Monson, MA
Monson does not allow detached accessory dwelling units (ADUs). Granny flats must be constructed within existing space or as an addition.
Monson, MA Accessory Dwelling Unit (ADU) Rules
City Acceptance Rating: N/A
What you need to know:
Monson does not allow detached accessory dwelling units (ADUs). Granny flats must be constructed within existing space or as an addition.
See the full text here: Zoning Ordinance SECTION XXVI Accessory Apartments