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Home Appreciation Calculator
See how your home's value grows over time. Enter what you paid and when, then either an appreciation rate or today's value. The calculator shows the annual and total appreciation, projects the value for future years and, with your mortgage, how your equity grows.
Last updated:
Purchase
$
I know
% / yr
$
% / yr
Blank = keep the historical rate.
years
Mortgage (for equity)
% of price
%
Enter your values to see the result.
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How to use the Home Appreciation Calculator
- Enter the purchase price and year.
- Choose what you know: an appreciation rate, or the home's current value.
- Set how many years ahead to project.
- Add your mortgage (down payment, rate and term) to see equity, or untick it.
- Press Calculate appreciation and review the yearly table and chart.
Appreciation formulas
- Future value = purchase price × (1 + r)t
- Annual appreciation rate (CAGR) = (current value ÷ purchase price)1/t − 1
- Total appreciation % = (current value ÷ purchase price − 1) × 100
- Equity = home value − remaining mortgage balance
r is the yearly rate as a decimal and t the number of years. Example: $300,000 bought in 2018 and worth $420,000 in 2026 is a total gain of 40% and an annual rate of (1.4)1/8 − 1 ≈ 4.30%.
Growth of $100,000 at different rates
| Rate per year | After 5 years | After 10 years | After 20 years |
|---|---|---|---|
| 1% | $105,101 | $110,462 | $122,019 |
| 2% | $110,408 | $121,899 | $148,595 |
| 3% | $115,927 | $134,392 | $180,611 |
| 4% | $121,665 | $148,024 | $219,112 |
| 5% | $127,628 | $162,889 | $265,330 |
| 6% | $133,823 | $179,085 | $320,714 |
Frequently asked questions
How is home appreciation calculated?
Future value = purchase price × (1 + annual rate)^years. For example, a $300,000 home growing 4% a year is worth $300,000 × 1.04^8 ≈ $410,571 after 8 years.
How do I find my home's annual appreciation rate?
Use the compound annual growth rate: (current value ÷ purchase price)^(1 ÷ years) − 1. A home bought for $300,000 that is worth $420,000 eight years later has appreciated about 4.3% a year.
What is the difference between total and annual appreciation?
Total appreciation is the overall change since purchase, such as +40%. Annual appreciation is the steady yearly rate that would produce that change, which is lower than the total divided by the years because growth compounds.
What appreciation rate should I use?
Look at the history for your city or region, for example a house price index from a national statistics agency or housing finance regulator. Long-run averages are often a few percent per year, but local markets vary widely and values can fall.
How does equity grow?
Equity is the home's value minus what you still owe. It grows in two ways: the home appreciates and each mortgage payment reduces the loan balance. The calculator shows both parts.
Is the projected value guaranteed?
No. It assumes a constant rate, while real prices move with interest rates, the economy and local supply and demand. Use it as a scenario, not a forecast.
Are all the tools on FreeToolCabin tested for quality and accuracy?
Yes! Every tool on our site undergoes automated Q/A testing in real browser environments to ensure high precision, correct output, and zero errors. If you happen to spot a bug or have a suggestion, please contact us at [email protected] and our team will review it right away.
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