Building a garage seems like simple task. But think again! Garages require a hold of considerations before you commit come construction. Think about the height, the width, how you want to usage it, and the location of wall surface furniture.

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Let’s take it a look at garage sizes in an ext detail.


When working out the space, enable 288 square feet because that each car. If you do that, as soon as you scale up the sizes, all you need to do is multiply the square footage.

Typically, the median 1-car garage is about 20 ft x 12 ft broad to permit the automobile doors come open. The average height is 7 ft, i beg your pardon takes into account the overhead garage door mechanism.

Increasing those dimensions by a couple of feet allows for extra storage. Shot 24 ft x 16 ft x 8 ft as another example. This provides you the room to move approximately the car.

It is likewise a much far better size if you journey a crossover SUV, offered the extra length, width, and height. Friend will require a garage door width of around 7 ft x 8 ft to enable for wing winter clearance.

For a van or SUV, rise the dimensions again to in between 28 ft in length by 16 ft in width and 8 ft in height. The garage door would also need to it is in wider, at around 9 ft x 8 ft.

2-Car Garage Dimensions


Families regularly use 2-car garages in 2 ways: one for storing the vehicle safely, and also the various other for storage or together a workshop. Typically, 2-car garages space a minimum of 22 ft vast and 20 ft deep.

They likewise have pair garage doors measuring in between 9 and 10 ft, although it isn’t uncommon to have actually an extra-wide 16 ft door.

When making your calculations, ensure over there is a minimum of 7.5 ft for vehicle door clearance. Most 2-car garages variety in broad from 22 ft to 26 ft to give greater clearance about the car.

If you are parking mid-size cars, these dimensions would be ample, yet if you desire to house 2 trucks, you can want to walk for the maximum length of 24 ft come compensate because that the raised size.

2-car garages generally range in size from 400 to 600 square feet, depending on the vehicle.

3-Car Garage Dimensions


Things can end up being more complicated when friend are dealing with multiple-car garages. You have to allocate enough clearance because that each car door come open.

The average size of a 3-car garage is about 32 ft x 22 ft. The elevation doesn’t really adjust between the garage sizes uneven you space catering for a certain vehicle.

These dimensions are based upon the average size family members car, however you can want to boost the length and also width if you have a bigger vehicle. If you have actually multiple SUVs, you will need much more space 보다 mid-size cars.

Typically, 3-car garages have either triple doors measure 7 or 8 ft wide or a combination of a 16 ft wide door and also a single door.

Unless you want to usage your garage together a workshop, over there is only enough breathing room between the vehicles to permit passage because room is limited.

The mean square clip of a 3-car garage is in between 576 and also 864 square feet.

4-Car Garage Dimensions


On average, a 4-car garage measures in between 34 to 36 ft in width and typically have twin 16-ft doors.

As with the 1 and also 2-car options, they are pretty conventional unless girlfriend are in search of a specific height. 4-car garages have actually a size spanning 20 come 24 ft, yet this can readjust depending on the vehicle size.

Like the 3-car option, there isn’t much space between vehicles, with simply enough access to acquire in and out.

If you design something bespoke, the sizes have the right to be anything girlfriend want, depending on how you desire to usage the an are and the land you have available.

The median size selection for a 4-car garage is in between 1150 and 1300 square feet. This provides you enough room to open up the doors the each auto individually without fear of damage.

Considerations for Garage Sizes

There space so plenty of variables as soon as designing and building a garage, yet it is essential to emphasis on some basics first.

Let’s Talk around Size

A garage may seem prefer a basic space, but it needs to have actually clearance for your car and garage door mechanisms, plus wall surface storage and also room to work. As soon as it involves garages, size really walk matter.


Don’t underestimate the prestige of height, automobile clearance, overhead storage, lighting, and also garage door openers. Also your vehicle’s antenna is a consideration as it is the tallest part of the car.


Whether you are using a parking sensor or not, you will certainly still require a kind amount of clearance in ~ the garage.

Trying come squeeze the end the doors is not fun, especially if friend are much less able 보다 others, and also if you want your paintwork scratch-free.

Plus, the right amount the clearance provides it less complicated to execute maintenance work on her car. Also, garages contain equipment, for this reason think about your storage choices when selecting the width.

On average, each different garage door needs a minimum that 1.4 feet of wall to separate them. If friend have more than one door, you require to element this right into your measurements.


You should be able to walk approximately your automobile while it is parked. Depth is a common miscalculation when developing a garage. Also, most tools are located on the end wall in front of your vehicle.

How You use It

Garages aren’t just for cars. Countless owners use their garage an are for useful things choose woodworking, metalwork, and also hobby pursuits. Friend can produce a chaos without worrying about the disturbance.

Plan for the Future

You could not constantly drive the exact same car, therefore if you build your garage around your present vehicle, the will cause issues later on when friend swap it because that a bigger model.

Try and build in all eventualities right into the design. It help you future-proof your garage.

What space the Costs?

