Noise Ordinances in Aliso Viejo, CA (2026)
5 verified noise ordinances for Aliso Viejo, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
In the City of Aliso Viejo, California, quiet hours run from 10:00 p.m. to 7:00 a.m. in residential areas, meaning anywhere within 300 feet of a single-family or multifamily residence. Unreasonably loud, raucous or jarring noise during those hours is a declared public nuisance under Chapter 8.10 of the Municipal Code.
Aliso Viejo Residential Quiet Hours 10 p.m. to 7 a.m.
Some RestrictionsAliso Viejo Municipal Code § 8.10.020
“Quiet hours” are the hours between 10:00 p.m. and 7:00 a.m. in residential areas. ... “Residen ... tial area” means any area in the city which is within 300 feet of any single-family or multifamily residence, other than commercial hotels, motels and similar establishments for temporary lodging.
Construction Hours
In the City of Aliso Viejo, California, construction, repair, remodeling and grading noise is exempt from the Chapter 8.12 noise limits only when the work stays out of 8:00 p.m. to 7:00 a.m. on weekdays, 8:00 p.m. to 8:00 a.m. on Saturday, and all day Sunday and federal holidays. A violation is a misdemeanor and/or a public nuisance.
Aliso Viejo Construction Noise Hours
Some RestrictionsAliso Viejo Municipal Code §§ 8.12.070, 8.12.100
The following activities shall be exempt from the provisions of this chapter: ... E. Noise sources associated with construction, repair, remodeling, or grading of any real property, provided the activities do not take place between the hours of 8:00 p.m. and 7:00 a.m. on weekdays, 8:00 p.m. and 8:00 a.m. on Saturday, or at any time on Sunday or a federal holiday. ... Any person violating any of...
Barking Dogs
In the City of Aliso Viejo, California, no responsible person can allow an animal on their premises to bark, howl, cry or make other sounds that unreasonably disturb neighbors. Enforcement runs on complaints: a warning letter, a notice to comply, then a witness statement and an administrative citation, with a 10-day window to request a hearing.
Aliso Viejo Barking Dog and Animal Noise Nuisance Rule
Some RestrictionsAliso Viejo Municipal Code § 6.04.030
6.04.030 Nuisance. A. No responsible person shall allow, upon any premises owned, occupied, or controlled by such a person, any animal to cause a nuisance by barking, howling, crying or making other sounds that unreasonably disturb other persons in the comfortable enjoyment of their life or property. B. A dog shall not be deemed a nuisance if, at any time the dog is making noise, a person is tr...
Leaf Blower Rules
The City of Aliso Viejo, California has no stand-alone leaf blower ordinance. Chapter 8.12 lists leaf blowers as a fixed noise source, and property maintenance noise is exempt between 7:00 a.m. and 8:00 p.m. on any day except Sunday or a federal holiday, and between 9:00 a.m. and 8:00 p.m. on Sunday or a federal holiday.
Aliso Viejo Leaf Blower Noise Rules
Light RestrictionsAliso Viejo Municipal Code §§ 8.12.030, 8.12.070
“Fixed noise source” means a stationary device which creates sounds while fixed or motionless, including but not limited to industrial and commercial machinery and equipment, pumps, fans, compressors, generators, air conditioners, leaf blowers, public address systems and refrigeration equipment. ... F. Noise sources associated with the maintenance of real property, provided the activities take ...
Decibel Limits
In the City of Aliso Viejo, California, residential exterior noise is capped at 50 dB(A) by day and 45 dB(A) at night where density is under 10 DU/acre, and 55 and 50 dB(A) at 10 DU/acre or more. Commercial property gets 65 dB(A) by day and 60 dB(A) at night, and industrial property 70 dB(A) around the clock.
Aliso Viejo Exterior Noise Limits in Decibels
Some RestrictionsAliso Viejo Municipal Code § 8.12.050
A. The following exterior noise standards, unless otherwise specifically indicated, shall apply to all residential property within the city: Residential Exterior Noise Standards Noise Level Time Period Density of less than 10 DU/acre 50 dB(A) 7:00 a.m. – 10:00 p.m. 45 dB(A) 10:00 p.m. – 7:00 a.m. Density of 10 DU/acre or more 55 dB(A) 7:00 a.m. – 10:00 p.m. 50 dB(A) 10:00 p.m. – 7:00 a.m. In th...
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