Home Addition Cost Estimator
Estimate costs for adding rooms or expanding your home. This calculator considers addition size, type, foundation, quality level, and location.
Project Details
Enter your project specifications to get an accurate cost estimate
sq ft
Cost Estimate
Your estimated project costs based on the provided information
Fill in the project details and click "Calculate Estimate" to see your cost breakdown
Important Disclaimer:
These estimates are based on current market data and average costs. Actual costs may vary depending on your location, specific materials chosen, contractor rates, and project complexity. We recommend getting multiple quotes from local contractors for the most accurate pricing.