Property breakeven point: after how many years of owning?

The breakeven point of buying: a matter of time

The breakeven point of buying a home is the moment when, in total euros spent and wealth created, owning becomes more advantageous than renting. It is not a gut feeling; it is a calculation. Cash flows, transaction costs, property value, investment returns, rent increases… all combine to answer the key question: after how many years does buying beat renting?

The answer varies for everyone. It depends heavily on four parameters that our buy or rent simulator highlights: loan rate (taux_pret), notary / closing costs amount (montant_fn), investment return (taux_placement) if you keep renting, and annual rent increase (augmentation_annuelle_loyer). Understanding their impact is essential before you decide whether to buy or rent.

The 4 key parameters that move the breakeven point

1. Loan rate (taux_pret): the cost of capital

The mortgage rate in many European markets is currently around 3.6% fixed for 20–25 years (early 2026 averages). The higher the rate, the more interest you pay and the further your breakeven point buy is pushed out in time.

Simple example:

• Purchase price: €300,000
• Down payment: €30,000 (10%)
• Loan amount: €270,000 over 20 years
• Loan rate (taux_pret): 3.6% (fixed, excluding insurance)

Approximate monthly payment (principal + interest) is about €1,590. Over 20 years, you pay roughly €111,600 in interest. At 1.5% instead, interest would be closer to €41,000. The €70,000 gap massively changes how long it takes for owning to outperform renting in terms of net wealth.

In a buy or rent simulator, increasing taux_pret almost always pushes the breakeven point several years further away.

2. Notary / closing costs (montant_fn): the entry ticket

Notary and closing costs are sunk costs: you pay them up front when you buy and you never get them back. Typical ranges in many European countries:

• 7–8% of the price for existing / older properties
• 2–3% for new builds

On a €300,000 resale property with 8% montant_fn, you pay about €24,000 in transaction costs. If you stayed a renter, that €24,000 could remain invested (savings account, bonds, ETFs). In a breakeven calculation, these costs are a starting handicap for the buyer.

The higher the montant_fn, the longer you need to stay in the property to amortize that entry ticket. On a buy or rent simulator, you will see that buying older properties often needs a few extra years compared with new builds to hit the breakeven point.

3. Investment return (taux_placement): what the renter earns

If you keep renting, you avoid some owner costs and preserve your capital. That money can be invested. The investment rate (taux_placement) is the annual return on that capital:

• High-yield savings / term deposits: roughly 2–3% gross
• Bond-heavy or balanced funds: around 3–4% historically
• Global equity ETFs: historically 6–8% p.a. over the long term (with volatility and risk)

The higher the taux_placement, the more attractive the strategy “I rent and invest the difference” becomes. Strong investment returns push the breakeven point buy further into the future, because the renter’s financial portfolio grows quickly.

4. Annual rent increase (augmentation_annuelle_loyer)

Rents in many countries are indexed to inflation, using indices similar to France’s IRL (Rent Reference Index). Suppose your rent rises by 2% per year. A rent of €1,000/month becomes:

• Year 1: €1,000
• Year 5: €1,000 × 1.02⁴ ≈ €1,082
• Year 10: €1,000 × 1.02⁹ ≈ €1,195

Your annual rent bill climbs from €12,000 to about €14,340 over 10 years. Meanwhile, a fixed-rate mortgage payment stays nominally constant (ignoring insurance and maintenance). The higher the augmentation_annuelle_loyer, the faster renting becomes expensive, and the sooner buying starts to look attractive. That brings the breakeven point forward.

A full example: when does buying overtake renting?

Let’s walk through a simplified numerical case. It is not a prediction or personal advice, but it gives realistic orders of magnitude for the buy or rent decision.

Starting assumptions

• Medium-size city, existing 2-bedroom apartment
• Purchase price: €250,000
• Current market rent: €950/month (€11,400/year)
• Down payment: €25,000
• Notary/closing costs (montant_fn): 8% = €20,000
• Loan amount: €225,000 over 20 years
• Loan rate (taux_pret): 3.6% fixed
• Investment return (taux_placement): 4%/year (diversified portfolio)
• Annual rent increase (augmentation_annuelle_loyer): 2%/year (inflation-linked)

Owner side: cash flows and equity

Monthly mortgage payment for €225,000 at 3.6% over 20 years is about €1,325, or €15,900/year.

Over the first 10 years:

• Total payments: about €159,000
• Of this, roughly €105,000 goes to principal and €54,000 to interest (approximate split)

Assume the property value grows by a modest 1% per year:

• Value after 10 years: €250,000 × 1.01¹⁰ ≈ €276,000
• Remaining mortgage balance: €225,000 – 105,000 ≈ €120,000
• Net property wealth: about €156,000

Remember, the owner also paid €20,000 in notary/closing costs at the start, which do not create value. From a wealth perspective, you can treat them as a reduction of net position.

Renter side: rent plus invested capital

Rent starts at €11,400/year and rises 2% annually:

• Year 1: €11,400
• Year 10: €11,400 × 1.02⁹ ≈ €13,590

Total rent paid over 10 years, with 2% annual increases, is around €124,000.

The renter does not pay the €20,000 closing costs. They can invest that amount at 4%/year:

• After 10 years: €20,000 × 1.04¹⁰ ≈ €29,600

On top of that, the renter’s monthly outlay is lower than the owner’s. Rent is €950/month; the mortgage is €1,325/month. The difference is €375/month, or €4,500/year. If the renter invests that difference at the same taux_placement of 4%, with yearly contributions of €4,500, they build up around €55,000 after 10 years.

