Real Estate Opportunity Cost Calculator

Keep the Money Invested or Use It to Buy Real Estate?

Compare the long-term difference between leaving money in an interest-bearing account versus using that money toward a home purchase.

Enter Your Assumptions

Change the numbers below to compare staying invested against buying a home over 10, 15, and 30 years.

Investment Account
Home Purchase
Mortgage

Clear Side-by-Side Result

The main number in each card shows the estimated advantage of buying the home versus keeping the same money invested.

Estimated Monthly P&I
$3,776
Starting Loan Amount
$610,000
Starting Equity
$30,000

10 Years

Extra value from buying the home
+$221,165
Buying the home is ahead in this estimate.
If kept invested$81,422
Estimated net home equity$302,588
Future home value$860,106
Loan balance$514,514

15 Years

Extra value from buying the home
+$374,143
Buying the home is ahead in this estimate.
If kept invested$134,139
Estimated net home equity$508,282
Future home value$997,099
Loan balance$438,962

30 Years

Extra value from buying the home
+$875,999
Buying the home is ahead in this estimate.
If kept invested$599,777
Estimated net home equity$1,475,776
Future home value$1,553,448
Loan balance$0
Timeframe If Kept Invested Net Home Equity Extra Value From Home Future Home Value Loan Balance
10 Years $81,422 $302,588 +$221,165 $860,106 $514,514
15 Years $134,139 $508,282 +$374,143 $997,099 $438,962
30 Years $599,777 $1,475,776 +$875,999 $1,553,448 $0

This calculator is for education only and is not financial, tax, legal, or mortgage advice. It does not include rent savings, tax deductions, property taxes, insurance, HOA dues, repairs, maintenance, mortgage insurance, transaction costs on purchase, investment taxes, capital gains taxes, or risk differences between asset classes. Actual results will vary.

Want help running the real numbers?

The right answer depends on your income, debts, tax picture, monthly comfort zone, investment return, and the specific home you are considering.

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This licensee is performing acts for which a real estate license is required. C2 Financial Corporation is licensed by the California Bureau of Real Estate, Broker #01821025; NMLS# 135622. Loan approval is not guaranteed and is subject to lender review of information. All loan approvals are conditional and all conditions must be met by borrower. Loan is only approved when lender has issued approval in writing and is subject to the lender conditions. Specified rates may not be available for all borrowers. Rate subject to change with market conditions. C2 Financial Corporation is an Equal Opportunity Mortgage Broker/Lender.

Website Disclaimer: The services referred to herein are not available to persons located outside the state of California. As a broker, C2 Financial Corporation is NOT approved by the FHA or HUD, but C2 Financial Corporation is allowed to originate FHA loans based on their relationships with FHA approved lenders. Jason Wheeler NMLS: 242672 | DRE: 01458438 (MLO). C2 Financial Corporation | NMLS #135622. 10509 Vista Sorrento Pkwy #400, San Diego, CA 92121. Privacy Policy.