Noise Ordinances in Thousand Oaks, CA (2026)
9 verified noise ordinances for Thousand Oaks, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Radios, TVs, and sound devices audible beyond 50 feet from property line are prohibited 9 PM–7 AM in residential zones. Powered equipment (lawn mowers, leaf blowers) also prohibited during those hours. TOMC Ch. 5-21.
noise/quiet-hours
Some RestrictionsConstruction Hours
Powered equipment prohibited before 7 AM and after 9 PM in residential areas. Construction activity should remain within those general quiet-hour limits. TOMC Sec. 5-21.02.
noise/construction-hours
Some RestrictionsBarking Dogs
Persistent barking that disturbs the peace is prohibited under TOMC Sec. 5-21.03 general noise provisions. LA County Code Title 10 animal regulations are adopted by reference. Report to Code Compliance at (805) 449-2300.
noise/barking-dogs
Some RestrictionsLeaf Blower Rules
Thousand Oaks regulates leaf blower use through its municipal code noise provisions. Gas-powered leaf blower sales are banned statewide under AB 1346 effective January 2024, and the city enforces noise limits on all leaf blower operations during permitted hours.
Thousand Oaks Leaf Blower Ordinance
Some 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 & Events
Thousand Oaks regulates amplified music under its noise ordinance in TOMC Chapter 4-8. Amplified sound must not exceed residential noise standards at the property line. Quiet hours apply from 10 PM to 7 AM on weekdays and 10 PM to 9 AM on weekends.
Thousand Oaks Amplified Music Regulations
Some RestrictionsAircraft Noise
Thousand Oaks has no airport within city limits. Overflight noise from aircraft serving nearby airports (LAX, Burbank, Camarillo) is regulated by FAA. No local aircraft noise ordinance.
noise/aircraft-noise
Few RestrictionsIndustrial Noise
Industrial and commercial noise in Thousand Oaks must comply with TOMC Chapter 4-8 sound regulations. Industrial operations near residential zones must meet residential noise standards at the zone boundary. VCAPCD also regulates equipment emissions and noise from industrial sources.
Thousand Oaks Industrial Noise Standards
Some RestrictionsDecibel Limits
Thousand Oaks establishes decibel limits for different zoning districts under its municipal code noise provisions. Residential zones are subject to limits consistent with typical California standards, with measurements taken at the property line of the receiving property.
Thousand Oaks Decibel Limits Ordinance
Some RestrictionsVehicle Noise
Loud vehicle noise that disturbs the peace is prohibited under TOMC Sec. 5-21.03. California Vehicle Code noise standards apply. Unnecessary revving, engine idling, and stereo noise audible beyond 50 feet at night are all enforceable.
noise/vehicle-noise
Some RestrictionsCalifornia Vehicle Code Section 27150 (Muffler / exhaust noise requirements)
(a) Every motor vehicle equipped with an internal combustion engine and subject to registration shall at all times be equipped with an adequate muffler in constant operation and properly maintained to prevent any excessive or unusual noise, and no muffler or exhaust system shall be equipped with a cutout, bypass, or similar device. (b) Except as provided in Division 16.5 (commencing with Sectio...
Looking for Ventura County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Thousand Oaks city rules.
Noise Ordinances in Ventura County →