Is it always cheaper to rent than to buy?

No. It depends on how long you stay and the price-to-rent ratio in your specific market. Short stays and high price-to-rent ratios favor renting; long stays and low ratios favor buying.

What's a good price-to-rent ratio for buying?

Below 15 generally favors buying, above 20 generally favors renting, and the range in between depends on your mortgage rate and how long you plan to stay.

Does buying always build more wealth than renting?

Not automatically. Buying builds equity, but renting frees up the down payment to be invested elsewhere. Whether buying wins depends on how the expected return on that investment compares to the cost of the mortgage and the pace of home appreciation.

Is It Better to Rent or Buy a House? A Framework, Not a Verdict

“Is it better to rent or buy a house?” gets asked as if it has one universal answer. It doesn’t. The honest answer is: it depends on your price-to-rent ratio, how long you’ll stay, and what else you’d do with the money — and once you plug in your own numbers, it usually points pretty clearly one way. This guide walks through the actual mechanics, not just the folk wisdom.

Why “renting is throwing money away” is only half true

The common argument against renting is that you get nothing back for it, while a mortgage payment builds equity. That’s true for the principal portion of your mortgage — but it ignores three things:

The money you didn’t spend on a down payment could be invested. If you rent instead of buying, the cash that would have gone toward a 20% down payment can go into the market instead.
Owning has costs renting doesn’t: property tax, maintenance, insurance, and closing costs on both ends (buying and eventually selling) — typically 2–10% of the home’s price, twice.
A mortgage payment isn’t fixed in real terms the way it feels — but rent usually rises faster than a fixed-rate mortgage payment does, which is what eventually tips the math toward buying the longer you stay.

Buying isn’t “smarter” than renting by default. It’s smarter under specific, checkable conditions.

The price-to-rent ratio: a quick sanity check

Divide the home’s purchase price by the annual rent for a similar home. As a rough guide:

Under 15 — buying usually wins; rent is expensive relative to home prices.
15–20 — it’s close; other factors (how long you’ll stay, mortgage rates) decide it.
Above 20 — renting usually wins; home prices are high relative to what the same home would rent for.

This ratio varies enormously by city and country, which is why a national average is close to useless — run it for your own market.

The real driver: your breakeven year

The single most useful number in this decision is the breakeven year — how many years you’d need to stay for buying to come out ahead of renting-and-investing-the-difference. It exists because buying has large upfront costs (down payment, closing costs) that only pay off if spread across enough years of avoided rent increases and built-up equity.

Two things move your breakeven year the most:

Mortgage rate. A higher rate pushes the breakeven year out — you’re paying more for the same loan, so it takes longer for equity and appreciation to catch up.
Price-to-rent ratio. The more expensive the home is relative to rent, the longer buying takes to pay off.

Our rent vs. buy calculator computes this breakeven year directly from your numbers — home price, mortgage rate, rent, and how you’d otherwise invest the difference — rather than relying on a rule of thumb.

What the math typically leaves out (and shouldn’t)

Selling costs. Agent commissions and closing costs when you eventually sell are often 6–8% of the sale price — a cost that only shows up if you model the full lifecycle, not just the buying side.
What you’d do with the down payment if you didn’t buy. A fair comparison assumes the renter invests the down payment and any month where renting is cheaper than owning — not that the money just disappears.
Reinvesting after the mortgage is paid off. If you stay past your loan term, what happens to the mortgage payment you’re no longer making matters — do you keep investing it, or does your cost of living just drop? Our calculator lets you toggle this explicitly instead of assuming one answer.

When renting clearly wins

You expect to move within 2–4 years — most of the upfront cost of buying won’t have time to pay off.
Your local price-to-rent ratio is high (many large coastal cities fall here).
You’d rather keep your capital liquid and flexible, or you expect to earn a strong return investing it elsewhere.

When buying clearly wins

You expect to stay 7+ years in a stable job/family situation.
Rent in your area is high relative to home prices (a low price-to-rent ratio).
Mortgage rates are reasonable relative to historical norms in your country.

Run your own numbers

Rules of thumb get you in the right neighborhood, but the honest answer depends on your city, your mortgage rate, and how long you’ll actually stay. Use the rent vs. buy calculator to see your breakeven year, or — if you’re weighing a second property instead of a place to live — try the buy to let investment calculator.