The bill amends Section 45-24-73 of the General Laws concerning zoning ordinances to establish design standards and uniform regulations for accessory dwelling units (ADUs). It allows municipalities to regulate ADUs by requiring that primary residences with ADUs be owner-occupied for at least five (5) years, that non-family occupied ADUs be rented at affordable rates, and that the size of ADUs be limited to one thousand square feet (1,000 sq. ft.). These provisions are enabling and not mandatory, meaning municipalities can choose whether or not to implement them. The bill also specifies that these new regulations will take effect on July 1, 2026. Overall, the bill aims to facilitate the development of ADUs while ensuring that certain standards are maintained.

Statutes affected:
2578: 45-24-73