The hidden costs of buying property in Paris

An apartment listed at 500,000 euros in Paris actually costs between 555,000 and 610,000 euros once all fees are factored in. The gap, 10 to 22% depending on the property’s condition and your situation, is made up of dozens of expense lines that most buyers discover as they go along, sometimes too late to adjust their financing plan.

In fourteen years of property hunting in Paris, I have supported more than 1,200 buyers through this process. The observation is always the same: those who master their real budget before searching buy with more confidence, negotiate better, and have no unpleasant surprises when signing at the notaire’s office. This guide details each expense item, from the most obvious to the most elusive, with a complete simulation of a typical purchase in Paris in 2026.

Notaire fees: the unavoidable item

Notaire fees are the first additional cost that every buyer thinks about, yet few know the breakdown. The term itself is misleading: only a fraction of these “notaire fees” actually goes to the notaire.

The real breakdown

For a purchase in older stock in Paris in 2026, notaire fees break down into three blocks.

Transfer duties (improperly called “registration fees”) make up the lion’s share: 5.81% of the sale price in Paris. These are taxes collected by the State and the department. On a property at 500,000 euros, this represents 29,050 euros. This amount is non-negotiable: there is no room for negotiation whatsoever.

The notaire’s emoluments, their actual remuneration, are regulated by decree and calculated on a progressive scale. On a property at 500,000 euros, they amount to approximately 4,000 euros excluding VAT (approximately 4,800 euros including 20% VAT). Since the Macron law of 2016, notaires can grant a discount of up to 20% on the portion of their emoluments above 100,000 euros. Few people know this, and even fewer ask for it. But it is worth trying: the saving is modest (a few hundred euros) but every bit helps.

Fees and disbursements cover administrative formalities: registration with the land registry, requests for planning documents, mortgage checks. Expect approximately 1,500 to 2,500 euros depending on the complexity of the file.

In total, on a purchase at 500,000 euros in older stock in Paris: approximately 38,000 to 40,000 euros in notaire fees, or 7.6% to 8% of the price.

The new-build scenario

For the rare new-build purchases in Paris (VEFA, off-plan sale), notaire fees fall to between 2% and 3% of the price. The difference lies in the transfer duties, which are reduced for new builds (0.715% instead of 5.81%). On 500,000 euros, the saving is approximately 25,000 euros, a significant advantage that partially offsets the higher per-square-metre price of new builds.

An often-overlooked detail: notaire fees on agency fees

When agency fees are “seller-paid” (which is the most common case in Paris), they are included in the sale price and transfer duties are calculated on the whole amount. When agency fees are “buyer-paid”, transfer duties only apply to the net seller price. The difference is not trivial: on agency fees of 25,000 euros, the distinction represents approximately 1,450 euros in savings on transfer duties. It is a technical point that your notaire can explain, but that few buyers think to ask about.

Agency fees or hunter fees: understanding what you pay

In Paris, almost all properties for sale are marketed by estate agencies. Their fees vary between 3% and 6% of the sale price, with an average of around 4% to 5% for Parisian transactions.

Traditional agency fees

In the traditional model, the estate agent is appointed by the seller. Their fees are therefore the seller’s responsibility, but in reality, they are built into the sale price. Whether fees are listed as “seller-paid” or “buyer-paid”, it is always the buyer who finances them in the end, since they are the one putting the money on the table.

On a property at 500,000 euros with 4% agency fees, the agent receives approximately 20,000 euros. For that price, they will have published the listing, organized viewings and drafted a viewing certificate. The support generally stops there: the legal, administrative and financial follow-up remains largely the buyer’s responsibility.

Property hunter fees

The property hunter works the opposite way: they are appointed by the buyer and work exclusively in their interest. Their fees, between 2% and 5% of the net seller price depending on the firm (2.5% at Home Select), cover an incomparably more complete service: defining the brief, active search (including off-market), pre-viewings, technical and legal analysis, price negotiation, support through to completion.

At Home Select, our hunters achieve an average 6% negotiation on the seller’s price. On a property at 500,000 euros, that is 30,000 euros in savings. With fees of 2.5% (12,500 euros), the deal is clearly positive for the buyer: you save 17,500 euros net while benefiting from comprehensive support. This is why hunter fees are not an “extra cost”: they are an investment that pays for itself.

