How Much Does It Cost to Build a House in Massachusetts? (2026 Guide)
As of 2026, building a house in Massachusetts typically runs $280 to $600 per square foot, or roughly $500,000 to $750,000 total, based on size and finish level. On the South Shore, flood zone rules and coastal wind framing add real cost on top of that statewide range. Most Hull lots sit inside a FEMA flood zone, so the statewide average rarely tells the whole story.
How much does it cost to build a house in Massachusetts in 2026?
| Build type | Cost |
|---|---|
| New construction, per square foot | $280 to $600 |
| Typical total build (most homeowners) | $500,000 to $750,000 |
Simpler, standard finishes land toward the low end of that per-square-foot range. Custom, high-end finishes land toward the high end. These numbers are a 2026 Massachusetts market snapshot from national cost guides, not a Walbridge Construction quote. Michael walks your actual lot and plans before any real number goes on paper. Request a free estimate to get your own numbers.
Why do flood zones change the price on the South Shore?
Because most South Shore building sites are in one. About 62% of Hull sits inside the FEMA 100-year floodplain, based on a 2025 analysis of FEMA flood data. Hull's flood zones include VE zones along the shoreline. In a VE zone, wave action is part of the flood risk, not just rising water.
The Massachusetts building code sets extra design rules for new homes built in these zones. A new house in a flood zone has to meet an elevation requirement above the base flood level. The state's newest building code edition raised that elevation requirement again, so a plan drawn to an older edition can fall short.
On the South Shore, meeting that elevation requirement can mean a raised foundation, pilings, or breakaway walls instead of a standard poured foundation. All of that costs more than a standard build on dry, inland ground.
Michael has more than 20 years of hands-on building experience. He also holds a Massachusetts Unrestricted Construction Supervisor License. That combination means he prices flood zone requirements into your plan from the start, instead of surprising you with them mid-build.
Why is a new build on an existing South Shore lot different from building on raw land?
Because raw land is rare here. Only about 11% of Hull's homes were built in 2000 or later, based on recent Census data. That means Hull is a built-out peninsula, and there is very little open land left to build on.
In practice, most "new construction" requests on the South Shore turn out to be a teardown-rebuild. You tear down an old cottage or house and build new on the same lot. That changes the cost conversation. You are not paying to develop raw land. You are paying for demolition and a new foundation before framing even starts.
What drives the cost per square foot?
Five things move the price on a Massachusetts new build more than anything else.
Home size and design complexity. A simple rectangular floor plan costs less to frame than a home with lots of corners, rooflines, and custom shapes.
Site work, foundation, and utility connections. Grading, excavation, and running water, sewer, and electrical to the house all add cost before the frame goes up.
Finish level inside and out. Standard trim, flooring, and fixtures cost less than custom millwork and high-end finishes.
Coastal wind and flood-zone requirements. Hull's open peninsula takes ocean wind on both sides. Roof framing and fastening have to be specified for wind plus snow, not snow alone. Add in flood zone rules where they apply, and the site itself drives real cost, on top of the home's size and finish.
Permit and inspection fees in your town. Every town sets its own fee schedule. A flood zone lot often adds a review step before the Building Department will issue the permit.
Do you need a permit to build a new house in Massachusetts?
Yes, always. The Town of Hull runs its own Building Department. It enforces the Massachusetts State Building Code and local zoning on every new home. Michael Walbridge holds a Massachusetts Unrestricted Construction Supervisor License. He pulls the permit under his own license and handles every required inspection, from the foundation to the final sign-off.
How long does it take to build a house in Massachusetts?
Most single-family builds take several months to about a year. The exact time depends on the size of the home, the site, and how fast permits move in your town. Michael gives you a written schedule before the first wall goes up. He also runs every phase of the build himself, so you get real updates at each stage instead of surprises.
Get a free estimate from Walbridge Construction
We are a veteran-owned, family-run general contractor based in Hull, MA. Michael has more than 20 years of hands-on framing and finishing experience. He holds a Massachusetts Unrestricted Construction Supervisor License and a Home Improvement Contractor registration. He builds every new home start to finish himself. That includes pulling the permit and handling every inspection, instead of passing the job between crews.
If an addition fits your lot better than a full new build, see what adding onto an existing home costs instead. Either way, our Massachusetts permit guide walks through how town permitting and inspections actually work here. We build new construction across Hull and the South Shore, including Hingham, Cohasset, Scituate, Quincy, Weymouth, Braintree, Norwell, and Marshfield.
We respond within 30 minutes of your call or message. Financing is available if you want to spread the project cost over time. Call (857) 326-7157 or request a free estimate.
Talk to Walbridge Construction
Questions about your general contractor job? We serve Hull and the surrounding area with honest, upfront advice.
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FAQ
Related questions
Is it cheaper to build a house or buy one in Massachusetts?
Often buying is cheaper up front. Building a house in Massachusetts runs $280 to $600 per square foot as of 2026, and land on the South Shore adds more on top. Buying skips land and site costs, but you get an existing layout and existing systems instead of a home built to your own plan. [Request a free estimate](/contact) and Michael will walk your actual numbers with you.
How much does land cost on the South Shore?
Land cost varies widely by town and lot, so there is no single statewide number to quote. On a built-out peninsula like Hull, a buildable lot is harder to find than the home itself, since only about 11% of Hull's homes were built in 2000 or later. That is why many projects become a teardown-rebuild on a lot you already own instead of a purchase of raw land. Talk to Michael about [new construction in Hull](/areas/hull) before you buy land.
Can you build a new house in a flood zone in Hull?
Yes, but the house has to be designed for it. Most of Hull sits inside a FEMA flood zone, and Massachusetts building code sets elevation and construction rules for homes built there. Michael builds to these flood-zone rules on the South Shore and can walk you through what your specific lot requires before you commit to a design.