Statement of Purpose

(1) St. 2024, c. 150, § 8 amends M.G.L. c. 40A, § 3 to encourage the production of accessory dwelling units throughout the Commonwealth with the goal of increasing the production of housing to address statewide, local, and individual housing needs for households of all income levels and at all stages of life. The Executive Office of Housing and Livable Communities is the regulatory agency that is authorized by St. 2024, c. 150, § 8 to promulgate 760 CMR 71.00 that establish rules, standards and limitations that will assist Municipalities and landowners in the administration of St. 2024, c. 150, § 8. (2) St. 2024, c. 150, § 8 and 760 CMR 71.00 seek to balance municipal interests in regulating the use and construction of ADUs while empowering property owners to add much needed housing stock to address the Commonwealth’s housing needs. St. 2024, c. 150, § 8 establishes that in certain circumstances the use of land or structures for ADUs are protected from zoning restrictions by providing that zoning shall not prohibit, unreasonably restrict or require a special permit or other discretionary zoning approval for the use of land or structures for a single ADU, or the rental thereof, in a single-family residential zoning district, and imposes protections on ADUs through M.G.L. c. 40A, § 3, the Dover Amendment. St. 2024, c. 150, § 8 balances protection for these ADUs by authorizing municipalities to impose reasonable regulations on the creation and use of ADUs. St. 2024, c. 150, § 8, however, explicitly prohibits municipalities from imposing requirements on protected accessory dwelling unitsthat require owner-occupancy of either the ADU or the principal dwelling and imposes limitations on Municipal parking requirements. (3) 760 CMR 71.00 establishes definitions, standards, and limitations to assist in the local administration of M.G.L. c. 40A, § 3, para. 11, pursuant to St. 2024, c. 150, § 8. Nothing in 760 CMR 71.00 is intended to supersede state health and safety laws and regulations, such as, but not limited to the Building Code, Fire Code, M.G.L. c. 111, § 189A: Massachusetts Lead Law, or any federal laws.