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Cost of building a garage
The national average cost to build a garage is $ 24,000. Garage costs depend on the siding material, foundation and finishes, such as electrical and the style of the garage door. A detached garage kit for a single car starts at around $ 7,250 while an attached garage for three cars with an attic can cost $ 50,000.
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REMARK: The first half of 2021 saw an unprecedented labor shortage as a side effect of the COVID-19 pandemic. At the same time, the demand for materials and construction jobs has skyrocketed. Therefore, material prices may be higher than shown in this article, and delivery times may be longer than usual for labor and materials.
Average cost to build a garage
Cost of the garage per square foot
A two-car garage costs on average $ 52 per square foot to build. The costs of building a custom garage, like a slab foundation, security system, and living attic, mean you could pay between $ 35 and $ 90 per square foot.
Cost of garage for one car
One-car garages come in many different shapes and sizes, each with its own price tag. Choose a slightly larger footprint for additional storage space.
Cost of the garage for 2 cars
One of the biggest cost factors for multi-car garages is the number of garage doors you need to install. Depending on the size of your lot and how you plan to access your cars, you can choose to park side-to-side or front-to-back, also known as tandem.
Cost of the garage for 3 cars
Garages that can accommodate three or more cars are the most expensive because they require the most square footage. They are perfect for families with multiple vehicles ranging from economy cars to recreational vehicles.
Cost of detached garage
The price of individual garages varies from $ 1,500 for a no-frills stainless steel kit that fits a car to $ 50,000 for a personalized barn-like garage that can accommodate three cars and a master bedroom. The amount you pay depends on the size, functionality, materials and workmanship. Plan for the cost of a foundation as well as the cost of a driveway for your new garage.
Stainless steel garage kits with manual garage doors and without insulation are the most affordable and fastest to build. You can find them at outbuilding and shed retailers near you. On the other hand, detached garages whose siding, woodwork and roof match your home will cost more.
Hire an electrician if you are adding or upgrading electricity to your detached garage to accommodate automatic garage door openers, lighting, or a security system. Hire a plumber to install wet items like a workstation drain, pipe, or sink.
Cost of attached garage
Attaching a garage to your home costs on average $ 26,000. However, you could pay between $ 10,000 and $ 43,000 depending on how many cars you want to accommodate and whether that includes living space.
It costs less to install new electrical or plumbing in an attached garage, especially when these items are connected to existing lines. For example, if you want a garage with an apartment, choose a floor plan that allows the new wet rooms to share the walls with your existing laundry room or bathroom.
You may also need to replace the door connecting your house to the garage with a fire door. Check local housing codes or talk to your garage contractor.
Garage equipment costs
To build a garage you will need to start with the foundation. Budget for the cost of a concrete slab foundation, which is on average $ 4 to $ 8 per square foot. Measure the length and width of your new garage foundation to create an approximate project budget with the following costs per square foot:
Remember to coordinate the concrete installation with any plumbing, drainage, or HVAC system needs. Hire a general contractor to complete your project successfully and on budget.
In addition to the foundation, you will need a pre-made garage kit or custom wood frame to erect the walls and roof. From there, it’s time to install the garage door and all exterior doors and windows. Take a look at the following unit costs, including materials and labor, and add them to your project budget:
If you opt for a finished garage, you will also need electricity to install a garage door opener, lights, and electric vehicle charging stations. With the optional plumbing and electrical installed, it’s time to get on with the insulation, drywall, painting, and features like storage solutions.
Building a well-constructed and secure garage can be a good investment for your home. You will likely increase your ROI by adding more living space as your household grows or to accommodate guests or principals. Garages for one or two cars are the most common.
A properly installed garage can increase the square footage for storing sports equipment or tools, protecting your vehicles from theft or the elements, and even recharging your electric car. The cost of building a garage is often worth it.
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Frequently Asked Questions
How much does it cost to build a garage with housing?
The cost of building an apartment above your garage starts at around $ 100 per square foot. A full living space with a full kitchen, bathroom and private can range from $ 50,000 to as much as $ 250,000. This price depends on the cost of materials and labor in your area.
Is it cheaper to build a garage or buy a kit?
Buying a garage kit will cost less than building a custom garage if that means you are doing all the work. Simple kits generally cost less than $ 10,000 and can take as little as a day to set up with a little help from friends or family.
Custom garage kits that equate to high end builds will cost less than hiring an architect to design one from scratch. Skilled labor from designing the floor plan to installing a garage door opener is often the costliest part of any construction budget. Choosing kits that are suitable for DIY will save you money upfront, but can cost more if the installation has unexpected problems or if repairs are needed in the future.
Do garages add value to a home?
Homeowners see up to 65% return on their investment (ROI) after building a garage. It’s an attractive feature that puts home buyers at ease. Take a look at the garages in your neighborhood and the topography of your lot as you determine if an attached or detached unit is best.
Adding more living space to your property by building an apartment above the garage can generate an even higher return on investment, as long as it doesn’t make it out of reach of the average home value in your neighborhood. You may even be able to rent the space to generate more income.