Noise Rules: Concord vs Walnut Creek
How do noise rules rules compare between Concord, CA and Walnut Creek, CA?
Concord and Walnut Creek have similar restriction levels.
Concord, CA
Contra Costa County
Short-term rentals are entirely prohibited in Concord, so STR-specific noise rules do not exist. Any unpermitted rental under 30 days is itself a zoning violation. Concord's general noise ordinance (Municipal Code Ch. 9.05) and 10 PM-7 AM quiet hours still apply to all residential properties.
View full Concord rules →Walnut Creek, CA
Contra Costa County
Walnut Creek does not list short-term rentals as an allowed residential use, so all leases must run 31 days or longer and no STR-specific noise regime exists. The citywide nuisance noise rules in Municipal Code Chapter 4-6 apply to every dwelling, including the 8 AM-7 PM weekday and 9 AM-7 PM weekend window for landscaping or maintenance equipment.
View full Walnut Creek rules →Key Facts Comparison
| Fact | Concord | Walnut Creek |
|---|---|---|
| STR Status | Prohibited citywide | Not a permitted use |
| Min Rental Term | 30+ days | 31 days |
| Quiet Hours | 10 PM - 7 AM (all residences) | - |
| Nighttime Limit | 45 dBA residential | - |
| Report STR Use | zoning@cityofconcord.org | - |
| Noise Complaints | Concord PD (925) 671-3333 | WCPD (925) 943-5844 |
| Landscaping Hours (weekday) | - | 8 AM - 7 PM |
| Landscaping Hours (weekend) | - | 9 AM - 7 PM |
| Report Unpermitted Rental | - | DutyPlanner@walnut-creek.org |
Highlighted rows indicate differences between cities.
Concord FAQ
Are there special noise rules for Airbnbs in Concord?
No. Short-term rentals are prohibited in Concord, so there are no STR-specific noise rules. The citywide 10 PM-7 AM quiet hours and 45 dBA nighttime limit under Municipal Code Chapter 9.05 apply to every dwelling.
How do I report a noisy short-term rental in Concord?
Report noise to Concord PD non-emergency at (925) 671-3333 or via the Concord Connect app. Report the underlying short-term rental use to the Planning Division at zoning@cityofconcord.org.
Can my STR permit be revoked if guests are noisy?
Concord does not issue STR permits at all. Any rental under 30 days is prohibited regardless of guest behavior.
Walnut Creek FAQ
Are there special noise rules for Airbnbs in Walnut Creek?
No. Walnut Creek does not authorize short-term rentals, so no STR-specific noise regime exists. The citywide nuisance rules in Municipal Code Chapter 4-6 and the 8 AM-7 PM weekday equipment window apply to every residence.
How do I report a loud short-term rental in Walnut Creek?
Call WCPD non-emergency at (925) 943-5844 for the noise itself, and email DutyPlanner@walnut-creek.org or call Planning at (925) 256-3558 to report the underlying unpermitted rental use.
Can my STR permit be revoked for noise?
Walnut Creek does not issue STR permits. Any rental shorter than 31 days is treated as an unpermitted use regardless of guest behavior.
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