Renter’s financial wealth after 10 years:

• Invested closing costs: ≈ €29,600
• Invested monthly difference: ≈ €55,000
• Total ≈ €84,600

Comparison after 10 years

• Owner: net property wealth ≈ €156,000 minus €20,000 entry costs = €136,000 “net of entry ticket”
• Renter: financial wealth ≈ €84,600

Under these assumptions, buying is ahead of renting after 10 years in terms of net wealth. The breakeven point probably occurs somewhere around years 7–9, depending on details like insurance, property tax, and maintenance.

If we change the assumptions—say taux_placement rises to 6% and augmentation_annuelle_loyer drops to 1%—the renter’s wealth grows faster and the rent bill grows more slowly. In that scenario, the breakeven point buy might shift out to 12–14 years. Conversely, a lower taux_pret and faster rent growth bring the breakeven closer.

How each parameter shifts the buy-or-rent breakeven

Impact of taux_pret (loan rate)

Same €250,000 property, but with a 2% instead of 3.6% loan rate:

• Loan: €225,000 over 20 years at 2% → ≈ €1,140/month (€13,680/year)
• Annual saving vs 3.6% scenario: about €2,220/year

Over 10 years, that’s more than €22,000 in extra cash flow for the owner. The breakeven point can then drop to under 7–8 years. If rates rise to 4.5%, monthly payments jump, and renting remains competitive for longer.

Impact of montant_fn (closing costs)

Compare buying new vs old at €250,000:

• Old property, 8% montant_fn: €20,000
• New build, 3% montant_fn: €7,500

You save €12,500 of upfront sunk cost in the new-build scenario. That can easily bring the breakeven point forward by 1–3 years, because you start less “behind” compared to the renter.

Impact of taux_placement (investment return)

Look at the €20,000 not paid by the renter as closing costs:

• At 2%/year over 10 years: €20,000 × 1.02¹⁰ ≈ €24,400
• At 6%/year over 10 years: €20,000 × 1.06¹⁰ ≈ €35,800

The €11,000 difference in favor of the renter comes purely from a higher taux_placement. Add in the invested monthly savings versus a mortgage payment, and the renter can build a substantial portfolio. The better your investment returns, the more time ownership needs to catch up.

Impact of augmentation_annuelle_loyer (rent growth)

Compare two 15-year rent scenarios starting at €950/month:

• Low rent growth: 1%/year
• Higher rent growth: 3%/year

Approximate total rent paid over 15 years:

• At 1%/year: about €185,000
• At 3%/year: about €214,000

Almost €30,000 more in the high-growth case. With strong rent inflation, buying tends to become the better long-term strategy sooner. Adjusting augmentation_annuelle_loyer in a buy or rent simulator is crucial to stress-test different inflation paths.

So after how many years does buying usually win?

Based on many market studies and simulations, typical ranges look like this:

• With low loan rates (1–2%), moderate closing costs and solid rent growth, the breakeven often falls between 5 and 8 years.
• With taux_pret around 3.5–4%, a decent taux_placement (4–5%) and gentle rent increases, it’s more often in the 8–12 year range.
• If financial markets perform very well (high taux_placement) and rents stagnate, the breakeven point buy can stretch beyond 12–15 years.

But these are only benchmarks. Your actual breakeven depends on your specific numbers: purchase price, type of property, expected holding period, local taxes, renovation needs, your savings rate and risk profile, and more. That’s precisely what a detailed buy or rent simulator is designed to capture.

Using a simulator to find YOUR breakeven point

Instead of relying on national averages or rules of thumb, the best approach is to run a buy or rent simulation with your own data:

• Your actual taux_pret from banks or brokers
• Realistic montant_fn based on country and property type
• A credible taux_placement for how you invest (cash, bonds, ETFs)
• An assumed augmentation_annuelle_loyer tied to inflation and local market trends

The simulator then plots the evolution of your net wealth if you buy versus if you rent and invest the difference, year by year. The breakeven point buy is where the “own” curve permanently overtakes the “rent” curve. That’s the data-driven answer to the acheter ou louer dilemma for your time horizon: 5, 10, 15 or 20 years.

There is never a one-size-fits-all recommendation: whether to buy or rent always depends on your stability, career plans, family situation, and risk tolerance. Numbers provide structure, but the final decision is personal.

Conclusion and important disclaimer

The breakeven point of buying a home is not a single magic number. It emerges from the interaction of:

• taux_pret, which sets your borrowing cost,
• montant_fn, your non-recoverable entry ticket,
• taux_placement, the return on capital if you keep renting,
• augmentation_annuelle_loyer, which drives how expensive renting becomes over time.

By adjusting these parameters, you can see how the breakeven point buy might fall anywhere between 6 and 15+ years. That is why you should always run the numbers rather than follow generic rules about whether to buy or rent.

Important: the numerical examples in this article are simplified and do not constitute personalized financial advice. They ignore taxes, maintenance, insurance, vacancy risk, and the full complexity of real markets. For a more complete view, you need to plug your own figures into a dedicated tool.

To estimate after how many years buying could become more profitable than renting in your specific case, simulate your situation on buy-or-rent.net.