Noise Ordinances in Newport Beach, CA (2026)
7 verified noise ordinances for Newport Beach, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Newport Beach bans loud, unreasonable noise that disturbs neighbors at any hour under Municipal Code Sections 10.28.007 and 10.28.010, but an officer must first ask a violator to stop before a citation issues under Section 10.28.010. The rule weighs the time of day, duration, and residential proximity of noise like yelling, music, or playing an instrument rather than a single curfew clock.
Newport Beach Loud Noise Prohibition
Some RestrictionsNewport Beach Municipal Code §§ 10.28.007, 10.28.010 (Loud and Unreasonable Noise)
It is unlawful for any person or property owner to make, continue, cause or allow to be made any loud, unreasonable, unusual, penetrating or boisterous noise, disturbance or commotion which annoys, disturbs, injures or endangers the comfort, repose, health, peace and quiet within the limits of the City... It is unlawful for any person or property owner to willfully make, allow, continue or caus...
Construction Hours
Newport Beach limits construction noise to weekdays 7:00 a.m. to 6:30 p.m. and Saturdays 8:00 a.m. to 6:00 p.m. outside high-density areas under Municipal Code Section 10.28.040. No construction noise is allowed on Sundays or federal holidays, with narrow emergency and public-works exceptions.
Newport Beach Construction Noise Hours
Some RestrictionsNewport Beach Municipal Code § 10.28.040 (Construction Activity – Noise Regulations)
A. No person shall, while engaged in construction, remodeling, digging, grading, demolition, painting, plastering or any other related building activity, operate any tool, equipment or machine in a manner which produces loud noise that disturbs, or could disturb, a person of normal sensitivity who works or resides in the vicinity, unless authorized to do so in accordance with subsection (B) of ...
Barking Dogs
A dog or other animal that barks or makes noise loud enough to disturb two or more neighbors in separate residences is a declared nuisance in Newport Beach. Ten minutes of continuous noise, or thirty minutes intermittent, is automatic evidence of a violation under the municipal code.
Newport Beach Noisy Animals and Barking Dog Rule
Some RestrictionsNewport Beach, CA, Municipal Code § 7.20.010
It is declared to be a nuisance for any person to keep, maintain or permit on any lot or parcel of land under his control or ownership, any animal of any type, including any fowl which by any frequent or long continued sound, noise or cry shall cause annoyance or discomfort to two or more reasonable persons of normal sensitivity who reside in separate residences (including apartments and/or con...
Leaf Blower Rules
Newport Beach regulates leaf blower use through its general noise ordinance under NBMC Chapter 10.26. Gas-powered leaf blowers must comply with permitted landscaping hours and decibel standards. The city has not enacted a full ban on gas blowers.
Newport Beach Leaf Blower Regulations
Heavy RestrictionsCal. Health & Safety Code § 41015 (AB 1346, 2021)
small off-road engines, as defined by the state board. The bill would require the state board to identify and, to the extent feasible, make available funding for commercial rebates or similar incentive funding as part of any updates to existing applicable funding program guidelines to local air pollution control districts and air quality management districts to implement to support the transiti...
Amplified Music & Outdoor Sound
Newport Beach requires an Administrative Services Department permit before anyone uses sound-amplifying equipment or a sound truck in the city, per Municipal Code Section 10.32.020. Amplified sound is barred outright on public beaches, capped at 100 feet of audibility, and cannot run before 8 a.m. or after 8 p.m.
Newport Beach Sound Amplification Permit
Significant RestrictionsNewport Beach Municipal Code § 10.32.060 (Regulations for Use)
The use of sound-amplifying equipment and sound trucks in the City shall be subject to the following regulations: A. The only sounds permitted are music and human speech. B. Sound shall not be emitted within one hundred (100) yards of hospitals, churches, and the City Hall. C. The human speech and music amplified shall not be profane, lewd or slanderous. D. The volume of sound shall be controll...
Aircraft Noise
Newport Beach's general noise ordinance exempts aircraft in flight as preempted by state and federal law, but the Zoning Code still requires new homes near John Wayne Airport to attenuate interior noise to 45 dBA CNEL or less and obtain a City-approved acoustical study before permits issue, under Sections 10.26.035(H) and 20.30.080(F).
Newport Beach Airport Noise Development Rules
Some RestrictionsNewport Beach, CA, Municipal Code Sec. 20.30.080(F)
Residential uses, including mixed-use residential, shall be allowed on parcels or sites wholly or partially outside the John Wayne Airport 65 dBA CNEL noise contour as shown in Figure N5 of the Noise Element of the General Plan... subject to the following conditions that apply to all residential projects within the John Wayne Airport 60 dBA CNEL or higher CNEL noise as shown in Figures N4 and N...
Decibel Limits
Newport Beach sets numeric exterior noise limits by noise zone under Municipal Code Section 10.26.025: 55 dBA daytime and 50 dBA at night in single-, two- and multiple-family residential areas, 65/60 dBA in commercial zones, 60/50 dBA for the residential portions of mixed-use properties, and 70 dBA around the clock in industrial or manufacturing zones, with the daytime period running from 7:00 a.m. to 10:00 p.m.
Newport Beach Exterior Noise Limits by Noise Zone
Some RestrictionsNewport Beach Municipal Code § 10.26.025 (Exterior Noise Standards)
§ 10.26.025. Exterior Noise Standards. A. The following noise standards [...] shall apply to all property with a designated noise zone: [Allowable Exterior Noise Level (Equivalent Noise Level, Leq), 7 a.m. to 10 p.m. / 10 p.m. to 7 a.m.] I Single-, two-or multiple-family residential 55 DBA / 50 DBA; II Commercial 65 DBA / 60 DBA; III Residential portions of mixed-use properties 60 DBA / 50 DBA;...
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County ordinances apply to unincorporated areas and may supplement Newport Beach city rules.
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