The expenses vary depending upon how many cars girlfriend have and also what you desire to do with the space. The mean dollar per square foot stands in ~ $35 to $60. Here are the typical figures:

Garage Type

Average size Ft

Average Square Footage

Average Costs


20 x 12

264 to 288

$7,500 to $14,200


20 x 22

400 to 600

$19,600 come $28,200


32 x 22

576 come 864

$28,200 come $42,700


36 x 24

1150 to 1300

$42,700 +

Top Tip: Always permit an extra 5 or 6 feet clearance top top the sides for the car’s doors come open. If girlfriend go too narrow, it will damages your vehicle.

Average automobile Sizes

To decide on garage sizes, you must very first have an knowledge of typical car dimensions. Dare come in every shapes and sizes, for this reason the best means to carry out this is come categorize them into groups.

Small Cars

Typical models: Kia Rio, Chevy Cruze, Mazda 3, Mini, Ford Focus, Toyota Corolla.

mean length: 15 ftAverage width: 6 ftAverage height: 5 ft

Medium-Size Cars

Typical models: Toyota Camry, Audi A4, BMW 3 Series, Honda Accord.

mean length: 16 ftAverage width: 6 ftAverage height: 5 ft

Full-Size Cars

Typical models: evade Charger, Chevy Impala, Chrysler 300, Toyota Avalon.

median length: 17 ftAverage width: 6.5 ftAverage height: 5 ft

Medium-Size Trucks

Typical models: Ford Ranger, GMC Canyon, Chevy Colorado, Nissan Frontier.

median length: 18 ftAverage width: 6.5 ftAverage height: 6 ft

Large Trucks

Typical models: Ford F-150, GMC Sierra 1500, Dodge lamb 1500, Chevy Silverado

average length: 19.5 ftAverage width: 7 ftAverage height: 6.5 ft

Crossover SUVs

Typical models: Honda CR-V, Toyota RAV-4, Hyundai Santa Fe, Mazda CX-5.

typical length: 15.5 ftAverage width: 6 ftAverage height: 6 ft

Medium-Size SUVs

Typical models: Ford Explorer, evade Durango, Honda Pilot, Kia Sorento.

mean length: 16.5 ftAverage width: 6.5 ftAverage height: 6 ft

Large SUVs

Typical models: Cadillac Escalade, Ford Expedition, Chevy Suburban, GMC Yukon.

average length: 17.5 ftAverage width: 7 ftAverage height: 6.5 ft

Attached Vs. Detached

Which is better and i beg your pardon is cheaper come build?


Attached garages are much less expensive come build due to the fact that you only have to construct 3 walls instead of 4. It’s also cheaper to download mains electricity, lighting, and water due to the fact that the services are currently in your home.

They room also more convenient due to the fact that of your proximity to her house. In negative weather, you have the right to get accessibility with the minimum of fuss. Some also have connecting doors come the main property.

Attached garages boost property values, with most investments seeing 80 percent returns on building values. Castle are likewise cheaper to build, costing on average $27,000.

There are some downsides to attached garages. They space a higher fire and security risk. They nothing fit with every plot, restricting what you deserve to build, and also they might incur an ext expensive structure permits.


Detached garages are located away native the key home, therefore if friend undertake any type of noisy work, such as using a compressor, then you are much less likely come disturb anyone’s peace.

They likewise have higher scope to expand because you can locate them everywhere in the yard. This offers you room for much more cars.

Like enclosed garages, detached ones also increase her home’s curb very nice and include to the as whole value. Plus, castle fit the plot better because you select where to locate it quite than work within your existing home’s constraints.

There room negatives with detached garages. Lock are less convenient to obtain to and also use, specifically in negative weather. To run amenities prefer gas, electricity, and also water is also an ext of a challenge.

They take it up an useful yard space, which could have much better uses. Also, some homeowner associations might not allow it.

Is a Carport a better Option?

Carports are simpler to build and cost less. They additionally take much less time come construct. They sell adequate security levels because that your car from the rain, snow, and sun, but your car is not as secure.

Garages conceal your vehicle and lock that away. Thefts from garages space rarer 보다 from carports.

The other consideration is the aesthetics of her property. Typically, a carport is a steel structure the sits on her plot, detached indigenous the house. They are not together attractive together garages.

Then yes the boost in the worth of your house to consider. A carport adds a tiny amount but nowhere close to the levels of a garage.

Finally, some cities may require girlfriend to have a allow to erect a carport, return unlikely. In contrast, a garage permit is compelled in many places because the building and construction material requirements to be fire-retardant and the electrics certified.

Do I need a permit For a Garage?

Each city or region sets its own rules, yet they are pretty straightforward as soon as it comes to structure a garage. The garage could need to be built from fireproof materials, or the electrics and plumbing could require a permit.

In some areas, it depends on the dimension of the garage. In some local zoning departments, single-car garages don’t need a permit, yet double-garages do.

Your structure demands to be single-story, much less than 750 square feet, minus a roof deck, and also with beams extending 14 ft or less to qualify for a subject-to-field-inspection permit.

If the garage meets all these needs your garage adheres to the plan laws.

Keep Your vehicle Secure Behind a Garage Door

Knowing what size to develop your garage is crucial. If you room a multi-car family, maintaining everyone’s vehicle secure is a priority. Also, having actually that extra an are for other jobs is a actual bonus.

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A garage is not simply a place where your automobile sleeps; it might be a gym, a workshop, a storeroom, and even a to wash room.