For details of our fees and comparative simulations, see our dedicated page on property hunter fees in Paris.

The mortgage: costs the bank does not highlight

Obtaining a mortgage generates a series of costs that buyers rarely include in their initial budget.

Bank processing fees

Every bank charges application fees: between 500 and 1,500 euros depending on the institution. These fees are almost always negotiable, especially if you bring your home insurance, savings or salary domiciliation as a package. Some banks waive them entirely to attract strong applications. Do not hesitate to include them in the negotiation.

Borrower insurance

This is the most underestimated item in the entire mortgage. Borrower insurance, mandatory to obtain the loan, costs between 0.10% and 0.50% of the borrowed capital per year, depending on your age, health and the contract chosen.

On a loan of 400,000 euros over 20 years, the difference between the bank’s group insurance (often 0.35%) and an external delegated insurance (often 0.10% to 0.15% for a young, healthy profile) represents 16,000 to 20,000 euros over the full term of the loan. Since the Lemoine law of 2022, you can change your borrower insurance at any time, free of charge and without justification. It is a major savings lever that too few borrowers activate.

My advice: take out the bank’s group insurance to unlock the loan quickly (banks sometimes drag their feet when you announce delegation from the outset), then switch within the following months to a cheaper external contract. The saving is well worth the few hours of paperwork.

The loan guarantee

The bank requires a guarantee to protect itself in the event of default. Two main options exist.

The mortgage (or the privilege de preteur de deniers, PPD) is registered against the property and costs approximately 1.5% to 2% of the borrowed amount. On 400,000 euros, this represents 6,000 to 8,000 euros. In the event of resale before the loan is fully repaid, you will need to add mortgage release fees (approximately 0.7% of the initial amount, or 2,800 euros).

The mutual guarantee (Credit Logement, CAMCA, etc.) is the most common alternative and often the most economical: approximately 1% to 1.2% of the borrowed amount, of which a portion (up to 70-75% for Credit Logement) is returned at the end of the loan. On 400,000 euros, the net cost is between 1,000 and 2,000 euros, significantly less than the mortgage.

Broker fees

If you use a mortgage broker, which I recommend for atypical profiles or complex files, their fees amount to approximately 1% of the borrowed amount, or 3,000 to 5,000 euros on average. The broker is paid on success: no loan, no fees. A good broker saves you much more than their fees by obtaining a better rate and better terms.

Jean Mascla’s advice: The total cost of the loan (interest + insurance + guarantee + fees) is the figure that should guide your comparison between bank offers, not the nominal rate alone. Two offers at the same nominal rate can diverge by 15,000 to 20,000 euros on the total cost if the insurance, guarantee and processing fees differ. Compare the TAEG (Annual Effective Rate), it is the only indicator that incorporates all costs.

Renovations: the most variable item, and the most dangerous

Renovations are the item where budget overruns are most common. In Paris, almost all older properties require some work, and “some work” has a very elastic meaning.

Refreshing vs full renovation

The boundary between the two is rarely clear. A “refresh”, painting, flooring, minor adjustments, starts at 500 euros/m2 but quickly exceeds 800 euros/m2 as soon as the kitchen or bathroom is involved. A full renovation (electrics, plumbing, layout changes, kitchen, bathroom) falls between 1,500 and 2,500 euros/m2 in Paris, and can reach 3,000 euros/m2 for high-end work in a Haussmann apartment.

On a 60 m2, the range is staggering: from 30,000 euros for a simple refresh to 180,000 euros for a high-end full renovation. The difference between the two comes down to the initial diagnosis, and that is precisely where professional expertise makes the difference.

Structural surprises

When you open the walls of a century-old building, you find surprises. Lead pipes to replace, electrical wiring that does not meet standards, weakened joists, damp concealed by fresh plaster, asbestos in tile adhesives. Each surprise adds between 2,000 and 15,000 euros depending on its nature.

The rule of thumb I systematically apply: add 15% to 20% contingency on the initial quote. On a renovation budget of 100,000 euros, provision 115,000 to 120,000 euros. If the surprises do not materialise, all the better: you will have money for curtains.

