Free calculator
Property appreciation calculator
Compound today’s value at an annual growth rate you choose and see the value at five-year checkpoints. An illustration of your own assumption — not a forecast of what any property will actually be worth.
The short answer
Last updated: July 2026
This calculator compounds a property’s current value at an annual growth rate you assume: future value = current value × (1 + rate)^years. Example: $350,000 compounding at an assumed 3% per year is about $470,000 after 10 years. It illustrates your own assumption — not a forecast, and past appreciation guarantees nothing.
After the estimate:
Join the waitlistAppreciation calculator
What compounding at your assumed rate looks like.
Enter today's value, pick the annual growth rate you want to assume, and see the compounded value over time. This illustrates your assumption — it is not a forecast of what your property will be worth.
Current property value
$
Assumed annual growth rate
3.00%
-5%
10%
This is your assumption, not ours. Values can also fall — the slider goes negative for a reason.
Years held
20 yrs
1 yr
40 yrs
Input-driven result
Your inputs
Formula
Result below
Illustrated value after 20 years
$632,139
$350,000 × (1 + 3.00%)^20, compounded annually at the rate you assumed.
Total change in value
$282,139
The difference between the illustrated future value and today’s value. Not cash flow — you only realize it by selling or borrowing against it.
Current value and illustrated change
Current value
$350,000
Illustrated value change
$282,139
Illustrated future value
$632,139
Value at checkpoints
Year 5
$405,746
Year 10
$470,371
Year 15
$545,289
Year 20
$632,139
Estimate based on your inputs. Not a promise of results.
An illustration, not a forecast. Real appreciation is uneven, varies block by block, and can be negative for years at a time — past appreciation doesn't guarantee anything about the future. This also ignores selling costs, taxes, and any money you put into the property.
How it works
How this tool works.
Appreciation is the part of a rental’s return that arrives silently — no ledger entry, no deposit, just a value that (maybe) drifts upward while you hold. Because it compounds, small differences in the assumed rate produce startlingly different endpoints over a long hold, and it’s hard to feel that from a percentage alone. This calculator makes the compounding visible: enter today’s value, the annual growth rate you want to assume, and the years you’d hold, and it shows the compounded value with checkpoints every five years.
The framing matters more than the math. The growth rate here is your assumption, and the output is exactly as good as that assumption — which is why the slider goes negative. Real appreciation is uneven, varies block by block, and can fall for years at a time; past appreciation guarantees nothing about the future. Use this as a way to see what different assumptions imply, not as a prediction of what your property will be worth.
Make the result useful
Appreciation scenario planning
Starting value is the current or purchase value used for the scenario.
Annual appreciation is an assumption, not a market forecast.
Holding period determines how many compounding periods are modeled.
Keep future value separate from operating income, debt payoff, and selling costs.
Calculation lens
future value = starting value × (1 + annual rate) ^ years
Use the output as a documented scenario result, not a guarantee.
No forecast, sale-price estimate, taxes, or transaction costs are included.
Questions landlords ask
Questions about this tool and its limits.
Built by a landlord who's done every one of these jobs by hand.
Aptoria was built by an owner-operator managing a Brooklyn portfolio — the 11pm calls, the awkward rent texts, the April receipt-pile — not by a software team guessing at the problem.
Keep exploring