Construction Hours: Irvine vs Newport Beach
How do construction hours rules compare between Irvine, CA and Newport Beach, CA?
Irvine and Newport Beach have similar restriction levels.
Irvine, CA
Orange County
Irvine strictly limits construction to 7:00 AM-7:00 PM Monday through Friday and 9:00 AM-6:00 PM on Saturdays. No construction is permitted on Sundays or federal holidays without a temporary waiver from the Chief Building Official.
View full Irvine rules →Newport Beach, CA
Orange County
Newport Beach limits construction to weekdays 7 AM–6:30 PM and Saturdays 8 AM–6 PM under NBMC 10.28.040. No construction is allowed on Sundays or federal holidays. Special permits may restrict hours further in coastal and residential areas.
View full Newport Beach rules →Key Facts Comparison
| Fact | Irvine | Newport Beach |
|---|---|---|
| Weekdays | 7:00 AM to 7:00 PM | - |
| Saturdays | 9:00 AM to 6:00 PM | - |
| Sundays/Holidays | No construction allowed | - |
| Waivers | Chief Building Official may grant | - |
| Code Section | IMC Title 6, Div. 8, Ch. 2 | NBMC 10.28.040 |
| Weekday Hours | - | 7:00 AM – 6:30 PM (Mon–Fri) |
| Saturday Hours | - | 8:00 AM – 6:00 PM |
| Sunday/Holidays | - | No construction allowed |
| Contact | - | Community Dev (949) 644-3200 |
Highlighted rows indicate differences between cities.
Irvine FAQ
When can construction start in Irvine?
Construction may begin at 7:00 AM on weekdays and 9:00 AM on Saturdays. No construction is allowed on Sundays or federal holidays without a waiver.
Can I get a waiver for weekend construction?
A temporary waiver for Sunday/holiday work may be granted by the Chief Building Official. Contact Building and Safety at (949) 724-6300.
Newport Beach FAQ
When can construction start in Newport Beach?
Construction may begin at 7:00 AM Monday through Friday and 8:00 AM on Saturdays. No work is permitted on Sundays or federal holidays.
Can I do construction on Saturday?
Yes, Saturday construction is allowed from 8:00 AM to 6:00 PM. The start time is one hour later than weekdays.
What happens if a contractor works on Sunday?
Sunday construction is prohibited under NBMC 10.28.040. Violations can be reported to Code Enforcement at (949) 644-3215 or NBPD at (949) 644-3717.
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