Property Valuation Report in France: What It Is and When You Need One

Introduction

Ask three Paris agencies what your apartment is worth and you will usually get three different numbers. None of them explains which number would survive a bank's credit committee, a tax audit or a disagreement between heirs. That gap between "a price" and "a defensible value" is exactly what a property valuation report exists to close.

The gap is wider in Paris than in most cities you may have owned in before. There is no central listing service, and more than 3,500 agencies operate in the capital, so asking prices are opinions, not data. Values also swing hard from one arrondissement to the next, and an energy rating can move a price by a double-digit percentage. If you own from London, New York or Singapore, you see almost none of this from a listing page.

This guide explains what a valuation report is under French practice, what it contains, who is allowed to sign one, and when you actually need it. It also covers how a Paris figure is built in 2026 and why the number matters twice over for non-resident owners: once today, and again when the tax office reads it back to you years later.

What Is a Property Valuation Report?

A property valuation report is a written, dated and signed document in which a qualified professional states the market value of a specific property at a specific date and shows the reasoning behind that figure.

In France it is called a rapport d'expertise immobilière, and it is treated as a technical and legal document, not a sales pitch.

1. What "valeur vénale" actually means

The value at the heart of the report is the valeur vénale. French professional standards define it as the estimated amount a property would exchange for, at the valuation date, between a willing buyer and a willing seller, after proper marketing, with both parties acting knowledgeably and without pressure.

That definition quietly excludes most numbers you will encounter. An asking price is what a seller hopes for. A "net vendeur" figure strips out agency fees. Neither is a market value in the legal sense, and the difference matters the moment a third party has to rely on your figure.

2. Why the date of valuation matters

Every proper report states a precise valuation date because property values change over time. The same apartment can carry a different value six months later depending on market conditions, comparable transactions and local demand. A figure without a date is simply an opinion without context.

No French law dictates a single format for property valuation reports. Instead, their structure is guided by professional standards, including the Charte de l'expertise en évaluation immobilière and RICS standards. These frameworks ensure that experts follow a consistent methodology and support their conclusions with relevant evidence. The sixth edition of the Charte de l'expertise, signed on 4 November 2025 by seventeen professional bodies, further reinforces the standards used by valuation professionals in France.

What Information Is Included in a Property Valuation Report?

A complete French valuation report walks through a fixed sequence of sections, from the definition of the mission to the annexes, and a document that skips one of them is closer to an opinion than a report.

The core sections of the report

Professional standards expect around ten components. In practice, here is what you should find:

• The mission and its recipient: who ordered the valuation and for what purpose.
• The valuation date and the type of value sought (market value, rental value or both).
• Assumptions and reservations: what the expert could and could not verify.
• The legal situation: title, planning rules, cadastre, copropriété position.
• A description of the property and its condition, based on an on-site visit.
• A local market analysis.
• The valuation methods used, and those set aside, with reasons.
• The comparables: real transactions, not listings.
• The value conclusion, as a single figure or a narrow range.
• Annexes: plans, diagnostics, photographs, supporting documents.

If you receive a document without an on-site visit, without named comparables or without a signature, you are holding something else. That distinction matters enormously.

Detailed report, summary report or certificate

Not every mission needs the full treatment. The Charte recognises several formats: the detailed expert report, which always involves a visit, a summary report with lighter presentation of the same diligence, and the expertise certificate, a standardised format used for repetitive valuations across similar properties. Your purpose decides the format, and a good professional will tell you which one you actually need rather than sell you the heaviest.

Reading a report that arrives in French

Most reports are delivered in French, which is reasonable in France and unhelpful in Boston. A few terms carry most of the meaning:

• Valeur vénale: market value. Valeur locative: rental value.
• Surface Carrez: the certified private floor area used for apartments in copropriété.
• Décote: a discount applied for a specific weakness, such as a poor energy rating.
• Vétusté: normal ageing, as opposed to damage.
• Comparables: the sold properties the figure rests on.
• Charges de copropriété: the building charges that recur every quarter.

Ask for an English summary when you commission the work. Some professionals provide one, though not all do, and it is easier to request before the mission letter is signed than after delivery.

France has three tiers of valuation, and most expensive mistakes start when an owner uses a lower tier for a job that needed a higher one. The table below shows how they compare.

Who Can Prepare a Property Valuation Report in France?

Anyone can give you a price opinion, but only a qualified professional who puts their liability behind the figure can produce a report that third parties will accept.

1. Qualified experts and international valuers

The expert immobilier works under the Charte de l'expertise, follows its methods and carries professional indemnity insurance for valuation work. For court matters, experts registered with the courts of appeal take over. International owners often look for RICS Registered Valuers, whose reports follow the Red Book standard recognised across borders, which can help when a foreign bank or adviser needs to read the file.