The cost of the renovation period

A detail nobody mentions: during the works, you are paying your mortgage but cannot live in the apartment. If you are renting, this means 3 to 6 months of double payments (rent + mortgage instalment). On a Parisian rent of 1,500 euros/month, that is 4,500 to 9,000 euros of pure additional cost.

Some banks offer a deferred amortisation during the renovation period: you pay only the interest (not the capital) for 6 to 12 months. It is an option that eases cash flow at the start, but increases the total cost of the loan. Evaluate it based on your situation.

Co-ownership charges: the invisible rent

Co-ownership charges are a recurring item that weighs heavily on the monthly budget, and that most buyers review too quickly.

The real amount

In Paris, co-ownership charges vary from 2 to 8 euros/m2/month depending on the building. A 60 m2 apartment in a building with concierge, central heating and lift can generate 300 to 450 euros in monthly charges, or 3,600 to 5,400 euros per year. That is the equivalent of a week’s holiday every year, silently deducted.

The main items are central heating (often 30% to 40% of charges in older buildings), the concierge (15% to 20%), the lift (10% to 15%), communal cold and hot water (10% to 15%), and routine maintenance (cleaning, green spaces, minor repairs).

Exceptional charges

Beyond routine charges, co-ownerships regularly vote for exceptional works: facade renovation, roof repair, lift replacement, communal plumbing upgrades. These exceptional calls for funds can represent 5,000 to 25,000 euros per unit, payable in one or several instalments.

Reading the minutes of the general assembly meetings from the last three years is the only way to know which works have been voted, planned or considered. It is a tedious but essential exercise. I have seen buyers discover an 18,000 euro facade renovation voted three months before their purchase, information that the seller had not thought necessary to mention spontaneously.

The ALUR works fund

Since the ALUR law of 2014, all co-ownerships must establish a works fund funded annually at a minimum of 5% of the projected budget. This fund, attached to the unit and not to the owner, is lost in the event of a sale (it remains in the co-ownership). It is an additional cost to factor into your annual charges, and a mechanism to understand: if you buy a unit whose previous owner funded the fund for 5 years, you benefit from those reserves without having to reconstitute them immediately.

Property tax: the annual surprise

Property tax is the local tax that every owner pays annually, whether they occupy the property or not. In Paris, its amount varies between 500 and 2,500 euros per year depending on the area, the arrondissement and the cadastral rental value of the property.

Parisian property tax increased by 52% in 2023 (municipal rate going from 13.5% to 20.5%), a sharp catch-up that surprised many owners. In 2026, it remains at this elevated level. For a 60 m2 apartment in the 9th arrondissement, expect approximately 800 to 1,200 euros per year.

Systematically ask the seller for their latest property tax bill. It is a reliable indicator of the annual cost, and it is a figure that appears in no property listing.

Moving and settling in: the last-mile costs

One rarely thinks of these when calculating one’s budget. Yet the transition from the old home to the new generates a series of very real expenses.

Professional moving in Paris costs between 1,500 and 5,000 euros depending on volume (number of cubic metres), floor (no lift, and the price soars), distance and timing (June-July are the most expensive months). A 3-room apartment on the 4th floor without a lift in the Marais, on a Saturday in June: that is the 4,000 euro scenario.

Restoring the old property (if you are a tenant) can cost a few hundred euros if you want to recover your full deposit.

Initial fittings for the new property (curtains, light fixtures, small appliances, perhaps some furniture if the layout changes) easily represent 2,000 to 5,000 euros.

And do not forget the change of address, mail forwarding (between 20 and 60 euros depending on duration), new energy contracts and home insurance.

Full simulation: a purchase at 500,000 euros in Paris in 2026

Let us take a concrete case: a couple buys a 55 m2 apartment at 500,000 euros in the 9th arrondissement. The property needs a refresh (kitchen and bathroom are fine but paint and flooring need redoing).

Notaire fees amount to 39,000 euros. The loan guarantee (Credit Logement guarantee on a loan of 420,000 euros) costs approximately 4,200 euros gross, of which 3,000 euros is returned at the end of the loan, for a net cost of 1,200 euros. Bank processing fees are 800 euros (negotiated). Delegated borrower insurance comes to 350 euros/year, or 7,000 euros over 20 years. The refresh costs 38,500 euros (700 euros/m2 x 55 m2). Moving and settling in costs 4,000 euros.

