Key takeaways
- Short stays favour renting because the one-off costs of buying and selling are spread over fewer years.
- This calculator excludes closing and selling costs; subtract your estimate from the buying advantage.
- Home price growth is the biggest uncertainty: lower appreciation can flip the answer.
What the 5-year result includes
Renting costs $152,903 over five years with 3% yearly increases. Buying counts the $45,000 down payment, $2,626.82 monthly principal and interest, $62,117 of property tax and upkeep, and $15,220 of investment growth the down payment could have earned, minus the $141,477 of equity you would hold if the home rose 3% a year. Net, buying costs $138,470.
The costs not included
The calculator does not include closing costs when you buy, or agent fees and closing costs when you sell. Together these often add up to several percent of the home price. On a $450,000 home, 5% in total would be $22,500 — more than the $14,433 advantage here. That is why buying generally makes more sense the longer you expect to stay.
Test a longer stay
With the same inputs over 10 years, buying comes out about $59,519 ahead before transaction costs, because the one-off costs are spread over more years and equity builds faster later in the loan. Change "years you'll stay" above to find your own break-even point, or use the main rent vs buy calculator.
Worked example
Rent: $2,400 × 12, rising 3% a year, totals $152,903 over 5 years. Buy: $45,000 down + 60 payments of $2,626.82 + $62,117 tax and upkeep + $15,220 opportunity cost − $141,477 equity = $138,470. Difference: $14,433 in favour of buying, before transaction costs.
Methodology and sources
Rent grows yearly at the rate you set. Buying adds the down payment, mortgage principal and interest for the years you stay, property tax and maintenance on the rising home value, and the forgone investment return on the down payment, then subtracts equity (home value minus remaining loan balance). Closing costs, selling costs, PMI, tax deductions and renter's insurance are not included.
Sources: CFPB – Buying a house · Investopedia – Amortization
Frequently asked questions
Is it worth buying a house if I move in 5 years?
Sometimes, but it is often close. Once buying and selling costs are included, renting can win for short stays unless prices rise quickly.
Why doesn't the calculator include selling costs?
To keep inputs simple. Subtract your estimated closing and selling costs from the buying advantage for a fuller picture.
Does PMI apply with 10% down?
On a conventional loan it usually does. It is not included here, which slightly favours buying in this example.
What appreciation rate should I use?
Use a cautious local estimate and test 0% too. Short periods are especially sensitive to price changes.
Results are estimates for educational purposes and are not financial advice.