Detached garage cost
Short answer
A detached garage costs about $20,000–$55,000 nationally (typically $37,500). Costs run 15–35% higher in the Northeast and West, and lower in the South. Pick your state for a localized range.
National range
$20,000–$55,000
Typical
$37,500
Detached garage cost by state
| State | Estimated cost |
|---|---|
| CA | $25,600–$70,400 |
| TX | $18,600–$51,200 |
| NY | $25,000–$68,800 |
| FL | $19,600–$53,900 |
| IL | $21,000–$57,800 |
| GA | $18,400–$50,600 |
Your state & scope
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Frequently asked questions
How much does a detached garage cost?
About $20,000–$55,000 nationally for a mid-range detached garage (2-car, built new), typically around $37,500. Your state and finish level move it.
Why does a detached garage cost more in some states?
Labor and materials vary by region. The same detached garage runs about $25,600–$70,400 in California versus $18,600–$51,200 in Texas. Pick your state in the calculator.
How can I save on a detached garage?
Choose a budget finish tier, get at least three itemized bids, keep the existing layout to avoid moving plumbing or walls, and schedule in the off-season. The calculator's budget tier shows the lower end.
51 states supported.