H 1484
An Act relative to accessory dwelling units
Take action
Record your position on this measure.
Sign in to record your position, submit testimony, or contact your legislator.
Sign in to take action- Introduced
- Passed House
- Passed Senate
- To Governor
- Became Law
Bill overview
This bill addresses accessory dwelling units (ADUs), also known as ‘granny flats’ or ‘in-law suites,’ within Massachusetts. It aims to standardize regulations and processes surrounding the construction and permitting of ADUs, making them more accessible and predictable for homeowners and developers. The legislation seeks to clarify requirements related to ADUs, including zoning regulations and owner occupancy. It also intends to streamline the approval process for these units.
Key provisions
- Clarifies definitions related to accessory dwelling units.
- Addresses zoning regulations for ADUs.
- Streamlines the permitting process for ADUs.
- Specifies requirements for owner occupancy of ADUs.
- Establishes guidelines for construction standards.
- Addresses safety and accessibility requirements for ADUs.
Who is affected
- Homeowners
- Renters
- Developers
- Local municipalities
- Housing providers
Notable changes
- Potentially modifies existing zoning regulations to allow for more ADUs.
- May establish standardized permitting procedures.
- Could clarify owner occupancy requirements.
Sponsors
Official sponsors from legislative records.
Primary sponsor
Mark J. Cusack
Cosponsor
Mark J. Cusack
Arguments in favor
Reasons to support this legislation.
No arguments in favor have been submitted.
Submit yoursArguments opposed
Reasons to oppose this legislation.
No arguments opposed have been submitted.
Submit yoursRead the latest version inline or switch to a previous version.
Bill H.1484 194th (Current)
An Act relative to accessory dwelling units
By Representative Cusack of Braintree, a petition (accompanied by bill, House, No. 1484) of Mark J. Cusack relative to accessory dwelling units. Housing.
View Text Print Preview Download PDF
Bill Information
Bill Information
Presenter: Mark J. Cusack Status: Referred to House Committee on Ways and Means
Tabs
Bill History Petitioners Committee Vote Committee Summary Hearing Attendance
Bill History
Displaying 6 actions for Bill H.1484
| Date | Branch | Action |
| 2/27/2025 | House | Referred to the committee on Housing |
| 2/27/2025 | Senate | Senate concurred |
| 9/4/2025 | Joint | Hearing scheduled for 09/17/2025 from 09:00 AM-01:00 PM in A-2 |
| 9/16/2025 | Joint | Hearing rescheduled to 09/17/2025 from 09:00 AM-01:00 PM in B-1 Hearing location changed |
| 9/17/2025 | Joint | Hearing rescheduled to 09/17/2025 from 09:00 AM-11:30 AM in B-1 Hearing updated to New End Time |
| 11/20/2025 | House | Bill reported favorably by committee and referred to the committee on House Ways and Means |
Similar Bills
H.4163 194th (Current)
An Act relative to accessory dwelling units inclusion in the subsidized housing inventory
HD.4669 194th (Current)
An Act to protect small lot ADUs
H.4020 194th (Current)
An Act relative to owner occupancy requirement for accessory dwelling units
H.1493 194th (Current)
An Act allowing movable tiny houses as permanent residential dwellings and accessory dwelling units
S.1002 194th (Current)
An Act relative to accessory dwelling units on smaller lots
The information contained in this website is for general information purposes only. The General Court provides this information as a public service and while we endeavor to keep the data accurate and current to the best of our ability, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk.