Amplified music rules in Plymouth County, MA — also called sound permit, PA system, or live music ordinances — set decibel limits, time-of-day restrictions, and when permits are required.
Amplified music is governed by town noise bylaws under MGL c.40 §21(22) and disturbing-the-peace law, MGL c.272 §53. Brockton, Plymouth, and Wareham require permits for outdoor amplified events; residential parties must meet bylaw limits.
Loudspeakers, bands, and outdoor events across Plymouth County answer to two rules: each town noise bylaw, authorized by MGL c.40 §21(22), and the statewide disturbing-the-peace offense in MGL c.272 §53. Brockton, Plymouth, and Wareham require permits for public amplified sound and set conditions on volume and end times. A backyard party in Duxbury or Marshfield needs no permit but must stay within the town noise limits. Police measure the disturbance and cite the responsible person. Licensed venues also answer to their ABCC conditions.
Unpermitted or excessive amplification draws a bylaw fine up to $300 under MGL c.40 §21. Disturbing the peace under MGL c.272 §53 carries a fine up to $200 or jail.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Plymouth County, MA
No Plymouth County or state law limits holiday lights, inflatables, or yard displays. Towns rarely regulate seasonal decorations at all, and where a bylaw to...
Plymouth County, MA
No Plymouth County rule governs garage-sale signs; towns handle them through local sign bylaws. On your own lawn a yard-sale sign is generally fine, but a si...
Plymouth County, MA
Towns, not Plymouth County, regulate signs, through zoning bylaws authorized by MGL c.40A. Those bylaws must stay content-neutral: after Reed v. Town of Gilb...
Plymouth County, MA
Rental registration and inspection are local powers, not county ones. The State Sanitary Code under MGL c.111 §127A lets each town's board of health enforce ...
Plymouth County, MA
Massachusetts has no statewide just-cause eviction law, and no Plymouth County town can add one. A landlord ends a tenancy at will with 30 days' written noti...
Plymouth County, MA
Rent control is illegal across every Plymouth County community. Massachusetts voters banned it in 1994 through Question 9, now codified as MGL c.40P §4: no c...
See how Plymouth County's amplified music & events rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.