Estimate attached or detached garage costs by size, doors, materials, and finish level. Use the result as an early planning range before confirming local bids.
How to use it: choose the garage type, size, doors, materials, finish level, and local cost setting for an attached or detached new build.
Use the result carefully: it is an early planning range, not a contractor quote. Compare it with current written bids for the actual site before committing funds.
Use the calculator: choose New garage build, select the garage size, and set your area's cost level. The resulting planning total includes foundation work along with framing, roofing, and basic finishes.
Important: the calculator does not isolate a slab or footing subtotal. Soil, grading, drainage, engineering, frost-depth, and permit requirements can materially change foundation work, so compare a site-specific concrete or foundation bid before committing funds.
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See Monthly PlansOr Get the Remodeling Managed BundlesDetached garages cost $50-$100 per square foot to build. A standard 24x24 two-car garage runs $28,000-$58,000 including foundation, framing, roofing, and basic finishes. Attached garages are 10-20% cheaper by sharing existing walls and utilities.
Choose the garage type, size, doors, materials, finish level, and local cost setting. The calculator returns an early planning range, not a contractor quote, so compare it with current written bids for the actual site.
Most jurisdictions require building permits for new garage construction. Requirements, review times, fees, setbacks, height limits, and lot coverage rules vary by location, so verify them with the local building and planning departments before budgeting.
Detached garage construction takes 4-8 weeks from foundation to completion. Site prep and permits add 4-6 weeks upfront. Complex designs with living space above or extensive electrical/plumbing may take 10-14 weeks total.
Enter your email to unlock the full detailed breakdown and per-sqft pricing. A contractor-ready PDF report is available separately where shown.
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This garage cost calculator produces an early planning range from the garage type, size, materials, doors, and finish level you select. Local labor, material, site, and permit costs vary, so confirm current inputs before relying on the estimate.
Labor, materials, permitting, access, and site conditions vary by location. Treat the calculator output as a budgeting range and compare it with current written estimates for the actual project address.
This calculator provides estimates only. Actual costs vary based on site conditions, material selections, change orders, and unforeseen work. Before committing funds, compare detailed written estimates from qualified local professionals.
The garage calculator starts with national planning ranges and applies the cost-level setting you select. Results are estimates — actual costs vary based on project specifics, material selections, and site conditions. Use the calculator as a baseline for budgeting and compare it with current written bids.
Several factors influence garage costs: material quality and selection, labor complexity, site access, permit requirements, demolition and disposal, and change orders during construction. The calculator accounts for the most common factors, but every project is unique.
Yes. Use the on-page planning range during client discussions and confirm it against current written bids. Where a paid PDF report is shown, it is a separate purchase rather than part of the email unlock.
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