Noise Ordinances in Irvine, CA (2026)
9 verified noise ordinances for Irvine, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Irvine designates nighttime quiet hours from 10:00 PM to 7:00 AM under IMC Title 6, Division 8, Chapter 2 with lower decibel limits for all noise zones. Construction is prohibited during these hours without a waiver.
Irvine Quiet Hours
Some RestrictionsConstruction Hours
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.
Irvine Construction Hours
Heavy RestrictionsBarking Dogs
Persistent barking dogs in Irvine are enforceable as a noise nuisance under IMC Title 4, Division 5 (Animal Regulations) and the noise ordinance. Dogs that bark continuously and disturb neighbors may be subject to animal control intervention.
Irvine Barking Dog Regulations
Some RestrictionsLeaf Blower Rules
Leaf blowers in Irvine must comply with the construction/maintenance equipment hours: 7:00 AM-7:00 PM weekdays, 9:00 AM-6:00 PM Saturdays, and prohibited on Sundays and holidays. Noise must not exceed zone standards at the receiving property line.
Irvine Leaf Blower Regulations
Some RestrictionsAmplified Music & Events
Amplified music in Irvine is regulated under IMC Title 6, Division 8, Chapter 2 (Noise). Sound must not exceed the exterior noise standards for the receiving property's noise zone. Residential areas (Zone 1) have stricter limits during nighttime hours.
Irvine Amplified Music Regulations
Some RestrictionsAircraft Noise
Aircraft noise in Irvine is primarily from John Wayne Airport (SNA), regulated by federal FAA rules and the county's access and noise plan. The IMC noise ordinance does not regulate aircraft in flight. New construction in noise zones must meet Title 24 interior standards of 45 dB CNEL.
Irvine Aircraft Noise Regulations
Some RestrictionsIndustrial Noise
Industrial noise in Irvine is regulated under IMC Title 6, Division 8, Chapter 2. Industrial sources must not exceed the noise zone standards at the boundary of adjacent residential or commercial properties.
Irvine Industrial Noise Standards
Some RestrictionsDecibel Limits
Irvine establishes decibel limits by noise zone under IMC Title 6, Division 8, Chapter 2. Zone 1 (residential) has the strictest standards with lower nighttime limits. Four noise zones are designated based on land use.
Irvine Decibel Limits
Some RestrictionsOutdoor Music
Outdoor music in Irvine is subject to IMC noise zone standards. Organized events with amplified outdoor music require city permits. Music must comply with the receiving property's noise zone limits, with stricter nighttime standards after 10 PM.
Irvine Outdoor Music Rules
Some RestrictionsLooking for Orange County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Irvine city rules.
Noise Ordinances in Orange County →