Buying or Renting in Paris in 2026: The Real Calculation

In Paris, a one-bedroom apartment of 45 sqm in the 11th arrondissement costs around 420,000 euros to buy or 1,350 euros per month to rent. Buy or rent? The answer depends on a single number: how long you plan to stay. Below 7 years, renting is almost always the winner. Beyond that, buying takes the lead, and the gap widens year after year.

But this number varies considerably depending on the arrondissement, the mortgage rate, your down payment and the property’s appreciation. Online simulators give approximate results because they forget half the costs. This guide includes all parameters: notaire fees, property tax, charges, maintenance, cost of credit, appreciation, capital gains tax, to set out the real calculation.

In 15 years of property hunting and over 1,200 buyer accompaniments, I have seen this calculation tip both ways. My role is not to push you to buy: it is to help you make the right decision for your situation. And sometimes, the right decision is to stay a tenant.

The real costs of buying (the ones people forget)

The listed price is just the tip of the iceberg. Here is the full bill.

Entry costs

Notaire fees represent approximately 8% of the price for older properties (the vast majority of the Parisian market). For a property at 400,000 euros, that is 32,000 euros. Add bank processing fees (500 to 1,500 euros), guarantee costs (surety or mortgage: 1 to 2% of the amount borrowed), and mortgage insurance (0.10 to 0.35% of the capital per year depending on age and health).

For a purchase of 400,000 euros with a loan of 340,000 euros over 20 years at 3.5%, entry costs total approximately 38,000 to 42,000 euros. This is money that will never come back: it must be “repaid” through property appreciation before buying becomes profitable compared to renting.

Annual holding costs

Property tax in Paris ranges from 800 to 2,500 euros per year depending on the surface area and arrondissement. This is a cost the tenant does not pay.

Co-ownership charges include a recoverable portion (paid by the tenant) and a non-recoverable portion (paid by the owner). The non-recoverable portion: common area maintenance, property manager fees, building insurance, represents 1,200 to 3,000 euros per year depending on the co-ownership. In Haussmann-style buildings with a caretaker, old elevator and collective heating, this item can be significant.

Routine property maintenance is the owner’s responsibility: plumbing, electrical work, replacing worn-out equipment, facade renovation (share), major co-ownership works. The rule of thumb: budget 1 to 1.5% of the property’s value per year. For a 400,000 euro apartment, that is 4,000 to 6,000 euros per year.

Non-occupant owner insurance (PNO): 150 to 350 euros per year.

The cost of credit

This is the heaviest and most invisible item. On a loan of 340,000 euros at 3.5% over 20 years, you repay a total of approximately 473,000 euros, meaning 133,000 euros in interest. This interest is the “cost of money” you pay to the bank. It is a real cost, just as irreversible as the tenant’s rent.

Mortgage insurance adds 15,000 to 40,000 euros over the life of the loan depending on your profile. It is a cost often underestimated in simulations.

Exit costs

If you resell your primary residence, there is no capital gains tax: this is the major advantage. But resale costs exist: mandatory diagnostics (500 to 1,000 euros), and potentially agency fees if you use an agent (3 to 5% of the price). If you resell an investment or secondary residence, add the taxable capital gain.

The real costs of renting

Renting has a simple apparent cost: the rent. But a few elements should be factored in.

Rent and its increases

In Paris, rents are regulated but increase each year according to the IRL (rent reference index). Over the last ten years, the IRL has risen 1.5 to 3.5% per year. A rent of 1,350 euros in 2026 could reach 1,550 to 1,650 euros in 2036 with an average annual increase of 2%.

Service charges

Recoverable charges (water, routine maintenance, caretaker, elevator) represent 50 to 150 euros per month depending on the co-ownership. The tenant does not pay property tax or major repairs: this is a real advantage.

Home insurance

Approximately 150 to 250 euros per year, comparable to the cost for an owner-occupier.

The “opportunity cost” of the uninvested deposit

This is the most powerful argument in favor of renting, and the most often ignored. If you do not buy, your deposit (say 80,000 euros) can be invested. On a diversified portfolio (equities + bonds), an average return of 5 to 6% per year is historically realistic. In 10 years, 80,000 euros invested at 5% becomes approximately 130,000 euros. This 50,000 euro gain is a foregone return if the deposit is tied up in a property purchase.

This parameter is essential. It explains why buying is not automatically superior to renting, even over the long term.

Full simulation: buying vs renting over 5, 10 and 15 years

Let us take a concrete case and run the numbers over three time horizons.

