - |
| Nighttime dBA Cap | ~50 dBA at residential property line | - |
| Code Section | CMC Chapter 82, Article V | - |
| Enforcement | Police (acute) / Code Enforcement (chronic) | - |
| Weekday quiet hours | - | 10 PM - 7 AM |
| Weekend quiet hours | - | 10 PM - 8 AM |
| Plainly audible distance | - | 50 feet |
| Second-response fees | - | Yes, unruly gatherings |
| Code reference | - | PMC 9.32 |
Highlighted rows indicate differences between cities.
Concord FAQ
What are quiet hours in Concord?
10 PM to 7 AM on weekdays and Saturdays, and 10 PM to 8 AM on Sundays and holidays.
Can I be cited for a single loud party?
Yes. Concord has a loud/unruly gathering provision allowing police to cite hosts and recover response costs if officers must return.
Do quiet hours apply to apartments?
Yes. The noise ordinance applies to all residential properties including multi-family dwellings, and landlords may have additional lease-based quiet hour rules.
Pittsburg FAQ
What counts as 'plainly audible' after 10 PM?
Noise that can be heard clearly by a person of normal hearing from 50 feet or more beyond the property line of the source. Bass from music is a common basis for this standard.
Are there exceptions for holidays like New Year's Eve?
Pittsburg does not have a formal New Year's Eve extension, but enforcement typically focuses on complaints and egregious violations rather than a strict 10 PM cutoff on that night.
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