Noise Ordinances in Buena Park, CA (2026)
10 verified noise ordinances for Buena Park, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Buena Park sets time-of-day decibel limits rather than a blanket curfew. Its noise rules live in Municipal Code Chapter 8.28, which adopts Orange County's noise standards. The residential exterior limit drops from 55 dBA in the daytime (7 a.m.-10 p.m.) to 50 dBA at night (10 p.m.-7 a.m.), with amplified music judged 5 dBA stricter.
Buena Park Quiet Hours
Some RestrictionsConstruction Hours
Buena Park Municipal Code Section 8.28.040 prohibits noisy construction, repair and excavation work on Sundays and between 8:00 p.m. and 7:00 a.m. on any day. In practice, construction noise is allowed roughly 7 a.m.-8 p.m. Monday through Saturday, with no work on Sundays. The city engineer may grant written exceptions.
Buena Park Construction Hours
Some RestrictionsBarking Dogs
Buena Park Municipal Code Chapter 6.20 (Care and Keeping of Dogs) makes it unlawful to keep a barking dog. A 'barking dog' is defined as one that barks, bays, cries, howls or makes noise continuously and incessantly for 10 minutes within any 15-minute period, to the disturbance of any other person.
Buena Park Barking Dog Rules
Some RestrictionsLeaf Blower Rules
Buena Park restricts powered landscape equipment by hours rather than banning it. Municipal Code Section 8.08.020 prohibits operating leaf/weed blowers, powered lawn mowers and other powered landscape-maintenance equipment between 8:00 p.m. and 8:00 a.m. on any day. In effect, leaf blowers may be used only from 8 a.m. to 8 p.m.
Buena Park Leaf Blower Rules
Some RestrictionsAmplified Music & Events
Buena Park Municipal Code Section 8.28.040 bars sound devices used so as to disturb the peace. Operating one between 10 p.m. and 6 a.m. so it is plainly audible 50 feet from the residential property line or vehicle is prima facie evidence of a violation. Section 8.08.020 also caps premises sound at 75 dB at 20 feet.
Buena Park Amplified Music Rules
Some RestrictionsAircraft Noise
Buena Park's noise ordinance does not regulate aircraft noise. The city's own General Plan Noise Element states the Noise Ordinance does not cover transportation sources such as traffic, aircraft and railways. Aircraft operations are governed by the Federal Aviation Administration; courts hold that local airport-noise regulation is largely federally preempted.
Buena Park Aircraft Noise Rules
Few RestrictionsIndustrial Noise
Buena Park's adopted Chapter 8.28 decibel standards set numeric limits only for residential property; the county code it adopts does not set decibel limits for commercial or industrial uses. Instead, in all commercial and industrial zones, public-address systems, loudspeakers and other sound-producing equipment must be designed, installed and operated so as not to disturb the surrounding area.
Buena Park Industrial Noise Rules
Some RestrictionsDecibel Limits
Buena Park's Chapter 8.28 adopts Orange County's measured-decibel standards. For residential property, the exterior limit at the property line is 55 dBA daytime (7 a.m.-10 p.m.) and 50 dBA at night (10 p.m.-7 a.m.); the interior limit is 50 dBA day / 45 dBA night. Music, speech and impact/tonal noise are judged 5 dBA stricter.
Buena Park Noise Decibel Limits
Some RestrictionsOutdoor Music
Outdoor and amplified music in Buena Park must meet the same Chapter 8.28 decibel standards (55 dBA day / 50 dBA night at a residential property line, cut 5 dBA because it is music) and Section 8.28.040's plainly-audible-at-50-feet test after 10 p.m. Loudspeakers used for commercial advertising on public streets are separately prohibited.
Buena Park Outdoor Music Rules
Some RestrictionsVehicle Noise
Buena Park's Section 8.28.040 covers car stereos (plainly audible 50 feet away between 10 p.m. and 6 a.m. is a violation). The noise ordinance does not regulate traffic noise itself - that falls under the California Vehicle Code, which requires adequate mufflers (CVC 27150) and limits vehicle sound systems audible 50 feet while driving (CVC 27007).
Buena Park Vehicle Noise Rules
Some RestrictionsLooking for Orange County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Buena Park city rules.
Noise Ordinances in Orange County →