At MoneyFlowPlan, we don't deal in slogans - we deal in numbers. And when you actually run the numbers, buying a home is one of the most expensive things you'll ever do. It can also be one of the best investments you'll ever make. The difference comes down to a single number: the breakeven point.
Run Your Own Numbers
Enter your local property price and monthly rent to see exactly when buying becomes cheaper than renting in your area.
Interactive Rent vs Buy Calculator
Stop guessing. Use our free, deterministic calculator to see the exact numbers for your specific scenario.
What Most "Rent vs Buy" Advice Gets Wrong
Most comparisons make a critical error: they compare mortgage payments to rent and conclude that whichever is lower "wins." This ignores an enormous list of costs that only homeowners face.
The True Cost of Buying
When you buy a property, your actual costs include:
- Mortgage principal + interest - The obvious one
- Property taxes - Typically 0.5% to 2.5% of property value annually
- Home insurance - $1,200 to $3,000+ per year depending on location
- Maintenance and repairs - Industry standard estimate: 1% of home value per year
- Transaction costs - Stamp duty/closing costs when buying (2-6% of price), agent fees when selling (5-6%)
- Opportunity cost - Your down payment could have been invested in the stock market
The True Cost of Renting
Renters face a simpler equation:
- Monthly rent - Which increases annually (typically 2-4%)
- Renter's insurance - Much cheaper than homeowner's insurance ($150-300/year)
- No maintenance costs - The landlord pays for repairs
- Investment returns - The money you didn't spend on a down payment can be invested
The Breakeven Point: The Only Number That Matters
The breakeven point is the year when the total cost of buying becomes lower than the total cost of renting. Before that year, you're financially better off renting. After that year, buying starts to win.
For most markets in 2026, the breakeven point falls between 5 and 10 years. This means if you're planning to move within 5 years, buying is almost always a bad financial decision.
How We Calculate It
Our Rent vs Buy calculator models both scenarios over your chosen time horizon:
Buying scenario: Down payment + mortgage payments + property taxes + insurance + maintenance + transaction costs - minus home equity gained from appreciation and principal payments.
Renting scenario: Monthly rent (increasing annually) + renter's insurance - plus investment returns on the money you kept by not making a down payment.
The year these two lines cross is your breakeven point.
City Comparison: Three Real-World Examples
New York City ($750,000 apartment, $3,500/month rent)
| Factor | Buying | Renting |
|---|---|---|
| Monthly cost (Year 1) | $5,200 | $3,500 |
| Down payment required | $150,000 | $0 |
| Annual property tax | $7,500 | $0 |
| Annual maintenance | $7,500 | $0 |
| Transaction costs (buying) | $30,000 | $0 |
| Breakeven point | - | 9 years |
Verdict: In NYC, you need to stay for at least 9 years before buying starts to outperform renting. The high property prices mean massive opportunity cost on your down payment.
Austin, TX ($400,000 home, $2,000/month rent)
| Factor | Buying | Renting |
|---|---|---|
| Monthly cost (Year 1) | $3,100 | $2,000 |
| Down payment required | $80,000 | $0 |
| Annual property tax | $8,000 | $0 |
| Annual maintenance | $4,000 | $0 |
| Transaction costs (buying) | $16,000 | $0 |
| Breakeven point | - | 6 years |
Verdict: Austin's lower price-to-rent ratio and strong appreciation make buying more attractive. If you plan to stay 6+ years, buying wins.
London, UK (£500,000 flat, £2,200/month rent)
| Factor | Buying | Renting |
|---|---|---|
| Monthly cost (Year 1) | £3,400 | £2,200 |
| Down payment required | £50,000 | £0 |
| Stamp duty | £12,500 | £0 |
| Annual maintenance | £5,000 | £0 |
| Breakeven point | - | 8 years |
Verdict: London's high stamp duty and property prices push the breakeven point to 8 years. First-time buyers with stamp duty relief break even sooner (around 6 years).
The Opportunity Cost Most People Ignore
The biggest hidden cost of buying is what economists call opportunity cost - what your down payment could have earned if invested elsewhere.
If you invest $100,000 (a typical down payment) in a diversified stock index fund earning 7% annually:
- After 5 years: $140,255
- After 10 years: $196,715
- After 20 years: $386,968
That's $286,968 in potential growth you forgo when you lock your capital into a house. Of course, the house appreciates too - but historically, residential property appreciates at 3-5% annually (vs 7-10% for equities), and you can't easily sell a bedroom when you need cash.
When Buying Clearly Wins
Despite all these costs, buying is the right choice in several scenarios:
- You plan to stay 7+ years - Enough time for appreciation to overcome transaction costs
- You're in a high-rent-growth area - If rents are rising 5%+ annually, the cost of renting accelerates
- You have a below-market mortgage rate - If you locked in at 2-3%, your effective cost is very low
- You value stability - No landlord can ask you to leave, and you can modify your home freely
- You're building forced savings - Mortgage payments build equity; rent payments don't
When Renting Clearly Wins
- You might move within 5 years - Transaction costs will eat any equity gains
- Your local price-to-rent ratio is above 20 - Buying is overpriced relative to renting
- You have high-return investment opportunities - If you can earn 10%+ on your capital, renting and investing wins
- Property taxes are very high - In some US states, property taxes add 2-3% of the home value annually
Frequently Asked Questions
What is the price-to-rent ratio and why does it matter?
The price-to-rent ratio is the property price divided by annual rent. A ratio of 15 or below suggests buying is attractive. Between 15-20 is neutral. Above 20, renting is usually the better financial choice. Example: a $300,000 home renting for $1,500/month has a ratio of 16.7 (300,000 / 18,000).
Does buying always build wealth?
No. If you buy at a market peak and sell during a downturn, you can lose money - plus you've paid transaction costs, maintenance, and interest. Real estate is not a guaranteed investment. However, over long holding periods (10+ years), property has historically appreciated in most markets.
Should I use my entire savings for a down payment?
No. Always maintain an emergency fund of 3-6 months' expenses separate from your down payment. Putting everything into a house leaves you financially vulnerable to unexpected costs (which homeownership has plenty of).
How does inflation affect the rent vs buy decision?
Inflation generally favours buyers. Your fixed mortgage payment stays the same while rents increase with inflation. Over a 20-year period, this effect is significant - a $2,000 rent today could be $3,600 in 20 years at 3% annual inflation, while your mortgage payment remains fixed.
Next Steps
- Run the calculator above with your local property prices and rent levels
- Determine your planned holding period - Are you staying 5 years? 10? 20?
- Factor in your opportunity cost - What else could your down payment earn?
- Check our Loan Calculator to see the total interest cost of your mortgage
- Use our Inflation Calculator to project future rent increases