Outdoor music events in Middlesex County require a local entertainment or one-day license issued by the city/town clerk or licensing authority. Most communities cut off outdoor music by 10pm weekdays.
Outdoor music across Middlesex County is governed by MGL c.140 s.181 (entertainment licensing) and MGL c.138 s.14 (alcohol at events), enforced locally. Each of the 54 cities and towns issues its own one-day entertainment licenses and permanent venue approvals. In Cambridge, outdoor music at restaurants requires an amplified sound permit in addition to the standard entertainment license; cutoff is 10pm Sunday-Thursday and 11pm Friday-Saturday. Somerville, Medford, and Arlington follow similar patterns. Larger suburban communities like Framingham, Waltham, and Lowell allow outdoor music at licensed venues but regulate decibels at property lines. Farmers markets, block parties, and neighborhood events typically need a special event permit with a noise variance if amplified. Fees range from 25 to 250 dollars depending on attendance. The Lowell Folk Festival and similar events get multi-day approvals. Check with your town clerk for specific forms.
Contact your local code enforcement office for specific penalty information.
See how Middlesex County's outdoor music rules stack up against other locations.
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