Construction Hours: Redwood City vs San Mateo
How do construction hours rules compare between Redwood City, CA and San Mateo, CA?
Redwood City and San Mateo have similar restriction levels.
Redwood City, CA
San Mateo County
Redwood City prohibits construction noise in residential areas outside of 7 AM–8 PM weekdays. Construction on weekends and holidays is prohibited if it exceeds local ambient noise levels. The 110 dB limit applies at 25 feet.
View full Redwood City rules →San Mateo, CA
San Mateo County
San Mateo limits permitted construction to 7 AM–7 PM weekdays, 9 AM–5 PM Saturdays, and noon–4 PM Sundays/holidays. Equipment cannot exceed 90 dB at 25 feet. Both the noise ordinance (§7.30.060) and building code (§23.06.060) apply.
View full San Mateo rules →Key Facts Comparison
| Fact | Redwood City | San Mateo |
|---|---|---|
| Weekday Hours | 7 AM – 8 PM | - |
| Weekends/Holidays | Prohibited in residential zones if above ambient | - |
| Max Level | 110 dB at 25 feet | - |
| Code | RWC §24.30 | SMMC §7.30.060 & §23.06.060 |
| Weekdays | - | 7 AM – 7 PM |
| Saturdays | - | 9 AM – 5 PM |
| Sundays/Holidays | - | Noon – 4 PM |
| Max Equipment Noise | - | 90 dB at 25 feet |
Highlighted rows indicate differences between cities.
Redwood City FAQ
What are the allowed construction hours in Redwood City?
Redwood City prohibits construction noise in residential areas outside of 7 AM–8 PM weekdays. Construction on weekends and holidays is prohibited if it exceeds local ambient noise levels. The 110 dB limit applies at 25 feet.
Can construction work happen on weekends in Redwood City?
Weekday Hours: 7 AM – 8 PM. Weekends/Holidays: Prohibited in residential zones if above ambient. Max Level: 110 dB at 25 feet. Code: RWC §24.30.
San Mateo FAQ
What are the allowed construction hours in San Mateo?
San Mateo limits permitted construction to 7 AM–7 PM weekdays, 9 AM–5 PM Saturdays, and noon–4 PM Sundays/holidays. Equipment cannot exceed 90 dB at 25 feet. Both the noise ordinance (§7.30.060) and building code (§23.06.060) apply.
Can construction work happen on weekends in San Mateo?
Weekdays: 7 AM – 7 PM. Saturdays: 9 AM – 5 PM. Sundays/Holidays: Noon – 4 PM. Max Equipment Noise: 90 dB at 25 feet.
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