Construction Costs Residential Per Square Foot in MA
A typical Greater Boston residential construction range in 2026 is about $230 to $475 per square foot. Remodels often run higher than comparable new builds because demolition, access protection, hidden conditions, and code retrofits are part of the work. In Belmont, Cambridge, Newton, and the surrounding towns, a national calculator can put a homeowner on […]
How Much Does It Cost to Build an ADU in 2026?
In Cambridge and across Greater Boston, a new detached ADU typically costs about $250,000 to $400,000+, while an internal conversion like a basement, attic, or garage usually lands closer to $100,000 to $250,000. If you're asking how much does it cost to build an ADU, the short answer is that the type of unit drives […]