Renovation costs and rules, city by city in New England
We publish a city page only after we've written the local permit authority, contract law, housing stock, and cost math for it — so every page below reflects that specific market, not a national average with a city name swapped in.
Kitchen remodeling
A full kitchen remodel replaces cabinets, counters, appliances, flooring, and lighting, and usually touches plumbing and electrical. The spread between a modest refresh and a gut renovation with a moved wall is the widest of any room in the house.
Bathroom remodeling
Bathrooms are small but dense: plumbing, waterproofing, tile, ventilation, and electrical all land in a few dozen square feet. Cost per square foot runs higher than almost any other room, and the difference between a good and a bad job is mostly invisible waterproofing work.
Roofing
A roof replacement in New England is as much about ice and water management as it is about shingles. The shingle line item is the easy part to compare between bids; the underlayment, ice-and-water coverage, flashing, and ventilation details are where bids actually differ.
Home addition
An addition is new construction attached to an existing building, which means it carries every trade at once plus the hardest part — tying new structure, roof, and systems into old ones that were never built to current code.
By metro
Cost guides
- Kitchen remodel cost in New EnglandWhat a kitchen remodel actually costs across Massachusetts, Rhode Island, Connecticut, New Hampshire, Maine, and Vermont in 2026 — line-by-line, by finish level, with the regional cost index applied.
- Bathroom remodel cost in New England2026 bathroom remodel cost ranges for New England — by state, by finish level, and broken out line by line, from waterproofing and tile to fixtures and ventilation.