Livestock in Middlesex County is restricted to rural and agricultural zones. Urban and inner-suburban communities prohibit horses, goats, pigs, and cattle; western Middlesex permits them on large lots.
Livestock keeping in Middlesex County is governed by local zoning bylaws and MGL c.40A (zoning), with statewide agricultural protections under MGL c.40 s.1A (Right to Farm). Inner Middlesex cities (Cambridge, Somerville, Medford, Malden, Everett) prohibit all livestock other than limited backyard chickens. Middle-ring suburbs (Newton, Arlington, Lexington, Belmont) likewise prohibit horses and livestock in residential zones. Western Middlesex communities including Concord, Carlisle, Acton, Boxborough, Groton, Pepperell, Townsend, Ashby, and Dunstable allow livestock on agriculturally zoned parcels, typically 2+ acres. Horses require 2-acre minimums with 50-100 foot setbacks for stables and manure storage. Goats, sheep, and small cattle follow similar rules. Pigs are generally restricted to active farming operations. Massachusetts Right to Farm protections shield pre-existing farms from nuisance complaints even as residential development encroaches, a major issue in Concord and Carlisle.
Contact your local code enforcement office for specific penalty information.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Middlesex County, MA
Middlesex County has no operational county government - it was abolished July 11, 1997 under M.G.L. c. 34B - so there is no countywide noise ordinance. Massa...
Middlesex County, MA
Middlesex County treats persistent barking as a nuisance. Animal control handles complaints. Dog licensing required statewide (MGL c.140 §155).
Middlesex County, MA
Middlesex County has no unified leaf blower ordinance. Regulations are set by individual cities and towns such as Cambridge, Newton, Arlington, and Lexington...
Middlesex County, MA
Middlesex County restricts commercial vehicle parking in residential zones. Weight and size limits apply. Overnight storage of heavy trucks prohibited.
Middlesex County, MA
Driveway rules are set by each Middlesex County city or town zoning bylaw. Cambridge, Somerville, Lowell, and Framingham regulate curb cuts, width, paving, a...
Middlesex County, MA
Winter parking bans are the dominant rule across Middlesex County. Most cities prohibit overnight on-street parking from November through April to allow snow...
Side-by-side rule comparisons with other cities in Middlesex County.
See how other cities in Middlesex County handle livestock.
See how Arlington's livestock rules stack up against other locations.
Quick Compare
Help us keep this page accurate. If you notice an error or outdated information, let us know.