Simulation assumptions

Property: one-bedroom apartment of 45 sqm in the 11th arrondissement

• Purchase price: 420,000 euros
• Notaire fees (8%): 33,600 euros
• Down payment: 80,000 euros (notaire fees + 46,400 euros)
• Loan: 340,000 euros over 20 years at 3.5%
• Monthly mortgage payment (excl. insurance): 1,972 euros
• Mortgage insurance: 85 euros/month
• Total monthly payment: 2,057 euros
• Equivalent rental: 1,350 euros/month including charges
• Annual rent increase (IRL): 2%
• Annual property appreciation: 2%
• Alternative return on deposit (if invested): 5%/year
• Property tax: 1,400 euros/year
• Non-recoverable co-ownership charges: 1,800 euros/year
• Owner maintenance: 1,500 euros/year

5-year assessment

Buying:

• Mortgage payments made: 2,057 euros x 60 = 123,420 euros
• Of which principal repaid: ~72,000 euros
• Of which interest + insurance: ~51,420 euros
• Notaire fees (lost): 33,600 euros
• Owner charges (5 years): 23,500 euros
• Property value: ~463,600 euros (420,000 x 1.02^5)
• Outstanding balance: ~268,000 euros
• Net equity: 463,600 - 268,000 = 195,600 euros
• Irrecoverable costs: 51,420 + 33,600 + 23,500 = 108,520 euros

Renting:

• Rent paid (5 years with 2%/year): ~84,750 euros
• Deposit invested at 5%: 80,000 -> ~102,100 euros
• Monthly savings (2,057 - 1,350 = 707 euros) invested at 5%: ~48,200 euros
• Financial wealth: 102,100 + 48,200 = 150,300 euros
• Irrecoverable costs: 84,750 euros (rent)

Verdict at 5 years: renting wins. The tenant has financial wealth of 150,300 euros with 84,750 euros in irrecoverable costs. The buyer has net property wealth of 195,600 euros but with 108,520 euros in irrecoverable costs. The gap in irrecoverable costs favors the tenant, and the tenant’s financial wealth is more liquid and diversified.

10-year assessment

Buying:

• Principal repaid: ~163,000 euros
• Interest + insurance paid: ~83,700 euros
• Owner charges (10 years): 47,000 euros
• Property value: ~511,900 euros (420,000 x 1.02^10)
• Outstanding balance: ~177,000 euros
• Net equity: 511,900 - 177,000 = 334,900 euros
• Irrecoverable costs: 83,700 + 33,600 + 47,000 = 164,300 euros

Renting:

• Rent paid (10 years): ~177,600 euros
• Deposit invested at 5%: 80,000 -> ~130,300 euros
• Monthly savings invested: ~109,800 euros
• Financial wealth: 130,300 + 109,800 = 240,100 euros
• Irrecoverable costs: 177,600 euros (rent)

Verdict at 10 years: buying wins. The buyer has net equity of 334,900 euros versus 240,100 euros for the tenant: a gap of 94,800 euros in favor of buying. And the irrecoverable costs begin to converge (164,300 euros vs 177,600 euros). Buying has taken the lead.

15-year assessment

Buying:

• Principal repaid: ~270,000 euros
• Interest + insurance paid: ~103,600 euros
• Owner charges (15 years): 70,500 euros
• Property value: ~564,800 euros
• Outstanding balance: ~70,000 euros
• Net equity: 564,800 - 70,000 = 494,800 euros
• Irrecoverable costs: 103,600 + 33,600 + 70,500 = 207,700 euros

Renting:

• Rent paid (15 years): ~279,900 euros
• Deposit invested at 5%: 80,000 -> ~166,300 euros
• Monthly savings invested: ~188,500 euros
• Financial wealth: 166,300 + 188,500 = 354,800 euros
• Irrecoverable costs: 279,900 euros (rent)

Verdict at 15 years: buying wins decisively. The equity gap reaches 140,000 euros in favor of buying (494,800 vs 354,800 euros). The irrecoverable costs of renting (279,900 euros) significantly exceed those of buying (207,700 euros). The credit leverage effect and property appreciation make all the difference.

The tipping point

Under these assumptions, rate at 3.5%, appreciation at 2%, alternative return at 5%, the tipping point falls around 7-8 years in the 11th arrondissement. Below that, renting is financially preferable. Above that, buying wins and the advantage grows rapidly.

The tipping point by arrondissement

This profitability threshold varies significantly depending on the price-to-rent ratio of each arrondissement.

Arrondissements with a fast threshold (5-6 years): the 19th, the 20th and the 13th. Per-sqm prices are the lowest in Paris but rents remain supported by strong demand. The price-to-rent ratio is the most favorable for buyers. If you know you will stay 5 years or more in these arrondissements, buying is almost always the winner.

Arrondissements with a medium threshold (7-9 years): the 10th, the 11th, the 12th, the 14th, the 15th, the 17th and the 18th. This is the majority of Paris. The price-to-rent ratio is balanced: buying becomes profitable within a reasonable time horizon for a life plan.

Arrondissements with a long threshold (10-12 years): the 6th, the 7th, the 8th and the 16th. Prices are very high relative to rents. Renting remains advantageous for a long time. Buying is only justified for a very long holding horizon, or for wealth-building reasons that go beyond pure financial calculation.

Special case: the 3rd and the 4th (Marais). Very high prices but rents too: the threshold sits around 9-10 years.

