Cost to build a 20×20 garage
Many people are in the market for a garage door but don’t know if they should be building a metal garage or a custom garage. Choosing the right type of garage door depends on where you live, how it will be off-set to the house, durability, ease to open and close and more. Some homeowners may not have a need for a larger garage so an inexpensive – polymer doors may be perfect. The good news is that there are many options that homeowners can choose from.- If a contractor builds the 20x20x8′ garage for you then the material shouldn’t exceed $1,300 or $1,400 in cost.
Cost to build a 20×20 garage
The national average cost to build a garage is $24,000. Garage costs depend on its siding material, foundation and finishes, like electricity and garage door style. A single-car, detached garage kit starts at around $7,250 while an attached three-car garage with a loft can cost $50,000.
Average Cost to Build a Garage
| COST | |
|---|---|
| Average Cost | $52 |
| Highest Cost | $70 |
| Lowest Cost | $35 |
| *Costs per square foot | |
Garage Cost Per Square Foot
A two-car garage costs an average of $52 per square feet to build. Custom garage construction costs, like a slab foundation, security system, and livable loft space, mean you could pay between $35 and $90 per square foot.
Single-Car Garage Cost
Single-car garages come in a lot of different shapes and sizes each with their own price tag. Choose a slightly larger footprint for additional storage space.
| COST | |
|---|---|
| 12 by 24 feet | $15,000 |
| 14 by 28 feet | $20,400 |
| *Costs calculated using $52 per square foot average and rounded to the nearest $100 | |
2-Car Garage Cost
One of the largest cost factors for multi-car garages is the number of garage doors you need to install. Depending on your lot size and how you plan to access your cars, you can choose to park side-by-side or front-to-back, also called tandem.
| COST | |
|---|---|
| 24 by 24 feet | $30,000 |
| 24 by 30 feet (tandem) | $31,200 |
| *Costs calculated using $52 per square foot average and rounded to the nearest $100 | |
3-Car Garage Cost
Garages that accommodate three or more cars cost the most because they require the most square footage. They are great for families with multiple vehicles ranging from economical cars to recreational vehicles.
| COST | |
|---|---|
| 36 by 24 feet | $44,900 |
| 30 by 40 feet | $62,000 |
| *Costs calculated using $52 per square foot average and rounded to the nearest $100 | |
Detached Garage Cost
Detached garages range in price from $1,500 for a no-frills stainless steel kit that fits one car to $50,000 for a barn-like custom garage that fits three cars and an in-law suite. How much you pay depends on the size, functionality, materials and labor. Budget for the cost of a foundation as well as the cost of a driveway to your new garage.
Stainless steel garage kits with manual garage doors and no insulation are the most affordable and fastest to build. You can find these at outbuilding and shed retailers near you. On the other hand, detached garages with siding, trim and roofing that match your home will cost more.
Hire an electrician if you’re adding or updating electrical to your detached garage to accommodate automatic garage door openers, lighting or a security system. Hire a plumber to install wet features like a drain, hose or work-station sink.
Attached Garage Cost
Attaching a garage to your home costs an average of $26,000. However, you could pay anything from $10,000 to $43,000 depending on how many cars you’d like to accommodate and whether it includes livable space.
It costs less to run new electrical or plumbing to an attached garage, especially where those features connect with existing lines. For instance, if you want a garage with an apartment, choose a floor plan that allows new wet rooms to share walls with your existing laundry or bathroom.
You may also need to replace the door connecting your home to the garage with one that is fire-rated. Check local housing codes or talk to your garage contractor.
Garage Material Costs
To build a garage, you’ll need to start with the foundation. Budget for the cost of a concrete slab foundation, which averages $4 to $8 per square foot. Measure the length and width of your new garage foundation to create a rough project budget with the following costs per square foot:
| COST | |
|---|---|
| Foundation Cost | $4 – $8 |
| Framing Cost | $5 – $13 |
| Siding Cost | $2 – $50 |
| Roofing Cost | $1 – $10 |
Don’t forget to coordinate concrete installation with any plumbing, drainage or HVAC system needs. Hire a general contractor to complete your project successfully and on budget.
On top of the foundation you’ll either need a prefabricated garage kit or a custom wood frame to erect the walls and roof. From there, it’s time to install the garage door and any exterior doors and windows. Take a look at the following per-unit costs, including materials and labor, and add them to your project budget:
| COST | |
|---|---|
| Garage Door | $600 – $1,500 |
| Exterior Door | $450 – $700 |
| Exterior Windows | $100 – $700 |
If you opt for a finished garage, you’ll also need electrical to install a garage door opener, lighting and electric vehicle charging stations. Once optional plumbing and electrical are installed, it’s time for insulation, drywall, painting and features such as storage solutions.
| COST | |
|---|---|
| Garage Door Opener | $200 – $525 |
| Lighting | $80 – $900 |
| Storage Solutions | $500 – $10,000 |
| Electric Vehicle Charging Station | $1,000 – $2,300 |
How much does it cost to build a 2 car garage yourself?
The average cost for a 2 car garage is about $26,000. The average size of a 2 car garage is 20×20. If you are planning to build it on your own, there are various things that you need to keep in mind while building it. Here are some tips on how much does it cost to build a 2 car garage yourself:
• If you are planning to build a two-car garage yourself, then first you need to make sure that you have enough space available in front of your house or behind the house. You also need to check whether there is any underground gas line or water line that can affect the building process. Once you have confirmed all these things, go ahead and buy all the necessary materials needed for construction.
• Make sure that your concrete slab has been poured properly before starting construction work on your garage. This will help in creating an even surface for building your garage on top of it. It will also help in keeping the foundation level throughout construction process so that when you finish construction work on top of it there will be no problem with uneven surfaces or doors not opening properly due to high ground level around them
The cost to build a 20×20 garage depends on the materials you use, the size of your lot, and whether or not you hire a contractor to do the work.
The average cost of building a 20×20 garage with basic materials is $6,000-$8,000. The price can vary depending on the size of your lot and what kind of materials you choose.
If you want to hire a contractor to build your garage for you, expect to spend between $15,000 and $25,000 for labor and materials. This is assuming that you already have all of the necessary equipment and supplies on hand at home or elsewhere in your neighborhood.
The cost to build a 20×20 garage will vary depending on the size, materials and other factors. The average cost is $30 per square foot. For example, a 20×20 garage that is 1,600 square feet would cost approximately $44,000 to build.
The average cost to build a 24×24 garage is $36 per square foot. For example, a 2,400 square foot building would cost about $72,000 to construct.
The cost to build a 20×20 garage can range from $30 per square foot for a basic structure with no amenities or additions all the way up to $100 per square foot for a luxurious custom-built home with amenities like skylights and custom cabinets.
The average cost to build a 20×20 garage is $9,000. The typical 20×20 garage will include an overhead door, a walled area for the car or cars you want to store and a large enough space to get them out of the weather.
If you want to build your own garage, there are several options for materials. Wood is less expensive than metal but can be more difficult to work with. Metal is also more expensive than wood and requires professional installation.
The average cost to build a garage is between $20,000 and $45,000. The price varies depending on the size of your desired garage, quality of construction and whether you choose to hire a contractor or do it yourself.
The average cost to build a 2-car garage is between $25,000 and $30,000. If you are building an attached garage on an existing home, it will be less expensive than building a detached garage.
The average cost to build a 3-car garage is between $30,000 and $40,000. This type of garage has two bays and can accommodate large vehicles such as SUVs.
The average cost to build a 4-car garage is between $35,000 and $45,000. This type of garage has three bays and can accommodate multiple vehicles at once or one very large vehicle such as an RV or boat trailer.