Amplified Music & Events: Camarillo vs Ventura
How do amplified music & events rules compare between Camarillo, CA and Ventura, CA?
Camarillo and Ventura have similar restriction levels.
Camarillo, CA
Ventura County
Amplified music in Camarillo is regulated by Chapter 10.34 of the Camarillo Municipal Code (CMC). The ordinance does not set a separate dBA limit for amplifiers — instead, any amplified source must keep total noise at the receiving property line below the zone-based exterior standard (55 dBA Leq daytime / 45 dBA Leq nighttime in residential Noise Zone II) plus a tiered cumulative-time allowance.
View full Camarillo rules →Ventura, CA
Ventura County
Amplified music, loudspeakers, and sound systems in Ventura are regulated under SBMC Chapter 10.650 (Noise Control), with downtown and special-event uses subject to additional permit conditions. State Penal Code Sec. 415(2) provides the statewide loud-noise backstop.
View full Ventura rules →Key Facts Comparison
| Fact | Camarillo | Ventura |
|---|---|---|
| Code Section | CMC Ch. 10.34 (Noise Regulations) | - |
| Residential Daytime Limit | 55 dBA Leq (7 a.m.–9 p.m.) | - |
| Residential Nighttime Limit | 45 dBA Leq (9 p.m.–7 a.m.) | - |
| Commercial Limit | 65 dBA Leq day / 55 dBA Leq night | - |
| Cumulative Rule | +5 dBA / 20 min, +10 dBA / 10 min, +15 dBA / 1 min | - |
| Permit Lead Time | 7+ days (Special Event Permit) | - |
| Permit Office | Community Development, 805-388-5360 | - |
| Max Fine | $1,000 + up to 6 months (misdemeanor) | - |
| Governing chapter | - | SBMC Ch. 10.650 (Noise Control) |
| Special events | - | Special Event Permit required for outdoor amplification on public property |
| State backstop | - | Cal. Penal Code Sec. 415(2) - misdemeanor, up to 90 days / $400 |
| Police after hours | - | (805) 650-8010 non-emergency |
| First-offense citation | - | $132 (other municipal code violation) |
Highlighted rows indicate differences between cities.
Camarillo FAQ
How loud can amplified music be at a Camarillo backyard party?
Sound measured at the neighboring property line cannot exceed 55 dBA Leq between 7 a.m. and 9 p.m., or 45 dBA Leq between 9 p.m. and 7 a.m. Short bursts above those levels are allowed under CMC 10.34's tiered rule (up to +15 dBA for under one minute per hour), but anything above ambient + 5 dBA for more than 20 cumulative minutes per hour is a violation.
Do I need a permit for outdoor amplified music in Camarillo?
Yes — concerts, weddings, fundraisers and any event that will use amplified sound outdoors typically require a Special Event Permit filed with the Department of Community Development at least seven days before the event. Contact Planning at 805-388-5360 or planning@cityofcamarillo.org.
What happens if police are called for loud music in Camarillo?
Officers measure sound at the complainant's property line using an A-weighted meter and compare it to the CMC 10.34 standards. A first violation usually triggers a warning and an order to lower the volume; repeat or refusal-to-comply incidents are charged as misdemeanors under CMC 10.34 with administrative citations starting around $100 and rising for each subsequent violation in the same 12-month period.
Are car stereos covered by Camarillo's noise ordinance?
No — vehicles operated on a public highway, street or right-of-way are exempted from CMC 10.34 and are instead regulated by the California Vehicle Code, which bars amplified sound audible from 50 feet or more (Veh. Code §27007).
Ventura FAQ
Can I have a backyard party with a DJ in Ventura?
Yes, but amplified sound must comply with SBMC Chapter 10.650 noise limits. For larger or recurring events, contact the City to determine whether a Special Event Permit or temporary amplification permit is needed.
Who enforces amplified-music complaints at night?
The Ventura Police Department non-emergency line at (805) 650-8010 handles after-hours amplified-noise calls and can act under SBMC 10.650 and California Penal Code Section 415(2).
Is there a decibel limit for music from my home?
Yes - SBMC Chapter 10.650 sets decibel limits that vary by zone (residential, commercial) and by time of day. Check the chapter on the San Buenaventura Municipal Code portal for the current dB(A) tables.
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