The proposed bill introduces CHAPTER 24.8, titled "Home-Fit Dwelling Units," to Title 45 of the General Laws, establishing requirements for new construction of covered dwelling units to ensure accessibility for individuals of all ages and physical abilities. It mandates that at least 25% of these units comply with Type A standards, with first-floor units fully compliant and higher floors meeting Type B adaptable standards. Custom-built homes are exempt from these requirements.

Sellers of new construction home-fit dwelling units are required to provide written disclosures to prospective buyers regarding compliance with the standards prior to sale. The bill outlines the responsibilities of the director of the department of housing, who will consult with stakeholders to implement the chapter's provisions and create an incentive program by January 1, 2026.

The bill includes a process for granting exceptions to design standards based on impracticality or technical infeasibility, while still requiring increased accessibility to the greatest extent feasible. It establishes enforcement mechanisms for violations, allowing for legal actions and penalties. Individuals or organizations seeking enforcement may select an independent qualified contractor to ensure compliance, with costs borne by the violating party. The act is set to take effect immediately upon passage.