2. Notaires

Notaires occupy a special position. The profession maintains its own transaction database of more than 11 million references, built from the deeds notaires themselves record, and uses it for valuation by comparison, the only method recognised by French courts. Notaire valuation services (opens in a new window) are commonly used for successions, marital dissolutions, wealth tax and tax adjustment cases. When the destination of your figure is legal or fiscal, a notaire's report travels well.

3. Where estate agents fit in

A real estate agency's valuation is generally based on local market knowledge, comparable properties and current buyer demand. This type of valuation is commonly used to help owners set a realistic asking price before selling.

For international owners, working with a Paris-based agency can also provide valuable insight into neighbourhood differences, recent market trends and how a property compares with similar homes currently or recently sold in the area. Estate in Paris provides property valuation for Paris owners (opens in a new window), helping international clients better understand their property's market position before making a sale decision.

When Do You Need a Property Valuation Report?

You need a formal valuation whenever a third party will rely on the figure: a bank, the tax administration, a court, or your own co-heirs. If the number only needs to convince you, a lighter document often does the job.

1. Selling a Paris property

For a standard sale, a well-built avis de valeur is usually enough to set the asking price, provided it rests on sold prices rather than listing prices. The difference is not academic. Listings tell you what sellers want; the notarial record tells you what buyers paid. Pricing a Paris sale from real transaction data is the single best protection against the slow, silent cost of an overpriced listing that sits unsold for months, and it is where the work on selling a property in Paris (opens in a new window) properly begins.

One more seller's point: buyers will bring their own numbers. Expect it, and hold documentation they cannot wave away.

2. Buying and mortgage financing

Banks and lenders require a formal valuation to confirm the property is worth enough to secure the loan. If you are borrowing in France as a non-resident, the lender's valuation protects the lender, not you. And many American buyers end up purchasing in cash because financing is hard to arrange, which removes even that safety net. In both cases an independent check of the price before you commit is money well spent. The buyer's side of this question gets its own section further down.

3. Inheritance, divorce, donation and wealth tax

This is where the formal report earns its fee:

• Succession: heirs must file the estate declaration within six months when the death occurred in mainland France, and the declared property value needs to hold up.
• Divorce and family settlements: a signed report gives both sides one number to argue from instead of two numbers to fight over.
• IFI, the French property wealth tax (opens in a new window): it applies once net French property wealth exceeds 1.3 million euros on 1 January, whether or not you are a French tax resident. You declare the valeur vénale yourself, and the administration's Patrim database is there to help, not to protect you.

In each of these cases the figure is not a talking point. It is a declaration with consequences, which brings us to how the figure is built, and then to what it triggers.

How Is a Paris Property Valuation Calculated?

A Paris valuation starts from real notarised sales in the immediate micro-market, then adjusts for the building and the apartment itself, using one of three recognised methods.

The three recognised methods

• Comparison: the property is measured against recent sales of similar properties nearby. It is the method French courts recognise, and for Paris apartments it is the default.
• Income: value is derived from the rent the property can produce, capitalised at a market rate. This fits investment property.
• Cost: value is rebuilt from land plus construction minus depreciation. It serves unusual properties without true comparables.

A serious report states which method was chosen and why the others were set aside.

The data behind the comparables

Two sources anchor the comparison method. The public DVF database (opens in a new window) lists actual sale prices recorded by the administration, open to anyone. The notaires' own base goes further: since a 2021 collection reform, virtually every deed in the Paris region feeds it, giving near-complete market coverage. A valuation built on these records describes the market as it is. A valuation built on current listings describes the market as sellers wish it were.

What moves a Paris price in 2026

Location still dominates, and the spread is stark. According to Notaires du Grand Paris price data (opens in a new window), older apartments averaged 9,560 euros per square metre across Paris in the second quarter of 2026, ranging from 7,690 euros in the 19th arrondissement to 13,980 euros in the 6th, with one-year movements running from a 1.1 percent dip in the 15th to a 5 percent rise in the 6th. An arrondissement average, in other words, is a starting point and nothing more.

Location still dominates, and the spread is stark. According to Notaires du Grand Paris price data (opens in a new window), older apartments averaged 9,560 euros per square metre across Paris in the second quarter of 2026, ranging from 7,690 euros in the 19th arrondissement to 13,980 euros in the 6th, with one-year movements running from a 1.1 percent dip in the 15th to a 5 percent rise in the 6th. An arrondissement average, in other words, is a starting point and nothing more.

Energy performance is the fastest-moving factor. Notarial research on energy labels shows a class G apartment selling around 12 percent below an equivalent class D nationally, though the discount softens to roughly 5 percent for F and G apartments in the tight inner Paris ring. And the rating itself just moved for many owners: from 1 January 2026, the electricity conversion factor in the DPE calculation (opens in a new window) dropped from 2.3 to 1.9, lifting roughly 850,000 electrically heated homes out of the F and G bracket without a single renovation. A further cut to 1.7 takes effect on 1 January 2027. If your paperwork shows an F from 2024, check it before you price anything.

