Question 7 would let single-family homes be built on smaller lots statewide

(6-minute read)

This series, examining the nine statewide ballot questions on the November 3, 2026, Massachusetts ballot, continues with Question 7, which asks voters whether to require cities and towns to allow single-family homes on smaller residential lots than many local zoning bylaws currently permit.

What Question 7 would do

Question 7, titled “Limit on Required Lot Size for Single-Family Homes Initiative,” is an initiative petition that would add a new provision to Section 3 of Chapter 40A of the Massachusetts General Laws, the state’s zoning act. Under the measure, no zoning ordinance or bylaw could prohibit, unreasonably restrict, or require a special permit for a single-family home on a residentially zoned lot of at least 5,000 square feet with at least 50 feet of frontage on a street, road, or public way, as long as the lot has access to public sewer and water service. As of 2026, local zoning sets those minimum lot standards, and much of the state is zoned for single-family lots from half an acre (21,780 square feet) to two acres (87,120 square feet).

Cities and towns would keep the ability to reasonably regulate other aspects of homes built under the measure, including dimensional setbacks, building height and bulk, open space, parking, and whether the homes could be used as short-term rentals. The Executive Office of Housing and Livable Communities would be authorized to issue guidance or regulation to administer the law. The measure would take effect under the timeline set by Article 48 of the state constitution, which governs initiative petitions.

The state’s Executive Office of Administration and Finance found the measure would have no discernible material fiscal impact on state or municipal finances, though it noted that if the law leads to more housing construction, it could generate new growth revenue for municipalities, an amount that is difficult to project in advance.

A yes vote would allow single-family homes on lots of 5,000 square feet or more in residential areas, subject to that reasonable regulation. A no vote would leave the current law unchanged, leaving lot-size requirements for single-family homes to local zoning.

Massachusetts’ housing landscape

Supporters describe 5,000 square feet, about 0.12 acres, as a lot size more typical of suburbs nationwide than of many Massachusetts communities. Federal data cited by the Pioneer Institute ranked Massachusetts 45th among states for new housing units authorized per capita in 2024, and 47th in 2025, according to Ballotpedia. A 2026 New York Times analysis of metro areas found no Massachusetts city averaged more than seven annual housing starts per 1,000 households between 2016 and 2025. Massachusetts also ranks among the most expensive states for land, behind only Rhode Island by one measure and third in the nation for farmland prices by another.

Question 7 would build on a new state law. It also follows the 2021 MBTA Communities law, which requires the 177 cities and towns served by or adjacent to MBTA service to zone at least one district where multi-family housing is allowed by right. Housing researchers broadly agree Massachusetts faces an affordability crisis, though they differ on the best response, with some favoring zoning changes like Question 7 and others favoring approaches such as rent control.

Path to the ballot

The campaign Legalize Starter Homes files the initiative petition with the Attorney General’s office in August 2025, and the office cleared it for signature collection that September, according to Ballotpedia. In January 2026, the state Elections Division certified enough valid signatures and sent the measure to the Legislature as House Bill 5000.

The Special Joint Committee on Initiative Petitions held a hearing on the proposal on March 16, 2026. On May 4, a majority of the committee voted to recommend the Legislature take no action, writing that while it supported the broader goal of expanding housing opportunities, it had concerns about ambiguity in the petition’s language, including how “adequate” infrastructure would be determined, and noted that the Legislature could not amend the petition, only approve or reject it as written. The Legislature did not act by the May 5 deadline, and organizers gathered a second round of signatures, with the Secretary of the Commonwealth’s office certifying the signatures on July 17 to qualify Question 7 for the November ballot.

The case in favor

Supporters include Governor Maura Healey, Lieutenant Governor Kim Driscoll, U.S. Rep. Jake Anchincloss, several state senators and representatives, and mayors including Holyoke’s Joshua Garcia, New Bedford’s Jon Mitchell, and Lynn’s Jared Nicholson, according to Ballotpedia. Proponents include Abundant Housing Massachusetts, the Massachusetts Association of REALTORS, the Greater Boston Real Estate Board, the Home Builders & Remodelers Association of Massachusetts, the League of Women Voters of Massachusetts, and Airbnb.

In the official argument filed with the state, the Legalize Starter Homes campaign writes that requiring large lot sizes “makes housing expensive, reduces construction of new single-family housing, and encourages developers to build giant McMansions to recoup land costs,” and that a yes vote would bring lot sizes down to “a size more typical of suburbs nationwide… so we can have more affordable homes for young families and seniors.” Daniel Hornung, director of Airbnb’s Housing Accelerator, called the measure “the kind of common sense reform that will unlock more housing and affordable homeownership opportunities,” according to Ballotpedia.

The case against

The Massachusetts Municipal Association (MMA) is leading opposition to Question 7. In the official argument filed with the state, MMA Executive Director Adam Chapdelaine writes that the measure “would override local planning by requiring every city and town to allow single-family homes on lots as small as 5,000 square feet, regardless of existing neighborhoods, infrastructure or environmental conditions,” and that it replaces thoughtful local planning with a one-size-fits-all mandate that ignores the individual needs of all 351 Massachusetts cities and towns.

The MMA has also argued that while the measure requires access to public sewer and water service, it does not address whether those systems have the capacity to support new development, with the organization’s legislative and policy counsel, Ali DiMatteo, saying many communities’ water and sewer systems are already at or near capacity. The Republican Party of Massachusetts and Americans for Tax Reform have also opposed the measure.

Where to find the guide

The Information for the Voters guide is available online through the Secretary of the Commonwealth's Elections Division. It is offered in English, Spanish, Traditional Chinese, Vietnamese, and Khmer, and an audio version is available. Residents with questions can contact the Elections Division at 617-727-2828.

The series continues later this week with Question 8.