Cost to Build a House in Lewiston, Maine (2026)
A 2,000 sq ft mid-range home in Lewiston costs approximately $320,151–$407,465, or $191/sq ft.
Estimated Build Cost in Maine
Range: $330,053 – $420,067
Configure Your Build
Upgraded finishes, quality materials
Mid-Range Finish Includes
- • Quartz countertops
- • Hardwood floors
- • Semi-custom cabinets
- • Upgraded fixtures
Line-Item Estimate
* Excludes land cost, which varies widely by location. Add $20,000–$200,000+ depending on your area.
Building in Lewiston: What to Know
- →More affordable option
- →Lower demand than coastal
Cost by Size in Lewiston
About Construction Costs in Lewiston
Building a new home in Lewiston, Maine in 2026 costs approximately $191 per square foot for mid-range construction — putting a 2,000 sq ft home at roughly $363,808 for the structure alone (excluding land). Lewiston is 3% below the Maine state average, making it one of the more affordable markets in the state.
Maine as a whole has a cost multiplier of 1.05× the national average. Combined with Lewiston's local adjustment of 0.97×, the effective multiplier for this city is 1.02× the national baseline.
These estimates cover construction costs only and do not include land, which varies significantly in Lewiston. Always obtain bids from at least 2–3 licensed general contractors in the area for an accurate project budget.