ADU Size Limits
ConsistentNew Bedford, Bristol County
Dimensional & Parking📋
What This Means for Your Project
This provision is consistent with Massachusetts state law. No issues expected during permitting.
State Law
760 CMR 71.05(3) — ADUs must be allowed up to 900 sq ft or 50% of principal dwelling living area, whichever is less.
Local Bylaw
New Bedford allows ADUs up to 900 sq ft by right, with an additional special permit tier allowing up to 1,200 sq ft.
Impact on Your Project
Consistent with state law — meets and exceeds the state minimum.
How Other Towns Handle Dimensional & Parking
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