Quiet Hours: Redwood City vs San Mateo
How do quiet hours rules compare between Redwood City, CA and San Mateo, CA?
Redwood City has fewer restrictions than San Mateo.
Redwood City, CA
San Mateo County
Redwood City regulates noise under City Code Chapter 24. General quiet hours are 10 PM–7 AM Sunday through Thursday and 11 PM–7 AM Friday through Saturday. Outdoor events with amplified sound require a noise permit.
View full Redwood City rules →San Mateo, CA
San Mateo County
San Mateo's noise ordinance (SMMC Ch. 7.30) uses a tiered time-based decibel standard. Nighttime limits are stricter than daytime. Pool equipment exceeding 35 dBA must be 25 feet from neighbors or enclosed.
View full San Mateo rules →Key Facts Comparison
| Fact | Redwood City | San Mateo |
|---|---|---|
| Quiet Hours (Sun-Thu) | 10 PM – 7 AM | - |
| Quiet Hours (Fri-Sat) | 11 PM – 7 AM | - |
| Amplified Events | Noise permit required | - |
| Code | RWC City Code Ch. 24 | SMMC Ch. 7.30 |
| Quiet Hours | - | 10 PM – 7 AM (residential) |
| Tiered Standard | - | Based on duration above baseline dBA |
| Pool Equipment | - | 35 dBA max or 25 ft from neighbors |
Highlighted rows indicate differences between cities.
Redwood City FAQ
What are the quiet hours in Redwood City?
Redwood City regulates noise under City Code Chapter 24. General quiet hours are 10 PM–7 AM Sunday through Thursday and 11 PM–7 AM Friday through Saturday. Outdoor events with amplified sound require a noise permit.
What happens if I violate the noise ordinance in Redwood City?
Quiet Hours (Sun-Thu): 10 PM – 7 AM. Quiet Hours (Fri-Sat): 11 PM – 7 AM. Amplified Events: Noise permit required. Code: RWC City Code Ch. 24.
San Mateo FAQ
What are the quiet hours in San Mateo?
San Mateo's noise ordinance (SMMC Ch. 7.30) uses a tiered time-based decibel standard. Nighttime limits are stricter than daytime. Pool equipment exceeding 35 dBA must be 25 feet from neighbors or enclosed.
What happens if I violate the noise ordinance in San Mateo?
Quiet Hours: 10 PM – 7 AM (residential). Tiered Standard: Based on duration above baseline dBA. Pool Equipment: 35 dBA max or 25 ft from neighbors. Code: SMMC Ch. 7.30.
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