Jean Mascla’s advice: Do not trust online simulators that give a threshold of 3-4 years. They generally forget property tax, non-recoverable charges, owner maintenance and above all the opportunity cost of the deposit. The real threshold is almost always 2 to 3 years longer than what they announce.

The variables that change everything

The mortgage rate

This is the most sensitive factor. At 2.5% instead of 3.5%, the tipping point moves back 1 to 2 years (buying becomes profitable sooner because interest is lower). At 4.5%, it moves forward 1 to 2 years (interest increases the cost of buying). Each percentage point represents approximately 25,000 to 35,000 euros in interest over 20 years for a 340,000 euro loan.

Property appreciation

This is every buyer’s bet. At 2% per year (a conservative assumption for Paris), buying wins at 7-8 years. At 3% per year (an optimistic but historically realistic assumption for certain arrondissements), the tipping point moves back to 5-6 years. At 0% (stagnation), it moves forward to 12-15 years, and buying never truly becomes advantageous in pure financial terms.

Location is decisive. Gentrifying arrondissements (9th, 10th, 11th, 17th Batignolles, 20th) have an above-average probability of appreciation. Mature arrondissements (6th, 7th, 16th) offer slower but more predictable appreciation. To explore this topic further, see our ranking of arrondissements by investment potential.

The alternative return on the deposit

If you are a disciplined investor capable of placing your deposit at 7-8% per year (diversified equity ETF, historically realistic over 15 years), renting remains competitive for much longer. If your savings sit on a savings account at 2-3%, buying takes the advantage very quickly: property becomes a “forced investment” that builds your wealth despite yourself.

This is a crucial point. A property purchase is a forced savings mechanism: the mortgage payment is an automatic transfer toward your wealth. Renting is only financially preferable if you actually invest the difference. In reality, most tenants spend this difference rather than investing it. This is what makes buying the best “investment” for a majority of households, not because it is inherently superior, but because it imposes discipline.

Loan duration

The longer the credit, the higher the interest, but the lower the monthly payments, which reduces the monthly difference with rent. Over 25 years instead of 20, the total cost of credit increases by 25 to 30%, but the monthly effort decreases by 10 to 15%. The impact on the tipping point is moderate (about 1 additional year).

Beyond the calculation: what the numbers do not say

Housing security

An owner does not receive notice to vacate for sale or for personal use. A Parisian tenant, even protected by law, lives with this sword of Damocles, especially in small units where owners are often individuals who may need to reclaim the property. For a family with school-age children, housing stability has a value that cannot be quantified.

Freedom to renovate

An owner can knock down a partition, redo the kitchen, install a glass canopy. A tenant lives in a home they cannot transform. For some, this is trivial. For others, living in a place that reflects who you are holds considerable value.

Mobility

A tenant can leave with one month’s notice (in high-demand areas like Paris). An owner who wants to move must sell, a process of 3 to 6 months, with costs (agency, diagnostics, capital gains if secondary residence). This is a key parameter for those considering a pied-a-terre in Paris. If your professional or personal horizon is uncertain, renting offers incomparable flexibility.

The psychological effect

Repaying a mortgage and paying rent do not produce the same feeling. The mortgage builds: each payment increases your net equity. Rent “disappears.” This is a psychological bias (interest and owner charges “disappear” too), but it is powerful and legitimate. For many of our clients, becoming a property owner in Paris is a life project as much as a financial calculation.

At Home Select, we support buyers who have carefully considered their decision to buy. If your horizon is 7 years or more and Paris is your anchor, let us talk about your project. Our property hunters identify the property that maximizes appreciation and minimizes holding costs: the right property at the right price is what tips the calculation in your favor.

Key takeaways

Buying or renting in Paris is not a matter of principle: it is a matter of duration, rates and arrondissement.

The tipping point in 2026, with a rate at 3.5% and appreciation at 2% per year, falls around 7-8 years in the majority of arrondissements, 5-6 years in the affordable arrondissements (13th, 19th, 20th), and 10-12 years in the premium arrondissements (6th, 7th, 8th).

Below this threshold, renting is financially more efficient, provided you invest the cash flow difference. Above it, buying wins thanks to credit leverage, property appreciation and the progressive repayment of principal. The gap widens rapidly: at 15 years, the 11th arrondissement buyer has net equity exceeding the tenant’s by 140,000 euros.

Parisian real estate has a unique asset: it is a leveraged investment in a structurally undersupplied market. Demand exceeds supply, construction is constrained, and Paris’s global attractiveness shows no signs of weakening. These fundamentals support long-term appreciation, and it is appreciation that tips the calculation in favor of buying.

Ready to buy? Entrust your search to Home Select. Our 16 apartment hunters negotiate an average of 6% off the seller’s price: on a 420,000 euro purchase, that is a 25,000 euro saving that accelerates your break-even point by more than a year. Free initial consultation, fees 100% on success.