Free real estate calculator
Rental Property Wealth Calculator
Build a 10-year rental property wealth plan and see how purchases, cash flow, debt paydown, and equity affect projected net worth.
Capital plan
Rental purchase
Rental assumptions
10-year buying plan
10 rentals owned
Ending net worth
$1,535,076
Monthly cash flow
+$1,847
Rental equity
$1,348,110
Property value
$3,545,862
Ending debt
$2,197,752
Ending cash
$186,966
Net worth path
Purchase schedule
| Rental | Timing | Price | Cash needed |
|---|---|---|---|
| #1 | Year 1 | $250,000 | $55,000 |
| #2 | Year 2 | $258,892 | $56,778 |
| #3 | Year 3 | $268,100 | $58,620 |
| #4 | Year 4 | $277,635 | $60,527 |
| #5 | Year 5 | $287,510 | $62,502 |
| #6 | Year 6 | $297,736 | $64,547 |
| #7 | Year 7 | $308,325 | $66,665 |
| #8 | Year 8 | $319,291 | $68,858 |
| #9 | Year 9 | $330,648 | $71,130 |
| #10 | Year 10 | $342,408 | $73,482 |
Track your portfolio.
Create a workspace to save property details, compare scenarios, and record changes to your portfolio. The free plan includes 1 property and 3 projections.
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What this calculator shows
This rental property wealth calculator estimates how repeated rental purchases can change cash, debt, rental equity, monthly cash flow, and total net worth over time. It is built for planning, not for promising a specific return.
Who this calculator is for
Use it if you are trying to understand a buy-one-rental-per-year plan, compare rental portfolio growth against other strategies, or estimate how many rentals could contribute to a $1M net worth target.
Worked example: A 10-year rental property wealth-building plan
Consider an illustrative investor starting with $60,000 and adding $70,000 per year. Each potential rental starts at $250,000 with a 20% down payment, $5,000 of closing costs, and a 30-year loan at 7%.
The starting property assumptions are $2,100 of monthly rent, $800 of monthly operating expenses before the mortgage, 3.5% annual appreciation, and 3% annual rent and expense growth.
Rentals acquired: 10
Ending net worth: $1,535,076
Rental equity: $1,348,110
Monthly cash flow: $1,847
This is a deterministic illustration, not a forecast. Change the savings rate, purchase pace, financing, rent, expenses, and growth assumptions in the calculator to test a plan that reflects your own constraints.
What numbers matter most
Pay close attention to cash needed per purchase, monthly cash flow, interest rate, operating expenses, appreciation, rent growth, and how much cash you keep after each acquisition. Small assumption changes can compound over a 10-year rental portfolio growth calculator.
Common mistakes when projecting rental wealth
Common mistakes include ignoring reserves, using optimistic rent growth, underestimating repairs, assuming every year has a clean acquisition, and looking only at appreciation instead of cash flow, debt, equity, and risk together.
Estimate the first deal with the rental property cash flow calculator, review the operating expenses checklist, and check the exact projection formulas on the calculator methodology page.
FAQ
How many rental properties do I need to become a millionaire?+
It depends on property values, leverage, cash flow, appreciation, debt paydown, and your starting net worth. The calculator helps estimate the rental equity and net worth path based on your assumptions.
Is buying one rental property per year realistic?+
It can be realistic for some investors, but it depends on available cash, lending capacity, reserves, deal quality, and income stability. Use conservative inputs to see whether the pace fits your cash plan.
Does cash flow or appreciation matter more?+
Both matter. Cash flow helps keep the portfolio durable, while appreciation can increase equity. A strong plan usually considers cash flow, reserves, debt paydown, appreciation, and risk together.
How does mortgage paydown build wealth?+
Each principal payment reduces debt on the property. If the property value holds or rises, lower debt increases owner equity and can raise net worth over time.
Can this calculator help me compare rental investing strategies?+
Yes. It gives a base rental portfolio growth projection that you can compare against paying down debt, buying fewer properties, changing down payments, or targeting stronger cash-flowing deals.
How does a rental property build wealth over time?+
A rental can build wealth through retained cash flow, mortgage principal paydown, and changes in property value. The result depends on financing, expenses, reserves, rent, appreciation, and the timing of each purchase.