Garage Cost Estimator

Our calculator provides estimates based on current national average costs for materials and labor. While it’s quite accurate for ballpark figures, actual costs may vary by 10-15% depending on your specific location, contractor rates, and project complexities. We recommend getting multiple quotes from local contractors for precise pricing.

The three biggest cost factors are: 1) Size (square footage), 2) Construction materials (basic vs premium), and 3) Location (labor costs vary significantly by region). Other important factors include roof type, number/size of garage doors, and whether you’re adding electrical or insulation.

Construction time varies based on size and complexity: A basic single-car garage (12’x20′) might take 1-2 weeks, while a larger 2-car garage with premium finishes could take 3-6 weeks. Detached garages typically take longer than attached ones due to additional foundation work. Weather and permit approvals can also affect timelines.

In most municipalities, yes. Permit requirements vary by location but typically apply to any permanent structure over 120 square feet. Your contractor should handle the permitting process, which usually costs $100-$500 depending on your area. Always check with your local building department before starting construction.

Garages typically offer a 60-80% return on investment when selling your home. Beyond financial ROI, they provide valuable storage space, vehicle protection, and can increase your home’s curb appeal. In colder climates, garages are particularly valued and can significantly boost resale value.