Noise Ordinances in Somerville, MA (2026)
9 verified noise ordinances for Somerville, Massachusetts, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Somerville enforces nighttime quiet hours under its noise control ordinance, restricting loud sounds audible at property lines during late-night and early-morning periods across this densely populated Boston-metro city.
Somerville Quiet Hours Rules
Heavy RestrictionsMass. Gen. Laws ch. 40, § 21 (Municipal By-Law Authority — Cities and Towns May Enact Ordinances Including Noise and Quiet-Hour Regulations) (Massachusetts General Laws; applies to all cities/towns within the county)
Section 21. Towns may, for the purposes hereinafter named, make such ordinances and by-laws, not repugnant to law, as they may judge most conducive to their welfare, which shall be binding upon all inhabitants thereof and all persons within their limits. They may, except as herein provided, affix penalties for breaches thereof not exceeding three hundred dollars for each offense, which shall en...
Construction Hours
Somerville limits construction noise to daytime and early-evening weekday hours with shorter Saturday windows and a full Sunday and holiday prohibition, reflecting the city's dense residential character.
Somerville Construction Hours Rules
Some RestrictionsBarking Dogs
Somerville treats chronic barking as a noise nuisance under its noise control ordinance and animal control regulations, with Animal Control and police handling complaints from affected neighbors.
Somerville Barking Dog Rules
Some RestrictionsMass. Gen. Laws ch. 140, § 157 (Noise / Barking Dogs)
no dog shall be deemed dangerous: (i) solely based upon growling or barking or solely growling and barking; (ii) based upon the breed of the dog; or (iii) if the dog was reacting to another animal or to a person and the dog's reaction was not grossly disproportionate to any of the following circumstances: (1) the dog was protecting or defending itself, its offspring, another domestic animal or ...
Leaf Blower Rules
Somerville banned gas-powered leaf blowers in 2024, phasing them out citywide in favor of electric and battery equipment, with restricted operating hours and decibel limits on all models.
Somerville Leaf Blower Rules
Heavy RestrictionsCity of Somerville Leaf Blower Regulations
Leaf Blower Regulations In order to promote the health, safety, and comfort of its residents, the City of Somerville is implementing the following leaf blower regulations effective immediately. When are residents and businesses allowed to use leaf blowers? Leaf blowers can only be used March 15 through May 31 and October 1 through December 15 between the hours of 9 a.m. and 5 p.m. Leaf blowers ...
Amplified Music & Events
Somerville restricts amplified music through its noise ordinance and entertainment licensing, with plainly-audible standards at property lines and stricter controls on licensed venues near residential districts.
Somerville Amplified Music Rules
Some RestrictionsAircraft Noise
Somerville falls within Logan International Airport noise contours, and while local ordinances cannot regulate overflights, residents can engage Massport programs for complaints and sound mitigation.
Somerville Aircraft Noise Rules
Few RestrictionsIndustrial Noise
Somerville regulates industrial and commercial noise through its noise ordinance, zoning buffers, and special permit conditions, with a plainly-audible standard at residential property lines.
Somerville Industrial Noise Rules
Some RestrictionsDecibel Limits
Somerville uses both plainly-audible standards and numeric decibel caps for specific sources, typically 65 to 75 dBA during day and 55 to 65 dBA at night measured at residential property lines.
Somerville Decibel Limit Rules
Some RestrictionsOutdoor Music
Outdoor music in Somerville requires special event or entertainment licensing, with end times, decibel limits, and neighborhood notice conditions set by the Licensing Commission.
Somerville Outdoor Music Rules
Some RestrictionsLooking for Middlesex County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Somerville city rules.
Noise Ordinances in Middlesex County →