🏠 Rent vs Buy a Home: Which Actually Costs Less?

The true cost of buying is more than the mortgage

The monthly mortgage payment (principal + interest) is only the headline number. Buying a home also costs you:

• Down payment — typically 10–20% of the price, paid upfront and locked in.
• Closing costs — 2–5% of the price for lender fees, title, inspections and taxes.
• Property taxes — roughly 1.1% of the home’s value per year in the US (varies widely by location).
• Homeowner’s insurance — a few hundred to a few thousand per year.
• Maintenance and repairs — budget 1–2% of the home’s value every year. Roofs, boilers and plumbing do not fix themselves.
• HOA fees — hundreds per month in many condos and some neighbourhoods.
• PMI — private mortgage insurance if you put down less than 20%.

And there is a subtle trap: in the early years of a 30-year mortgage, your payments are mostly interest. On a $240,000 loan at 6.5%, the first year’s payments total about $18,200 — but only ~$3,800 of that pays down the principal. You are building equity far more slowly than it feels.

The true cost of renting is simpler — and that is a feature

Your rent is the maximum you will pay each month. Taxes, insurance, the broken water heater, the roof — all of that is the landlord’s problem, not yours. Renting also buys you flexibility: move for a better job, a bigger city, or a life change without paying ~6% in selling costs or waiting out a market dip.

The catch is real too: rent tends to rise (historically 3–4% a year in the US), and you build zero equity. Ten years of renting leaves you with nothing to show but receipts.

A side-by-side example over 5 years

Take a $300,000 home with $60,000 (20%) down, a 30-year mortgage at 6.5%, versus renting a comparable place for $1,800/month:

• Buying: monthly payment (P&I) ≈ $1,519. Add property tax ≈ $250, insurance ≈ $100, maintenance ≈ $250 → true monthly cost ≈ $2,119. Over 5 years: $127,140 in monthly costs + $60,000 down + ~$9,000 closing = $196,140 out. Principal repaid in 5 years: only ≈ $24,300. Net cost of buying ≈ $171,840.
• Renting: $1,800 × 60 months = $108,000 out, no down payment, no repair bills.

In this example renting is about $63,800 cheaper over five years — unless the home appreciates. At 3% annual appreciation the home gains ~$47,800 in value, which narrows the gap but still does not close it. Change the inputs — lower rate, longer stay, faster appreciation — and the answer flips. That is why the blanket advice (“always buy” or “renting is waste”) is useless: run your own numbers in the rent vs buy calculator.

Run my rent vs buy numbers →

The 5-year rule and the break-even point

Buying has heavy upfront costs (closing) and heavy back-end costs (agent commissions when you sell), while the equity-building part of the mortgage only kicks in later. That combination creates a break-even point: a number of years after which buying finally pulls ahead of renting.

The rule of thumb: if you will stay under about 5 years, renting usually wins. If you will stay 7+ years, buying usually wins. Between 5 and 7 years it is a genuine toss-up that depends on your rate, local price growth and rent inflation — exactly the inputs the calculator lets you adjust.

When renting wins

• You might move within 5 years — for work, family or lifestyle.
• Homes in your area are very expensive relative to rents (price-to-rent ratio above ~20).
• You would put down less than 10%, so PMI and thin early equity eat your gains.
• You value flexibility, or your career needs mobility.
• You can invest the down payment elsewhere at a solid return instead — try the compound interest calculator to see what $60,000 becomes over 10 years.

When buying wins

• You will stay put for 7+ years.
• The monthly mortgage payment is at or below the rent for a comparable place.
• A fixed mortgage payment hedges you against decades of rising rents.
• You want stability, control over your space, and a forced savings plan.
• Tax deductions on mortgage interest apply in your country (US buyers: check current rules).