How much does a detached garage cost?

The average detached garage costs between $17,280 and $57,600 for a typical 576 sq ft project. Costs vary by region, materials, and contractor.

What factors affect detached garage costs?

The main factors that affect detached garage costs are project size, geographic location (labor rates can vary 30–50% between regions), choice of materials, contractor experience, and season. Spring and summer are peak demand periods and can push prices up 10–15%.

How do I get the best price on a detached garage?

To get the best price on a detached garage, get at least 3 quotes from licensed local contractors, consider scheduling during the off-season (fall/winter), choose materials that balance quality and cost, and be flexible on start dates.

Detached Garage Cost — How Much Does It Cost?

National Average Cost

$17,280 – $57,600

For a typical 576 sq ft detached garage. Enter your details for a precise local estimate.

Cost by Region

Region	Low	Mid	High
Northeast	$21,888	$33,408	$51,840
Southeast	$17,280	$27,648	$43,200
Midwest	$18,432	$28,800	$46,080
Southwest	$18,432	$28,800	$46,080
West	$24,192	$37,440	$57,600

Based on a 576 sq ft project.

What Affects the Cost?

•Size: Larger projects cost more in total but often less per square foot due to economies of scale.
•Location: Labor rates in coastal cities can be 30–50% higher than rural Midwest markets.
•Materials: Economy vs. premium material choices can double the cost per square foot.
•Contractor experience: Licensed, experienced contractors charge more but typically deliver better results.
•Season: Spring and summer are peak demand, often pushing prices up 10–15%.