Skip to main content
Renovation Math Pro

Renovation ROI Calculator

Most homeowners expect renovations to increase their home's value by more than they cost — but the data consistently shows that the average renovation recoups only 60-70 cents on the dollar at resale. The exceptions are specific projects in specific markets. This calculator uses Remodeling Magazine's annual Cost vs. Value Report and NAR's Remodeling Impact data to show you which projects in your region offer the best ROI — and which are being done for joy, not investment.

Launching next batch

Inputs coming in next batch

The full calculator is in active build. When it ships, you'll be able to model:

  • Project type (from Remodeling Magazine categories)
  • Geographic region (for regional cost-vs-value data)
  • Project cost estimate
  • Contingency percentage
  • Years until planned sale
  • Current home value (for over-improvement check)
  • Neighborhood median price (for over-improvement ceiling)
Results preview

Estimated value added (from Cost vs. Value data for your region). ROI percentage (value added / project cost). Payback period at your hold duration. Joy Score from NAR data. Over-improvement warning if project would push value above neighborhood ceiling. Comparison to 3 alternative projects ranked by ROI.

This panel reserves its final height now so there's zero layout shift when the live tool replaces the placeholder.
Advertisement
Advertisement

Frequently asked questions

See methodology — how every calculator on this site is sourced and reviewed.

By Last updated

Founder & Editor, Bedrocka Tools

The information and tools on this website are for general educational purposes only and do not constitute financial, investment, legal, or tax advice. Consult a licensed professional for decisions specific to your situation.