Estimate the full cost of your home addition — from foundation to finishes. Get a detailed line-item breakdown by trade, low/mid/high cost ranges, ROI estimates, and permit & financing guidance.
Define the type, size, and location of your home addition
Foundation type and structural framing choices
Check all features included in your addition
MEP systems scope for your addition
Floor, wall, and trim finish selections
Soft costs that are often forgotten in budgets
Based on your inputs, here is the full cost spectrum for your addition
Estimated cost for every component of your project
How your project compares to national benchmarks
Your Estimate on the Cost Spectrum
Estimated value added vs. cost — based on NAR and Remodeling Magazine data
Monthly payment estimates for your mid-range project cost
Phase-by-phase schedule from planning to move-in
Personalized advice based on your project scope
Project Summary
Cost by Category (mid)
Where Your Budget Goes
2024 National Cost Benchmarks