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Basement Finish Cost in Massachusetts

Basement Finish in Massachusetts costs $40$110 per sq ft in 2026. A typical 800 sq ft project averages $52,000. Massachusetts is in the Northeast region, where labor and materials run on the higher end of national pricing.

Reviewed by , Founder & Cost Analyst, BuildCost

Last updated

Quick Answer

How much does a basement finish cost in Massachusetts? A basement finish in Massachusetts costs $32,000$88,000 in 2026, with most homeowners paying around $52,000 for a typical 800 sq ft project.

Per sq ft
$40$110
Typical range
$32,000$88,000
Average
$52,000
Labor share
50%

Massachusetts Average Cost (2026)

$32,000$88,000
Average: $52,000 for a 800 sq ft project
Massachusetts is in the Northeast region. Labor costs in the Northeast tend to run 15–25% above the national average due to high demand and union labor markets.

Cost Breakdown

Economy
$32,000
Basic materials, competitive bids
Standard
$52,000
Mid-grade materials, avg contractor
Premium
$88,000
High-end finishes, experienced crew
Est. labor: $26,000
Est. materials: $26,000

Based on a 800 sq ft project in the Northeast region. Actual costs vary by contractor, site conditions, and material choices.

Basement Finish Cost by Size in Massachusetts

Massachusetts pricing for common basement finish project sizes (2026).

Project sizeLowMidHigh
400 sq ft$16,000$26,000$44,000
800 sq ft$32,000$52,000$88,000
1,600 sq ft$64,000$104,000$176,000

Based on $40$110 per sq ft in the Northeast region.

Financing Calculator

Estimate your monthly payment based on loan type and current rates.

$
%
Estimated Monthly Payment
$637.79/mo
10 year Home Equity Loan at 8.25% APR
Total Interest Paid
$24,535
Total Amount Paid
$76,535

Rates shown are approximate averages as of 2025 and will vary based on your credit score, lender, and loan-to-value ratio. Consult a lender for an accurate quote.

Return on Investment

How much value does a basement finish add to your home at resale?

71%
Good return · Basement Remodel
of project cost
recouped at resale
Project Cost
$52,000
Value Added
+$36,920
Net Cost
$15,080
$
Adding a bedroom or bathroom in the basement significantly improves ROI.

How Basement Finish compares to other projects

Basement Finish
71%
Kitchen Remodel
113%
Wood Deck
95%
Bathroom Remodel
80%
Flooring
80%
Window Replacement
76%

ROI figures based on Remodeling Magazine Cost vs. Value Report 2024, national averages. Actual resale value depends on your market, home price tier, and project quality.

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Frequently Asked Questions

How much does a basement finish cost in Massachusetts?

In Massachusetts, a typical 800 sq ft basement finish project costs between $32,000 and $88,000, with a mid-range average of $52,000. Massachusetts is in the Northeast region.

How much is labor for a basement finish in Massachusetts?

Labor accounts for approximately $26,000 of the total cost for a 800 sq ft basement finish project in Massachusetts. Labor costs in the Northeast tend to run 15–25% above the national average due to high demand and union labor markets.

How do I find a contractor for a basement finish in Massachusetts?

Get at least 3 quotes from licensed local contractors, verify their license with Massachusetts's contractor licensing board, and check reviews on Google or the BBB. Use our free estimate tool to understand fair pricing before you negotiate.

Does a basement finish add value to your home in Massachusetts?

On average, a basement finish recoups about 71% of its cost at resale nationwide. For a $52,000 project in Massachusetts, that's approximately $36,920 in added home value. Actual ROI varies by neighborhood and market conditions.

Basement Finish Material Calculators

Estimate exact material quantities and costs for your basement finish project.

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For now, use your estimate to have more informed conversations with contractors.

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How big is your Basement Finish?

An average basement is 800–1,200 sq ft.

sq ft

Pro Tips

  • Get at least 3 contractor quotes
  • Ask about permit requirements
  • Budget 10–20% contingency
  • Check contractor licenses

Find a Basement Finish Pro Near You

Get free quotes from top-rated local pros. No obligation.

Sponsored — BuildCost may earn a referral fee at no extra cost to you. This site connects you with independent service professionals through a third-party matching platform.

🏠

Ready to Hire a Basement Finish Contractor?

Use your estimate to get competitive bids from licensed local contractors. Getting multiple quotes is the best way to avoid overpaying.

Local contractor matching coming soon.