Bill > H4020

This bill modifies Massachusetts zoning laws to make it easier for homeowners to create accessory dwelling units (ADUs) in single-family residential zones. The legislation removes previous owner occupancy requirements, meaning property owners can now create and rent out an ADU without being required to live on the property themselves. The bill allows municipalities to impose reasonable regulations on ADUs, such as site plan review, setback requirements, and restrictions on short-term rentals. Parking requirements are also relaxed, with only one additional parking space typically required for an ADU, and no additional parking needed if the ADU is within 0.5 miles of public transit stations. If a property owner wants to create more than one ADU, they will need to obtain a special permit. The bill's underlying goals are to promote affordable housing, support community well-being, and prevent speculative real estate investment. The executive office of housing and livable communities is authorized to develop guidelines and regulations to implement these changes.

Government Affairs

https://malegislature.gov/Bills/194/H4020