The cost to build a detached garage depends on the size, materials, labor, and more. Read this guide to learn more about detached garage costs.
Cost to Build a Garage in Minneapolis [2025 Data]
Normal Range: $14,786 - $32,867
The cost to build a garage in Minneapolis, Minnesota is $21,482 on average, but it ranges between $14,786 and $32,867 depending on its size.
How we get this data
Patricia Marroquin / Moment / Getty Images
Patricia Marroquin / Moment / Getty Images
Cost Insights
The size of the garage and whether you’re building it attached to your home or as a standalone structure are the most crucial cost factors.
The average cost per square foot for a garage build in Minneapolis is $50, but that ranges from $30 to $120.
About half of all homes in Minneapolis have a two-car garage, so most homeowners choose this size when adding a garage.
Most residents match their garage to their homes, so you’ll likely pay a bit more to match building materials that can stand up to heavy snowfall and provide insulation.
The average cost to build a garage in Minneapolis is $21,482, and most residents pay somewhere between $14,786 and $32,867. Your total will depend mostly on the type of garage you want and its size. Detached garages cost an average of twice as much per square foot as attached garages, and while most Minneapolis residents have yard space to build a standalone structure, attached garages are more common and more affordable.
Garage Building Cost Factors
Some homeowners in Minneapolis, Minnesota, pay as much as $43,500 to build a garage, but prices could fall as low as $9,000 for a small, attached garage that uses affordable materials. The size and type matter most, but the quality of the building materials, permit fees, and add-on options can all affect pricing, too.
Size
You'll pay about $36 per square foot on average between labor and materials when working with a professional. However, you'll find prices as low as $22 per square foot for simple, attached garages and up to $87 per square foot for detached, high-end garages with all the bells and whistles.
A two-car garage is the most popular garage size in Minneapolis, and about half of homes in the city have this size. The average dimensions for a two-car garage are 24 feet by 24 feet. Going smaller for a one-car garage can significantly cut your costs, but since the average household size is 2.4 people, a two-car garage will provide the best value and will generally be the most desirable.
Below, we've listed the average cost to build a garage by size in Minneapolis:
| Garage Size (Sq. Ft.) | Average Cost |
|---|---|
| 12x20 | $5,200–$21,000 |
| 18x20 | $7,850–$31,500 |
| 20x20 | $8,700–$35,000 |
| 20x22 | $9,600–$38,500 |
| 22x22 | $10,550–$42,350 |
| 32x22 | $15,350–$61,600 |
| 32x34 | $16,750–$67,200 |
Materials
Materials make up a significant portion of your total, so the specific materials you choose will play a major role in your final costs.
Basic materials like vinyl siding and asphalt roof shingles will help keep your costs as low as possible, but many homeowners match their garages with their main structure. In an area like Minneapolis, many homes have better-insulated garages featuring insulative siding and roofing materials to help reduce heating costs in the long, frigid winters, and metal roofs, in particular, are popular because they shed snow more quickly and reduce the risk of structural damage from heavy accumulation.
The tables below should give you an idea of how upgrading even just a single building material can affect the cost to build a garage.
Roofing Materials Cost:
| Roofing Material | Cost per Sq. Ft. | Pros | Cons |
|---|---|---|---|
| Asphalt shingles | $1–$4 | Most affordable | Lifespan/durability |
| Concrete tile | $3–$13 | Insulates well | Very heavy material |
| Metal | $4–$16 | Sheds snow well | Prone to denting |
| Slate | $10–$30 | Durability/lifespan | Very expensive |
Siding Materials Cost:
| Siding Material | Cost per Sq. Ft. | Pros | Cons |
|---|---|---|---|
| Brick | $10–$20 | Adds insulation | High upfront cost |
| Fiber cement | $5–$14 | Excellent value | Hard to DIY |
| Stone | $7–$30 | Great curb appeal | Most expensive |
| Vinyl | $3–$12 | Most affordable | Can crack in cold |
Window Frame Materials Cost:
| Window Frame Material | Cost | Pros | Cons |
|---|---|---|---|
| Aluminum | $75–$400 each | Most affordable | |
| Composite | $300–$1,200 each | Good insulation | |
| Fiberglass | $500–$1,500 each | Energy efficiency | |
| Vinyl | $100–$900 each | Widely available | |
| Wood | $150–$1,300 each | Curb appeal |
Type
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The type of garage you want to build will affect the size, the quantity of materials you need, and how long the labor takes, making it another crucial cost factor to consider.
