Berkeley, CA
Noise Code
The official quiet hours, decibel limits, and enforcement protocols for Berkeley, CA.
Ordinance Summary
Berkeley, CA noise ordinances, primarily Chapter 13.40 of the Municipal Code, regulate construction, amplified sound, and animal noise. General quiet hours are 10 PM to 7 AM daily. Construction is permitted weekdays 7 AM-7 PM, and weekends/holidays 9 AM-8 PM. Decibel limits vary by zoning and noise type. Violations may result in warnings, citations, and fines.
Quiet Hours
10 PM to 7 AM daily
Police Non-Emergency
(510) 981-5900Decibel Limits
"The Berkeley Municipal Code Chapter 13.40 outlines maximum permissible exterior sound levels based on zoning districts and noise sources (mobile vs. stationary equipment). For example, stationary equipment in residential (R-1, R-2) zones has a limit of 60 dBA during the day (7 AM - 7 PM weekdays) and 50 dBA on weekends/holidays (9 AM - 8 PM). Mobile equipment has higher limits. Interior noise in multi-family dwellings generally cannot exceed 55 dBA at any time or 50 dBA for any minute in any hour. Amplified sound with a permit has specific limits relative to ambient noise and a maximum of 65 dBA at the exterior of residential dwellings."
Measure Noise Levels Instantly
Use our free browser-based decibel meter to check if your neighbors are violating the Berkeley, CA code.
Specific Noise Restrictions
Construction, demolition, and domestic power tools are generally allowed from 7:00 AM to 7:00 PM on weekdays, and 9:00 AM to 8:00 PM on weekends and holidays. Gas-powered leaf blowers are illegal.
A permit is required for outdoor amplified sound for events. With a permit, amplified sound is generally allowed between 10:00 AM and 8:00 PM on both public and private property. Sound amplification equipment on private property shall not be utilized for more than 4 hours in any 24-hour period.
Excessive noise from animals, such as barking dogs, causing annoyance or discomfort to two or more reasonable persons in separate residences is prohibited. A noise audible continuously for 10 minutes or intermittently for 30 minutes is considered prima facie evidence of annoyance. Complaints are referred to the Animal Care Services Division.
Unnecessary loud or unusual vehicle noise that disturbs the peace and quiet of a neighborhood is prohibited under general noise regulations.
Frequently Asked Questions
Quiet Hours?
10 PM to 7 AM daily.
Construction?
Usually limited to daytime hours (e.g. 7am-6pm). Check 'Specific Restrictions' above.
Who to call?
Use Non-Emergency Police: (510) 981-5900.
Fines?
Commonly range from $50 to $500 for initial offenses.
Noise Solutions for Berkeley, CA
SolvedBest Gear for Berkeley, CA Residents
Ultrasonic Bark Control
Humane deterrent that emits a high-frequency sound when it detects barking.
Loop Quiet Ear Plugs
The "gold standard" for sleeping. Reduces noise by 24dB without the pain of foam plugs.
1/2" Thick Rug Pad
Essential for the "80% Rule." Adds density to rugs to absorb footfall impact noise for downstairs neighbors.
Hemp Calming Chews
Natural relief for dog anxiety. Perfect for separation anxiety barking or fear of fireworks.
ThunderShirt for Dogs
The best solution for anxiety-induced barking (fireworks, thunder, separation).
Marpac Dohm Classic
The original fan-based machine. Unlike digital loops, this creates real rushing air sound.
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