Santa Rosa, CA
Noise Code
The official quiet hours, decibel limits, and enforcement protocols for Santa Rosa, CA.
Ordinance Summary
Santa Rosa, CA noise ordinances, primarily Chapter 17-16 of the City Code, prohibit loud, unnecessary, or unusual noise that disturbs neighboring properties. This includes regulating amplified sound, machinery, equipment, vehicles, and leaf blowers. Generally, noise exceeding the ambient level by more than 5 decibels at the property line is considered a violation. Quiet hours for short-term rentals are 9 PM to 8 AM.
Quiet Hours
Generally, 9 PM to 8 AM. Specific activities may have different hours.
Police Non-Emergency
707-528-5222Decibel Limits
"Any noise level exceeding the ambient base level at the property line of any property by more than five decibels shall be deemed prima facie evidence of a violation. Amplified sound is limited to 15 decibels above the ambient base noise level."
Measure Noise Levels Instantly
Use our free browser-based decibel meter to check if your neighbors are violating the Santa Rosa, CA code.
Specific Noise Restrictions
General construction is subject to the 5 dB above ambient noise limit for machinery and equipment. Vehicle repair in residential areas is unlawful between 8 PM and 8 AM if it disturbs a reasonable person.
Commercial and non-commercial amplified sound permitted between 9 AM and 6 PM daily, except Sundays and legal holidays (non-commercial permitted 10 AM to 6 PM on Sundays/holidays; no commercial amplified sound on Sundays/holidays). Sound level cannot exceed 15 decibels above ambient. Not permitted within 200 feet of churches, schools, or hospitals. Outdoor amplified sound is prohibited for short-term rentals. Registration required for sound-amplifying equipment.
No person shall keep any animal that, by any sound, cry, or behavior, causes annoyance or discomfort to a reasonable person of normal sensitiveness in any residential neighborhood. Roosters are prohibited.
Operation of 'pandemoniac motor vehicles' (creating noise from tire friction by accelerating) is prohibited. Vehicle repairs in residential areas are restricted between 8 PM and 8 AM if disturbing.
Operation of gas-powered leaf blowers or lawn brooms in residential districts is unlawful between 8 PM and 8 AM on weekdays, or between 8 PM and 9 AM on Saturdays and Sundays.
Operation of machinery, equipment, pumps, fans, air-conditioning apparatus, or similar mechanical devices cannot create noise exceeding the ambient base noise level by more than five decibels at the property line.
Unlawful to operate in a residential zone in a manner that disturbs the peace, quiet, and comfort of neighboring residents or a reasonable person. Exceeding ambient by 5 dB is prima facie evidence of violation.
Frequently Asked Questions
Quiet Hours?
Generally, 9 PM to 8 AM. Specific activities may have different hours..
Construction?
Usually limited to daytime hours (e.g. 7am-6pm). Check 'Specific Restrictions' above.
Who to call?
Use Non-Emergency Police: 707-528-5222.
Fines?
Commonly range from $50 to $500 for initial offenses.
Noise Solutions for Santa Rosa, CA
SolvedBest Gear for Santa Rosa, 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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