You’ll first need to decide how many cars you want your garage to fit. A one-car garage will be the most affordable because it’s the smallest and fastest to build. However, most homes with garages in Minneapolis have two-car garages, so this is a much more popular option and can help maximize your property value. A three-car garage will increase costs further, but could be ideal for large families or for those who want part of the garage to function as a workshop.
You’ll also need to decide whether an attached garage or a detached garage is best. Attached garages are more affordable because they share an existing wall and also have easy and nearby access to utilities. The average lot size in Minneapolis is 0.21 acres, so most residents will have ample space for either an attached or detached garage, but detached garages are less common in the area due to the higher cost.
| Garage Type | Average Cost |
|---|---|
| One-car | $7,650–$19,700 |
| Two-car | $10,900–$29,200 |
| Three-car | $20,400–$41,550 |
| Attached | $7,850–$47,600 |
| Detached | $10,450–$55,550 |
Permits
All major construction projects in Minneapolis will require building permits, and building a garage is no exception. The city charges permit fees differently for attached and detached garages.
For an attached garage, you’ll pay based on the project cost. Your permit fees will include $104.20 for the first $2,000 worth of work plus $20.60 for each additional $1,000 worth of work. For the average garage build in Minneapolis, your permit fees will total $516.20.
For detached garages, your permit fees will be based on the garage dimensions. You can check the city’s permit fee table for specific costs, or you can go based on the standard one-, two-, and three-car garage dimensions below. Note that three-car garages don’t have pre-set permit fees, so you’ll need to present plans for your build or ask your garage builder for an estimate to see what the fees will total.
| Type of Garage | Dimensions (Ft.) | Permit Fee |
|---|---|---|
| One-car | 12x20 | $336.94 |
| Two-car | 24x24 | $667.24 |
| Three-car | 24x36 | Varies |
Accessibility
If you plan on making your garage more accessible, you may need to hire a local ramp installation pro to install a ramp over the concrete foundation. This may require extra landscaping renovations.
Add-Ons
Aside from the type and size of the garage you build, there are lots of ways to customize your project. Consider the following add-ons and associated costs to see if you have room in your budget for your dream build.
| Type of Add-On | Average Cost |
|---|---|
| Windows | $300–$2,500 |
| Automatic door | $750–$5,000 |
| Exterior door | $150–$1,400 |
| Insulation | $1,900–$7,700 |
| Storage | $500–$2,200 |
| Security | $300–$2,000 |
| Living space | $125–$250 per sq. ft. |
Garage Builder Costs
Hiring a professional garage builder in Minneapolis means paying an average of between $10,700 and $15,000 in labor costs alone. On a per-hour basis, this is around 16% higher than the national average, mostly because the cost of labor scales with the cost of living, which is higher in Minneapolis than the rest of the country.
Hiring a contractor is expensive, but it’s a necessary investment, as the city will only allow a licensed contractor to carry out large-scale construction. Make sure the pro you’re considering at least has a general contractor’s license, which is a requirement in the area.
Hiring a professional also means you’ll pay sales tax on the labor in addition to the materials, so be sure to budget for this, too. The sales tax rate in Minneapolis is 9.03%, including state and city taxes, so, in total, that will add an average of $1,939.82 to your costs.
Angi Tip
Installing a garage door without prior experience can be extremely challenging and potentially dangerous. It's highly recommended to contact a pro if you need a garage door installed.
Does Building a Garage Increase Home Value?
Building a garage will increase your home value in Minneapolis. The project provides an average return on investment (ROI) of between 75% and 85%, so the average project in the city will add between $16,100 and $18,300 to your property value, representing a total value increase of between 4.5% and 5.15%. Two-car garages are the most popular type of garage in Minneapolis, so you can maximize your ROI by going with this garage size.
How Angi Gets Its Cost Data
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
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