Amplified music rules in Concord, CA — also called sound permit, PA system, or live music ordinances — set decibel limits, time-of-day restrictions, and when permits are required.
Amplified music in Concord must comply with the city's noise ordinance decibel limits and quiet hours. Outdoor amplified sound audible beyond the property line during nighttime hours is a violation. Special event permits are required for commercial amplified entertainment and large gatherings, with conditions set by the city.
Concord regulates amplified music under Municipal Code Chapter 82 Article V. Private residential amplified sound is subject to the standard daytime and nighttime decibel thresholds (approximately 60 dBA daytime / 50 dBA nighttime at the receiving property line). Additionally, the plainly audible standard applies: amplified music clearly audible from a neighbor's interior living space during quiet hours is per-se evidence of a violation. Commercial venues, restaurants with outdoor dining, and event hosts must obtain city special event permits for amplified entertainment outdoors, and permits will specify end times (often 10 PM weekdays, 11 PM weekends), maximum dBA, and speaker orientation. The city may revoke permits for repeat violations. Concord also enforces loud/unruly gathering rules allowing police to cite hosts for amplified party noise. Vehicle audio systems audible 50 feet or more from the vehicle violate California Vehicle Code §27007 and are enforced by Concord Police. Violations escalate from warning to administrative citation to misdemeanor.
Contact your local code enforcement office for specific penalty information.
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Side-by-side rule comparisons with other cities in Contra Costa County.
See how other cities in Contra Costa County handle amplified music & events.
See how Concord's amplified music & events rules stack up against other locations.
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