AN ACT RELATING TO TOWNS AND CITIES -- ZONING ORDINANCES

This bill updates state laws to create consistent rules for zoning accessory dwelling units, which are secondary living spaces like detached garages or basement apartments built on the same lot as a main home. By standardizing definitions and requirements across all towns and cities, the legislation ensures that local zoning ordinances apply these housing types uniformly. The changes directly affect local governments, property owners, and developers by establishing clear guidelines for what constitutes an ADU and how it must be integrated into existing neighborhoods.