Beyond that, floor level, elevator, outdoor space, the state of the copropriété and any voted works all push the figure up or down. Not every agency reads a copropriété file the same way (more common than owners assume), which is one reason two honest opinions can still differ.

Why Property Valuation Matters for Non-Resident Owners

For a non-resident, the valuation figure is never just an estimate. The number you declare today becomes the number the French tax system uses on you tomorrow.

The figure you declare becomes your cost base

Here is the trap almost nobody explains. When you inherit a Paris apartment, the value declared in the succession becomes your acquisition cost for capital gains purposes when you later sell. Declare low to soften inheritance tax, and you have manufactured a larger taxable gain for yourself down the line, plus exposure if the administration challenges the low figure. A defensible valuation at the succession stage is not a formality. It is tax planning.

If you inherited an apartment in the 11th last spring and you live in New York, this section is the one to read twice.

Capital gains rules for non-residents in 2026

When a non-resident sells, the sums are specific:

• The gain is taxed at 19 percent income tax, plus social charges of 17.2 percent for sellers outside the European Economic Area. Under the capital gains rules for non-residents (opens in a new window), sellers covered by an EU, EEA or Swiss social security scheme pay only the 7.5 percent solidarity levy instead, and British residents kept this treatment after Brexit.
• The 2026 social-charge increase on investment income does not touch property gains, which stay at 17.2 percent.
• Time reduces the bill: the income tax share phases out after 22 years of ownership, the social charges after 30. A surtax of 2 to 6 percent applies to taxable gains above 50,000 euros.
• If you live outside the EU and EEA and the sale price exceeds 150,000 euros, you must appoint a French tax representative (représentant fiscal), unless the gain is fully exempt through holding time.

Every one of those calculations starts from values that someone, at some point, put in writing. In most cases the cheapest moment to get the value right is the earliest one.

Owning at a distance

Remote ownership adds friction that a good valuation partly absorbs. You cannot walk the street to sense a micro-market. You read copropriété minutes in French, if you read them at all (harder than it sounds from abroad). And your annual carrying costs sit in a system you do not live in: the Paris property tax rate stands at 20.5 percent in 2025, and a second home also carries the residence tax with the maximum 60 percent surcharge Paris applies. A current, documented value is the anchor for every decision you make from a distance: keep, insure, borrow against, or sell.

Using Valuation Reports When Buying Property in Paris From Abroad

Before you sign anything in Paris, run the asking price against real sales, because nobody in the transaction will do it for you unless you ask.

Checking an asking price against real sales

Foreign buyers are sometimes told a valuation is unnecessary or simply not done in France, usually by someone on the selling side. The record says otherwise. A practical routine:

• Search the DVF database for the street and nearby comparable sales.
• Convert listing prices to net seller prices before comparing, since agency fees sit inside most displayed figures.
• Weigh floor, condition and outdoor space against each comparable.
• Budget the full acquisition cost: transfer taxes and fees add roughly 7 to 8 percent on an existing property, after Paris raised its transfer duty rate (opens in a new window) from 4.5 to 5 percent in 2025

Thirty minutes of this changes how you negotiate. But it does not replace a professional check on a high-value purchase, especially when you are buying in cash and remotely. That is the moment to commission an independent valuation before the compromis, and to approach buying property in Paris (opens in a new window) with your own numbers in hand rather than the seller's.

Red flags a report will surface

• An F or G energy rating priced as if the discount did not exist, or an old rating that the 2026 recalculation may have changed.
• Copropriété works voted but not yet billed, sitting invisibly on top of the price.
• A "special price" narrative aimed at foreign buyers, paired with pressure to skip checks.
• Comparables drawn from listings rather than recorded sales.

Buying a property in Paris from abroad involves more than finding an apartment you like. Local market knowledge, neighbourhood differences and potential issues with a property can significantly affect whether an asking price reflects a fair opportunity.

This short video explores some of the common challenges international buyers face when searching for property in Paris and why understanding the market before making an offer is essential.

How Estate in Paris Supports International Property Owners

If you need a valuation for legal, tax or financing purposes, a formal report prepared by a qualified expert may be required. However, if you are preparing a sale, considering a purchase or simply want to understand your property's current market position, a valuation from a trusted local agency can provide the practical insight you need.

Estate in Paris supports international owners and buyers by helping them better understand the value of their Paris property and the decisions that follow:

• Local reading of the market: identifying which recorded sales are genuine comparables for your street, building type and property characteristics.
• Support in English: helping owners manage a Paris property remotely, even from another time zone.
• Clear guidance on next steps: helping you understand whether you need a market valuation, a formal expert report or another professional opinion depending on your situation.
• Support throughout the property journey: from understanding the first valuation figure to preparing a sale, reviewing a purchase opportunity or moving towards the final signature.

Estate in Paris provides local and advisory support. When a situation requires a certified expert or a notaire, the goal is to help you identify the right professional support and understand which approach best fits your needs.

To learn more about working with Estate in Paris, explore our frequently asked questions (opens in a new window).