Tiny House Regulations Massachusetts

Massachusetts Considers Tiny House Regulations

Tiny House Friendly: 810

  • Tiny house regulations and codes may vary by city, town, or county.
  • ADUs (accessory dwelling units) are allowed in many towns and cities in Massachusetts. See the full list here.
  • Specifications of an ADU are specific to each city or town.
  • Nantucket allows a third dwelling of up to 550 square feet.
  • Tiny houses on wheels are more difficult because the state hasn’t clearly addressed or defined what they are.

While it’s more difficult to own a tiny house on wheels in Massachusetts, owning a tiny on foundations as an ADU doesn’t appear to be a problem. Camping in an RV park in a tiny house on wheels shouldn’t be an issue, however, camping for an extended period of time could be.

Links:

  • Full list of cities and towns where ADUs are permitted in the state of Massachusetts.
  • ADU Info

If you would like to review regulations for another state, click here