Money guide · Mortgages and home-buying costs
Rent vs. buy: compare costs beyond the monthly payment
Evaluate renting and buying using holding period, transaction costs, maintenance, equity, and alternative uses of cash.
How it works
Mortgage principal builds equity; interest, insurance, taxes, and maintenance are expenses. Rent buys housing and flexibility without ownership equity. Both have costs. A useful comparison includes the down payment’s alternative use and the potential cost of selling, rather than equating rent with a full mortgage payment.
A worked example
Suppose rent is $1,800 monthly. Ownership costs $2,500 monthly, of which $400 is principal repayment, leaving $2,100 in the illustrated current expenses. That is $300 more than rent, before considering transaction costs or investment outcomes. Over three years, the difference is $10,800 if all amounts remain unchanged. Real rent, repairs, and loan amortization will vary.
What to compare
Test at least a shorter and longer stay, different home price changes, repair expenses, rent increases, and plausible returns on unused cash. Include purchase and sale costs. Compare similar locations and housing quality where possible. Your need for stability, mobility, or control over the property also matters even when it is difficult to price.
A common mistake to avoid
Avoid assuming appreciation will cover every purchase expense or that renting always wastes money. Housing markets can fall, and equity is not automatically spendable cash. A favorable long-run calculation can still be unsuitable if the monthly cash commitment leaves little room for essential expenses.
Is buying always better if I stay long enough?
No. A longer stay spreads transaction costs, but prices, maintenance, financing terms, and alternative returns can change the outcome.
Sources and further reading
Connect this to inflation
Inflation changes the spending power of money over time. Read the related inflation explainer, or compare dollars across years using your own assumptions.