Home Sale Proceeds Investment Calculator: Future Value of Invested Equity
Work out what the net proceeds from selling your home could grow to if you invest them — useful when downsizing, relocating, or choosing to rent and invest the equity rather than buy again.
Adjust the inputs and select Calculate for a full breakdown.
Compare Common Scenarios
How the numbers shift across typical situations for this calculator:
| Scenario | Future value | Total growth |
|---|---|---|
| $200k · 6% · 12yr | $402,439.29 | $202,439.29 |
| $350k · 6% · 20yr (downsizing) | $1,122,497.42 | $772,497.42 |
| $120k · 5% · 10yr | $195,467.36 | $75,467.36 |
| $500k · 7% · 15yr | $1,379,515.77 | $879,515.77 |
How This Calculator Works
Enter your net sale proceeds (after mortgage payoff, commissions, closing costs, and any tax), the annual return you expect if invested, and the years until you'd need the money. The calculator compounds the lump sum at that rate and shows the ending value and total growth.
The Formula
Future Value of a Lump Sum
PV = present value, r = annual rate, n = number of years
Worked Example
$200,000 in net proceeds invested at 6% for 12 years grows to about $402,439 — roughly doubling, with $202,439 of growth. This is central to the 'sell and rent versus buy again' decision: if your home equity can compound in a diversified portfolio while you rent for less than the cost of owning, investing the proceeds can build more wealth than rolling it into another house. But the comparison must be honest — you'll still pay for housing (rent or a new home), and that cost isn't in this growth figure.
Key Insight
Investing home-sale proceeds is most relevant in three situations: downsizing (freeing equity by moving to a cheaper home), relocating to a lower-cost area, or deciding to rent and invest rather than buy again. The growth here is only one side of the ledger — the honest decision compares the portfolio's expected growth against the alternative of keeping the money in real estate, and crucially accounts for the housing you'll still pay for. Renting isn't 'throwing money away' if the equity you freed up compounds faster than a home would appreciate while you avoid property tax, maintenance, and mortgage interest — but rent itself is a real, ongoing cost this calculation excludes. Three caveats on the inputs: use net proceeds after commissions (often 5%–6%), closing costs, and any capital-gains tax above the primary-residence exclusion; this is a nominal return before inflation; and money you'll need for a near-term home purchase shouldn't be in volatile investments. Treat the figure as the 'invest the equity' scenario in a careful rent-versus-own comparison, not a standalone reason to sell.
Frequently Asked Questions
How is the future value calculated?
The net proceeds are multiplied by (1 + annual return) raised to the number of years. $200,000 at 6% for 12 years is $200,000 × 1.06¹² ≈ $402,439.
What should I enter as net proceeds?
The cash you actually walk away with: sale price minus mortgage payoff, agent commissions (often 5%–6%), closing costs, and any capital-gains tax owed above the primary-residence exclusion. Using the gross sale price overstates what you have to invest.
Is it better to invest proceeds or buy another home?
It depends on the full comparison. Investing the equity can build more wealth if your portfolio grows faster than a home would appreciate and your housing cost (rent) is lower than the cost of owning. But you'll still pay for housing, which this growth figure excludes — so weigh both sides honestly.
Does this account for the rent I'll pay?
No — it shows only how the invested proceeds grow. If you sell and rent, rent is a real ongoing cost that offsets the investment growth. A proper rent-versus-own decision subtracts your housing cost from the picture; this calculator handles just the 'invest the equity' side.
Are home sale proceeds taxable?
Often partly. The primary-residence exclusion shelters a large amount of capital gain for qualifying sellers, but gains above it, or sales of non-primary homes, can be taxable. Enter the net amount after any tax for an accurate projection, and consult a tax professional on your situation.
Related Calculators
Data Sources & Benchmarks
This calculator draws on 1 independent, dated source. The starting values for expected annual return are taken from the benchmarks below and refresh whenever the snapshots are updated.
Methodology & Review
Future value is the lump sum compounded at the annual return over the period. It assumes the net proceeds are invested at once and left untouched at a constant return; it ignores fees, taxes on gains, inflation, and any housing costs you'll still pay (rent or a new home).
Written by Ugo Candido · Last updated May 22, 2026.