Detached Garage Cost in Minnesota
Detached Garage in Minnesota costs $32–$80 per sq ft in 2026. A typical 576 sq ft project averages $28,800. 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 detached garage cost in Minnesota? A detached garage in Minnesota costs $18,432–$46,080 in 2026, with most homeowners paying around $28,800 for a typical 576 sq ft project.
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How big is your Detached Garage?
A 1-car garage is ~240 sq ft. A 2-car garage is ~576 sq ft.
- Per sq ft
- $32–$80
- Typical range
- $18,432–$46,080
- Average
- $28,800
- Labor share
- 48%
Minnesota Average Cost (2026)
Cost Breakdown
Based on a 576 sq ft project in the Midwest region. Actual costs vary by contractor, site conditions, and material choices.
Detached Garage Cost by Size in Minnesota
288 sq ft, 576 sq ft, and 1,152 sq ft detached garage cost in Minnesota — the most common sizes (2026).
| Project size | Low | Mid | High |
|---|---|---|---|
| 288 sq ft | $9,216 | $14,400 | $23,040 |
| 576 sq ft | $18,432 | $28,800 | $46,080 |
| 1,152 sq ft | $36,864 | $57,600 | $92,160 |
Based on $32–$80 per sq ft in the Midwest region. A 1-car garage is ~240 sq ft. A 2-car garage is ~576 sq ft.
Building a Detached Garage in Minnesota: Local Factors
What makes detached garage projects in Minnesota different from the national baseline.
Permits & codes
Minnesota operates under the Minnesota State Building Code (MSBC), and contractors must hold a Residential Building Contractor (RBC) license through the Department of Labor and Industry — verify at dli.mn.gov before hiring. Minneapolis and St. Paul both require permits for detached garages with plan review covering the slab and framing.
Climate & foundations
Minnesota's frost depth is the dominant cost driver for garages statewide — Hennepin County (Minneapolis) requires footings to reach 60 inches below grade, the deepest of any major US metro. Snow load requirements affect truss design, and the outdoor construction season is compressed to roughly May through September.
Market & timing
Minnesota garage costs run 8–12% above the national average given the 60-inch footing requirement and labor rates that run 5–20% above neighboring states. Book contractors by February — Minnesota's short season means spring slots fill fast.
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Return on Investment
How much value does a detached garage add to your home at resale?
How Detached Garage 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 detached garage cost in Minnesota?
In Minnesota, a typical 576 sq ft detached garage project costs between $18,432 and $46,080, with a mid-range average of $28,800. Minnesota is in the Midwest region.
How much is labor for a detached garage in Minnesota?
Labor accounts for approximately $13,824 of the total cost for a 576 sq ft detached garage project in Minnesota. The Midwest offers near-average labor costs with competitive contractor markets in most metro areas.
How much does a 2-car garage cost in Minnesota?
BuildCost's 576 sq ft default size is a 2-car garage — it typically costs $18,432–$46,080 in Minnesota, averaging $28,800.
Do I need a permit to build a detached garage in Minnesota?
Minnesota operates under the Minnesota State Building Code (MSBC), and contractors must hold a Residential Building Contractor (RBC) license through the Department of Labor and Industry — verify at dli.mn.gov before hiring. Minneapolis and St. Paul both require permits for detached garages with plan review covering the slab and framing.
How do I find a contractor for a detached garage 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 detached garage add value to your home in Minnesota?
On average, a detached garage recoups about 65% of its cost at resale nationwide. For a $28,800 project in Minnesota, that's approximately $18,720 in added home value. Actual ROI varies by neighborhood and market conditions.
Detached Garage Cost by Minnesota City
Local pricing, permit notes, and climate factors for major Minnesota metros.
Detached Garage Calculators
Estimate exact costs and material quantities for your detached garage project.
Other Home Improvement Costs in Minnesota
Detached Garage Cost in Nearby States
Get Your Estimate
How big is your Detached Garage?
A 1-car garage is ~240 sq ft. A 2-car garage is ~576 sq ft.
Pro Tips
- Get at least 3 contractor quotes
- Ask about permit requirements
- Budget 10–20% contingency
- Check contractor licenses
Detached Garage Cost by State
See the Full Picture
Curious how Minnesota compares across every project type, not just detached garage?
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