Reviewed 2026-09-01
Roof replacement cost in Boston, MA
| Scope | Low | Typical | High |
|---|---|---|---|
| Tear-off and architectural shingles, 1,610 sq ft planning roof | $10,040 | $12,870 | $17,250 |
How much does a roof replacement cost in Boston?
A roof replacement in Boston typically costs $12,870 for the example home. The range is $10,040 to $17,250. That is a tear-off of one layer of shingles and a new architectural asphalt roof. It is not a metal roof, not a tile roof, and not a second story added under the old one. The price uses a planning roof area of 1,610 square feet, which is the example home’s 1,400 square feet of floor times 1.15. That 1.15 is a stand-in for a simple roof. It is not a measurement. A steep roof, a complicated hip, or a measured square count replaces it the day someone is on a ladder.
What Boston labor does to a roof
The national starting point is $6.80 per square foot of that planning roof, before the city. About 52 percent of the price is the crew. Boston labor is 1.32 times a national crew, which adds about $1,920 versus a crew priced at 1.00. The typical price works out to about $10 per square foot of planning roof. Materials, the shingles themselves, barely move between cities. The hours do. A low labor factor is not a cheap roof if the deck is rotten.
Low, typical, and high on a Boston roof
Low, $10,040, is one layer, a walkable pitch, a driveway the dumpster can sit in, and decking that does not need sheets. Typical, $12,870, is that same scope on the example house, built around 1940. triple-deckers and older wood houses, oil and gas, expensive crews High, $17,250, is the same shingles when access is worse, the permit takes a second trip, or a few boards are replaced and hauled. A full redeck, a second layer that has to come off, ice-and-water on a whole valley system, or a crane is a different project and can sit above the high number without anyone cheating.
What the climate does, and what it does not
Boston is zone 5A, with about 5,630 heating degree days and 750 cooling degree days. Heat and hail and coastal wind change which shingle and which underlayment a roofer specifies. They do not, by themselves, multiply this table. Boston combines a high labor factor with a high electric rate and an old wood building stock. Triple-deckers mean stairs, shared chimneys, and water heaters that serve one floor but vent into a stack nobody has lined since 1970. Wellholt prices one in-unit swap. A building-wide conversion off oil is not this page. Permits are not optional. Ask the quote to name the shingle line, the underlayment, and whether the deck is included. A price with no scope is not comparable to $12,870.
If you rent, and if the number is for the wrong house
A renter does not replace a roof. Use the range only to understand a building-wide assessment, not to hire a roofer. An owner with a different floor area should not use 1,610 square feet. Set your square footage in the calculator. A 1,000 square foot ranch and a 2,400 square foot two-story are not the same roof, and this page will not pretend they are. Reviewed 2026-09-01. Planning model: IECC climate zone, degree-day normals, a metro labor factor, and a residential rate used only for operating-cost context. Installed costs start from published national ranges and scale the labor share. Rents are planning medians, not listings. Reviewed 2026-09-01.
Before you sign in Boston, ask three things: how many squares they measured, whether the deck is included, and what happens if they open the roof and find more than a few bad boards. The planning figure here is $12,870 at labor 1.32, on a 1940 home. If their measurement is different, their price should be different. Do not argue them down to this number if they measured a larger roof.
Questions this page can answer
- How much does a new roof cost in Boston?
- For the example home, typically $12,870, from $10,040 to $17,250. That uses a planning roof of 1,610 square feet. A measured roof replaces it.
- Does that Boston price include tearing off the old shingles?
- Yes, one layer. A second layer, or a deck that has to be replaced across the roof, is outside the high number of $17,250.
- Why isnu2019t the roof the same price as the floor area?
- The house is about 1,400 square feet of floor. The planning roof is 15 percent more, 1,610 square feet, because a roof is not a floor plan. A steep or cut-up roof is more again.