Massachusetts 2025-2026 Regular Session

Massachusetts House Bill H1484 Compare Versions

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22 HOUSE DOCKET, NO. 3172 FILED ON: 1/16/2025
33 HOUSE . . . . . . . . . . . . . . . No. 1484
44 The Commonwealth of Massachusetts
55 _________________
66 PRESENTED BY:
77 Mark J. Cusack
88 _________________
99 To the Honorable Senate and House of Representatives of the Commonwealth of Massachusetts in General
1010 Court assembled:
1111 The undersigned legislators and/or citizens respectfully petition for the adoption of the accompanying bill:
1212 An Act relative to accessory dwelling units.
1313 _______________
1414 PETITION OF:
1515 NAME:DISTRICT/ADDRESS :DATE ADDED:Mark J. Cusack5th Norfolk1/16/2025 1 of 2
1616 HOUSE DOCKET, NO. 3172 FILED ON: 1/16/2025
1717 HOUSE . . . . . . . . . . . . . . . No. 1484
1818 By Representative Cusack of Braintree, a petition (accompanied by bill, House, No. 1484) of
1919 Mark J. Cusack relative to accessory dwelling units. Housing.
2020 The Commonwealth of Massachusetts
2121 _______________
2222 In the One Hundred and Ninety-Fourth General Court
2323 (2025-2026)
2424 _______________
2525 An Act relative to accessory dwelling units.
2626 Be it enacted by the Senate and House of Representatives in General Court assembled, and by the authority
2727 of the same, as follows:
2828 1 SECTION 1. Section 3 of said chapter 40A, as so appearing in the 2024 Official Edition,
2929 2is hereby amended by striking the eleventh paragraph and inserting in place thereof the following
3030 3paragraph:-
3131 4 No zoning ordinance or by-law shall prohibit, unreasonably restrict or require a special
3232 5permit or other discretionary zoning approval for the use of land or structures for a single
3333 6accessory dwelling unit, or the rental thereof, in a single-family residential zoning district;
3434 7provided, that the use of land or structures for such accessory dwelling unit under this paragraph
3535 8may be subject to reasonable regulations, including, but not limited to, 310 CMR 15.000 et seq.,
3636 9if applicable, site plan review, regulations concerning dimensional setbacks and the bulk and
3737 10height of structures and may be subject to restrictions and prohibitions on short-term rental, as
3838 11defined in section 1 of chapter 64G. Any city or town may, by local option, require owner
3939 12occupancy of either the accessory dwelling unit or the principal dwelling unit under this
4040 13paragraph; provided, that not more than 1 additional parking space shall be required for an 2 of 2
4141 14accessory dwelling unit; and provided further, that no additional parking space shall be required
4242 15for an accessory dwelling located not more than 0.5 miles from a commuter rail station, subway
4343 16station, ferry terminal or bus station. For more than 1 accessory dwelling unit, or rental thereof,
4444 17in a single-family residential zoning district there shall be a special permit for the use of land or
4545 18structures for an accessory dwelling unit. The executive office of housing and livable
4646 19communities may issue guidelines or promulgate regulations to administer this paragraph