Basement Finish Cost in Minnesota
Basement Finish in Minnesota costs $33–$95 per sq ft in 2026. A typical 800 sq ft project averages $44,000. Minnesota is in the Midwest region, where labor and materials run on the average end of national pricing.
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How much does a basement finish cost in Minnesota? A basement finish in Minnesota costs $26,400–$76,000 in 2026, with most homeowners paying around $44,000 for a typical 800 sq ft project.
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Pre-set to basement finish in Minnesota — enter your project size for a localized range.
How big is your Basement Finish?
An average basement is 800–1,200 sq ft.
- Per sq ft
- $33–$95
- Typical range
- $26,400–$76,000
- Average
- $44,000
- Labor share
- 48%
Minnesota Average Cost (2026)
Cost Breakdown
Based on a 800 sq ft project in the Midwest region. Actual costs vary by contractor, site conditions, and material choices.
Basement Finish Cost by Size in Minnesota
400 sq ft, 800 sq ft, and 1,600 sq ft basement finish cost in Minnesota — the most common sizes (2026).
| Project size | Low | Mid | High |
|---|---|---|---|
| 400 sq ft | $13,200 | $22,000 | $38,000 |
| 800 sq ft | $26,400 | $44,000 | $76,000 |
| 1,600 sq ft | $52,800 | $88,000 | $152,000 |
Based on $33–$95 per sq ft in the Midwest region. An average basement is 800–1,200 sq ft.
Building a Basement Finish in Minnesota: Local Factors
What makes basement finish projects in Minnesota different from the national baseline.
Permits & codes
Minnesota requires a permit for basement finishing under the Minnesota State Building Code (MSBC), with an egress window required for any bedroom, and contractors must hold a Residential Building Contractor (RBC) license through the Department of Labor and Industry — verify at dli.mn.gov.
Climate & foundations
Minnesota's frost depth — 60 inches in Hennepin County, the deepest of any major US metro — means essentially every home has a full basement, making finishing the dominant project type by far. Minnesota also has some of the highest average indoor radon levels in the country given its glacial-till geology; a radon test, and mitigation system if needed, is a near-essential line item in any Minnesota basement finishing project, not an optional add-on.
Market & timing
Twin Cities basement finishing typically runs $30,000–$65,000 for a standard scope with an egress window and half bath, above the national average consistent with Minnesota's labor rates. Radon mitigation, if needed, adds $1,000–$2,500 and is worth pricing before finalizing the project budget rather than after.
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Return on Investment
How much value does a basement finish add to your home at resale?
How Basement Finish compares to other projects
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 Minnesota?
In Minnesota, a typical 800 sq ft basement finish project costs between $26,400 and $76,000, with a mid-range average of $44,000. Minnesota is in the Midwest region.
How much is labor for a basement finish in Minnesota?
Labor accounts for approximately $21,120 of the total cost for a 800 sq ft basement finish project in Minnesota. The Midwest offers near-average labor costs with competitive contractor markets in most metro areas.
Do I need a permit to build a basement finish in Minnesota?
Minnesota requires a permit for basement finishing under the Minnesota State Building Code (MSBC), with an egress window required for any bedroom, and contractors must hold a Residential Building Contractor (RBC) license through the Department of Labor and Industry — verify at dli.mn.gov.
How do I find a contractor for a basement finish in Minnesota?
Get at least 3 quotes from licensed local contractors, verify their license with Minnesota'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 Minnesota?
On average, a basement finish recoups about 71% of its cost at resale nationwide. For a $44,000 project in Minnesota, that's approximately $31,240 in added home value. Actual ROI varies by neighborhood and market conditions.
Basement Finish Calculators
Estimate exact costs and material quantities for your basement finish project.
Other Home Improvement Costs in Minnesota
Basement Finish Cost in Nearby States
Get Your Estimate
How big is your Basement Finish?
An average basement is 800–1,200 sq ft.
Pro Tips
- Get at least 3 contractor quotes
- Ask about permit requirements
- Budget 10–20% contingency
- Check contractor licenses
Basement Finish Cost by State
See the Full Picture
Curious how Minnesota compares across every project type, not just basement finish?
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