Wealth Calculator

Projects how much wealth a single rental property builds over 30 years through mortgage paydown and market appreciation.

Open tool tools.solohouseflipper.com

What It Does

Models the long-term wealth engines of a single rental property: mortgage amortization plus market appreciation. Enter a home value and LTV; it calculates your Wealth at Maturation (net equity after the loan is paid off and the property has appreciated). Includes a line chart showing home value, loan balance, and net worth diverging over 30 years, plus a full annual amortization schedule. Auto-pulls arv from the Flippin’ Calculator if you have used it.

How to Use It

  1. Enter the Home Value (your arv or purchase price for the rental).
  2. Set your Loan-to-Value percentage (e.g., 80% for a conventional refi).
  3. Read the red banner: that is your projected net equity at loan maturity.
  4. Click Advanced to adjust interest rate, origination date, and market appreciation rate. See your monthly mortgage payment and current-day wealth.
  5. Click Show Annual Schedule for the year-by-year amortization table.

When You Need This

  • Deciding whether to put on the shelf a flip as a rental instead of selling.
  • Showing yourself (or a partner) the 30-year equity story behind a BRRRR hold.
  • Comparing forced appreciation (rehab lift) against natural appreciation over time.
  • Understanding how LTV and interest rate affect long-term net worth.