Affordability

Rent vs buy: how to decide with real numbers

By the HomeBuyerMap team · Updated October 20, 2026

"Renting is throwing money away" is one of the most repeated lines in real estate, and it isn't true. Both renting and owning have costs you never get back. The right answer depends on how long you'll stay, what owning really costs in your area, and what you'd do with the money otherwise.

Compare unrecoverable costs, not rent vs mortgage

Rent is almost entirely unrecoverable. When you own, the part of your payment that goes to principal builds equity, but much of the rest doesn't come back: mortgage interest, property taxes, insurance, maintenance, HOA dues, and the return you give up on your down payment. A fair comparison puts rent next to those unrecoverable owning costs, not next to the whole mortgage payment.

A real example

A $400,000 home with 10% down at 6.5% has a principal and interest payment of about $2,275. Add property taxes ($400), insurance ($150), PMI ($120) and maintenance at 1% a year ($333), and the full monthly cost is about $3,280. In year one roughly $340 a month of that is principal, so the unrecoverable cost is closer to $2,940. If a similar home rents for $2,500, renting is cheaper month to month — but the gap can close as rent rises and your loan balance falls.

The break-even timeline

Buying and selling a home costs money: typically 2% to 5% in closing costs to buy and 6% to 8% to sell, including agent commissions and transfer taxes. Those costs have to be recovered through appreciation and equity before buying comes out ahead. In most markets that takes about three to seven years. If you expect to move sooner, renting usually wins.

Questions that decide it

• How long will you stay? Less than three years leans rent; more than five leans buy.
• What's the price-to-rent ratio? Divide the home price by a year's rent for a similar home. Under about 15 tends to favor buying; above about 20 tends to favor renting.
• Can you afford the full cost? Not just the mortgage — taxes, insurance, maintenance and HOA. See our hidden costs checker.
• Will you still have savings? Buying with nothing left for repairs or emergencies is risky.
• How stable is your income? A likely job change or relocation favors renting.

What owning gives you beyond money

A fixed-rate mortgage locks your principal and interest payment for 30 years while rents typically rise. You can renovate, keep pets and stay as long as you like. Paying down a mortgage is also a form of forced savings that many people find easier than investing the difference.

What renting gives you

Flexibility to move, no repair bills, and a known monthly cost. Your down payment money stays liquid and can be invested. In expensive markets, renting and investing the difference can build as much wealth as buying — if you actually invest it.

Run your own numbers with the rent vs buy calculator on our tools page.

Frequently asked questions

Is it better to buy now or wait for rates to drop?

No one can reliably predict rates. If you find the right home and the payment fits your budget today, waiting has its own cost in rent and possible price increases. If rates fall later, you may be able to refinance — but don't buy on the assumption that you will.

Does buying always build wealth?

Not always. If you sell within a few years, or prices fall, transaction costs can wipe out your equity. Homeownership builds wealth most reliably over long holding periods.

What is the 5% rule for rent vs buy?

A shortcut: multiply the home price by 5% (roughly property tax, maintenance and the cost of capital) and divide by 12. If that is more than the rent for a similar home, renting is likely cheaper. On a $400,000 home that's about $1,667 a month.

This article is educational and general in nature. Loan eligibility, rates, and requirements vary by lender, loan program, and your individual situation. Confirm specifics with a licensed lender.