The total outlay in the first year, beyond the purchase price, reaches approximately 83,500 euros. The “real” price of this apartment is not 500,000 euros: it is 583,500 euros, 16.7% more than the listed price.

And this calculation does not yet include routine charges (approximately 3,600 euros/year), property tax (approximately 1,000 euros/year) or any co-ownership works. Over the first five years of ownership, these recurring items add approximately 23,000 euros to the total cost.

The same purchase with a property hunter

Let us redo the simulation including the support of a property hunter.

The hunter negotiates 6% off the seller’s price (the average achieved at Home Select). The purchase price drops from 500,000 to 470,000 euros. Notaire fees decrease proportionally: 36,700 euros instead of 39,000 euros. The hunter’s fees at 2.5% amount to 11,750 euros.

The total: 470,000 + 36,700 + 11,750 + 1,200 + 800 + 38,500 + 4,000 = 562,950 euros. That is 20,550 euros less than without a hunter. The net saving, even after fees, is significant. Not to mention the time saved (45 days instead of 6 months) and the risks avoided through professional property analysis.

Jean Mascla’s advice: When you compare a “solo” purchase and a “with hunter” purchase, do not look at the hunter’s fees in isolation. Look at the total cost of the transaction. In the majority of cases we handle, the client who uses Home Select pays less in total than the one who buys alone at the listed price. The negotiation funds the service, and often beyond.

The costs everyone forgets

To be thorough, here are the last items that nobody mentions in standard buying guides.

The Consuel compliance certificate, if you redo the electrics, costs between 150 and 200 euros. Activating the energy meters in your name: 20 to 60 euros depending on the supplier and meter type. Setting up an internet connection (especially in older buildings with poor fibre coverage) may involve a specific installation.

If you buy a property in joint ownership or through an SCI, the setup costs (articles of association, publication, registration) add 1,500 to 3,000 euros for an SCI.

And if you resell within the first five years, do not forget capital gains tax: it is taxed at 36.2% (19% income tax + 17.2% social contributions) with a progressive allowance from the sixth year of ownership. Before five years, there is no allowance: the bill can be steep if the market has risen.

The summary: every euro counts

Here is a summary of the costs to anticipate for a typical purchase in Paris in 2026, for a property at 500,000 euros in older stock, requiring a refresh.

Non-negotiable costs, including notaire fees, loan guarantee and processing fees, represent approximately 41,000 euros, or 8.2% of the purchase price. Variable costs, including renovations, moving and settling in, add between 20,000 and 180,000 euros depending on the scale of the renovation. Recurring costs in the first year, including co-ownership charges, property tax and home insurance, total approximately 5,000 to 8,000 euros.

The total first-year additional cost therefore falls between 66,000 euros (property in good condition, light refresh) and 229,000 euros (full renovation of a Haussmann building). As a percentage of the purchase price: between 13% and 46%.

Yes, 46%. That is the scenario of a Haussmann apartment requiring complete renovation. But it is also a common scenario in Paris, where the stock of turnkey properties at the right price is limited. Better to know this before than after.

The method for forgetting nothing

Before starting your apartment search in Paris, do this simple calculation.

Take your maximum borrowing capacity and add your personal deposit. Subtract 10% for non-negotiable costs (notaire + guarantee + processing). Subtract the renovation budget you are willing to commit. The result is your real purchase budget: the maximum price you can offer for a property.

If this calculation brings your budget to a level that seems too low for Paris, two options: broaden your search area to more affordable arrondissements (10th, 11th, 18th, 19th, 20th) or to the inner suburbs, or accept more significant renovations to access a better location at a lower price.

This is precisely the kind of trade-off that a property hunter helps you structure. Our 16 hunters at Home Select know the real prices, not the listed prices, but the prices at which properties actually sell, in every neighbourhood of Paris. They know where the opportunities are, which buildings are well managed, which “to renovate” properties are genuine bargains and which are money pits. If you have a purchase project in Paris, tell us about it: your dedicated hunter will call you back within 24 hours, free of charge and without obligation. Tell us about your project