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location_onSanta Barbara, CA
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Santa Barbara, CA
Noise Ordinance Overview

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Official Decibel Limits

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Residential Day
N/AdB
Residential Night
+5dB
Above Ambient

"Decibel limits vary by noise source and land use type. New land uses exceeding 60 dBA (single-unit residential) or 65 dBA (multi-unit residential/schools/hospitals/parks) require review."

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AI Executive Summary

Gemini AI

Santa Barbara, CA's Chapter 9.16 noise ordinance prohibits unnecessary or excessive sounds annoying to sensitive individuals. General noise disturbances, including amplified sound, are restricted from 10 PM to 7 AM across residential property lines. Construction and mechanical equipment also face specific operating hours and decibel limits, with violations subject to escalating fines and administrative enforcement.

Specific Noise Restrictions

construction

Construction

Unlawful between 8 PM and 7 AM if noise exceeds ambient by 5 dBA at residential property lines, unless special permit is granted. General construction hours are 7 AM to 8 PM daily. Certain large projects may have specific hours: 7 AM - 5 PM weekdays, 9 AM - 4 PM Saturdays, prohibited Sundays/holidays.

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Amplified Sound

Prohibited between 10 PM and 7 AM if audible across a residential property line, extended to 1:30 AM on New Year's Day. Limited to music or human voice. Must not be audible in hospitals, rest homes, convalescent hospitals, or churches during services. Outdoor volume not to exceed 60 dBA at property line; indoor volume in residential structures (not originating dwelling) not to exceed 45 dBA.

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Animals

Noise disturbances from pets are subject to the ordinance. Santa Barbara County has dog noise nuisance ordinances.

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Vehicles

Collection trucks during stationary compaction process shall not exceed 75 dBA at 25 feet.

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Leaf Blowers

Prohibited in residential zones if operated within 250 feet; maximum noise level 65 dBA. Gasoline-powered leaf blowers are prohibited.

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Mechanical Equipment

Hours for non-vehicle, non-electric utility equipment: not outside before 8 AM or after 7 PM on Saturday, Sunday, or holidays; or before 7 AM or after 7 PM Monday-Friday. Sound at property line of adjacent residential, public, or semi-public uses not to exceed 53 dBA. Wind machines are prohibited.

Noise Protection Score

CAverage

How well does Santa Barbara protect residents from noise?

Decibel Limits10/25

Qualitative standard

Quiet Hours20/25

Extensive coverage

Penalties13/25

Standard fines

Coverage25/25

6 noise categories regulated

compare_arrowsCompare Another CityScore: 68/100 — Based on dB limits, quiet hours, penalties, and ordinance breadth

Frequently Asked Questions

What are the quiet hours in Santa Barbara, CA?

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Santa Barbara's quiet hours: 10 PM - 7 AM. During these hours, noise must stay below residential nighttime decibel limits at the property line. Violations can result in fines on the first offense.

What are the noise decibel limits in Santa Barbara?

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Santa Barbara's residential noise limits: Not specified (general disturbance criteria apply) dB(A) during the day and Noise exceeding ambient by 5 dBA for construction; 53 dBA at property line for mechanical equipment; 60 dBA outdoors for amplified sound; 45 dBA indoors for amplified sound dB(A) at night. Commercial zones allow Thresholds for new land use exceeding 75 dBA for office/commercial/retail or 70 dBA for hotels/manufacturing trigger review. Limits are measured at the receiving property line.

How do I file a noise complaint in Santa Barbara?

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Call the Santa Barbara police non-emergency line at (805) 882-8900. For ongoing violations, contact code enforcement at (805) 897-2676. Have the address, noise type, and duration ready. You can request to remain anonymous.

What is the fine for a noise violation in Santa Barbara?

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Santa Barbara's noise violation penalties: First violation: warning or fine up to $350. Second violation: $750. Third violation: $1,000. Each hour a violation continues constitutes a separate offense. Public nuisance charges may also be pursued.. Fines typically escalate with repeat offenses and may result in misdemeanor charges for chronic violations.

What are the dog barking rules in Santa Barbara?

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Santa Barbara's rules: Noise disturbances from pets are subject to the ordinance. Santa Barbara County has dog noise nuisance ordinances.. To report a barking dog, contact animal control at Not specified or the police non-emergency line.

When can construction work start in Santa Barbara?

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Santa Barbara's construction noise rules: Unlawful between 8 PM and 7 AM if noise exceeds ambient by 5 dBA at residential property lines, unless special permit is granted. General construction hours are 7 AM to 8 PM daily. Certain large projects may have specific hours: 7 AM - 5 PM weekdays, 9 AM - 4 PM Saturdays, prohibited Sundays/holidays.. Violations can be reported to code enforcement, which can issue stop-work orders for unpermitted or off-hours construction.

Are there rules about loud music in Santa Barbara?

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Yes. Santa Barbara's ordinance: Prohibited between 10 PM and 7 AM if audible across a residential property line, extended to 1:30 AM on New Year's Day. Limited to music or human voice. Must not be audible in hospitals, rest homes, convalescent hospitals, or churches during services. Outdoor volume not to exceed 60 dBA at property line; indoor volume in residential structures (not originating dwelling) not to exceed 45 dBA.. Music exceeding residential decibel limits or plainly audible across property lines during quiet hours is a citable violation.

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