Outdoor live or amplified music at Sunnyvale restaurants, bars, and event spaces requires a conditional use permit or special event permit, with cutoffs typically at 10 PM weeknights and 11 PM weekends.
Outdoor music at commercial venues is treated as a use requiring discretionary approval in Sunnyvale. Restaurants on Murphy Avenue, breweries in Peery Park, and hotels near Moffett Park that wish to offer patio music, outdoor stages, or DJ sets must obtain a conditional use permit (CUP) or a special event permit depending on the frequency. CUPs typically cap amplified music at 10 PM Sunday through Thursday and 11 PM Friday and Saturday, and limit speaker orientation, decibel levels at the property line, and bass frequencies that travel farther. Temporary events like the summer Downtown Sunnyvale concert series or farmers market performances operate under city-issued permits with their own hour conditions. Violations can trigger CUP review and potential revocation of outdoor entertainment privileges.
Contact your local code enforcement office for specific penalty information.
See how other cities in Santa Clara County handle outdoor music.
See how Sunnyvale's outdoor music rules stack up against other locations.
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