Swimming Pools & Spas in Massachusetts (2026)
31 rules on the books across Massachusetts, 21 cities and counties. Select a rule to read the full details.
Severity: Few Restrictions · Light Restrictions · Some Restrictions · Significant Restrictions · Heavy Restrictions
Pool Permits
Building and electrical permits required before installing a pool, including the depth and size thresholds that trigger them, and where above-ground and inflatable pools fall in or out of the rules.
Brockton
Some RestrictionsBrockton requires a building permit before installing any residential swimming pool, plus a plot plan and sign-off from…
Read full rule →Lawrence
Some RestrictionsLawrence charges a building permit fee for any residential swimming pool under Municipal Code 15.04.010(H): $12 per…
Read full rule →Lowell
Some RestrictionsA City of Lowell permit is required to install any swimming pool that holds water over 24 inches deep, including…
Read full rule →Lynn
Some RestrictionsBefore building a residential swimming pool in Lynn, owners need a permit from the Building Commissioner: the Zoning…
Read full rule →Newton
Some RestrictionsBefore anyone builds, installs or enlarges a private swimming pool in Newton, the Commissioner of Inspectional Services…
Read full rule →Plymouth County
Some RestrictionsAn above-ground pool gets no special break in Plymouth County. Its wall can serve as the required barrier only when it…
Read full rule →Quincy
Some RestrictionsBuilding a swimming pool in Quincy, Massachusetts (Norfolk County) requires a Department of Inspectional Services…
Read full rule →Revere
Some RestrictionsRevere classes a swimming pool as a "structure," so it needs a building permit before it goes in the ground. Section…
Read full rule →Springfield
Some RestrictionsSpringfield requires any residential swimming pool to sit at least 10 feet from a dwelling and 8 feet from a lot line…
Read full rule →Taunton
Some RestrictionsTaunton requires a permit before building a swimming pool, plus a protective fence at least four feet high with a…
Read full rule →Fencing & Safety Requirements
Mandatory barriers around pools, spas, and hot tubs, minimum heights, self-latching gate specs, and the alarm, cover, and anti-entrapment rules that ride along with them.
Massachusetts: statewide
StatewideHeavy RestrictionsThe Massachusetts State Building Code mandates barrier requirements for residential pools statewide. Fencing must be at…
Read full rule →Bristol County
Heavy RestrictionsAll swimming pools throughout Bristol County must comply with Massachusetts Building Code 780 CMR barrier requirements…
Read full rule →Brockton
Heavy RestrictionsBrockton requires all swimming pools to be enclosed by a barrier at least 48 inches high with self-closing…
Read full rule →Cambridge
Heavy RestrictionsPool barriers in Cambridge must be at least 4 feet tall with self-closing and self-latching gates per the Massachusetts…
Read full rule →Fall River
Heavy RestrictionsFall River follows Massachusetts state building code 780 CMR for pool barrier requirements. All swimming pools must be…
Read full rule →Fitchburg
Heavy RestrictionsFitchburg enforces Massachusetts state pool barrier rules. Any pool that can hold over 24 inches of water must be…
Read full rule →Lowell
Heavy RestrictionsEvery residential swimming pool in Lowell must be enclosed by a barrier at least 4 feet high with a self-closing…
Read full rule →Lynn
Heavy RestrictionsLynn pools must meet MA Building Code (780 CMR) safety standards: a 48-inch barrier, self-latching gates, and federal…
Read full rule →Plymouth County
Heavy RestrictionsEvery residential pool in Plymouth County must be enclosed by a barrier. The state building code, 780 CMR, requires a…
Read full rule →Revere
Heavy RestrictionsRevere Municipal Code Section 17.24.170 requires all swimming pools to be enclosed on all sides by a 6-foot barrier…
Read full rule →Waltham
Heavy RestrictionsWaltham follows the Massachusetts Building Code requiring all pools over 24 inches deep to be enclosed by a barrier at…
Read full rule →Boston
Significant RestrictionsBoston requires any public or semi-public swimming pool built with a roof, ceiling, or other covering to hold a special…
Read full rule →Chelsea
Some RestrictionsChelsea is a dense urban city in Suffolk County where residential pools are uncommon and treated as accessory uses…
Read full rule →Leominster
Some RestrictionsLeominster is a city in Worcester County that issues local building permits for all pool installations through its…
Read full rule →New Bedford
Some RestrictionsAny New Bedford pool deeper than 24 inches, or an aboveground pool four feet or more deep, must be fully enclosed by a…
Read full rule →Newton
Some RestrictionsNewton requires every outdoor private swimming pool to be fully enclosed at all times, filled or empty, by a fence or…
Read full rule →Quincy
Some RestrictionsQuincy, Massachusetts (Norfolk County) treats hot tub installation as electrical work: it requires a wiring permit from…
Read full rule →Somerville
Some RestrictionsSomerville's Zoning Ordinance regulates pools as accessory structures: §10.2.2.r requires every pool or hot tub to sit…
Read full rule →Springfield
Some RestrictionsEvery swimming pool in Springfield, Massachusetts must be enclosed by a fence at least four feet high that children…
Read full rule →Taunton
Some RestrictionsAny Taunton property with a pool 24 inches or deeper needs a four-foot protective fence or approved barrier, with every…
Read full rule →Weymouth
Some RestrictionsWeymouth pool fencing must comply with Massachusetts Building Code (780 CMR): minimum 48-inch (4-foot) barrier height…
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