A French property purchase can feel reassuringly formal once the offer is accepted, but the process is not simply a British conveyancing transaction in another language. This French conveyancing guide explains the stages that matter most to overseas buyers: the notaire’s role, the contracts you will sign, the checks to make before committing, and the costs to allow for alongside the purchase price.

France has a well-established system designed to record ownership and protect the legal validity of a sale. Yet a smooth transaction still depends on asking the right questions early, particularly where a home has land, is part of a co-ownership building, is being bought for letting, or will be held through more than one owner.

What conveyancing means in France

French conveyancing is the legal and administrative process that transfers a property from seller to buyer. It is led by a notaire, a state-appointed legal professional who prepares and authenticates the deed of sale, collects taxes and registration duties, and registers the transfer.

The notaire is impartial. Their duty is to the transaction and the law, rather than to either party’s commercial interests. This differs from the expectation some UK buyers have of appointing a solicitor solely to negotiate and protect their position. You may appoint your own notaire, especially if you want independent communication or specialist advice, but the buyer and seller can each use a different notaire without doubling the standard notarial fees. The professionals share the work and the statutory fee.

A notaire will establish title, check planning and pre-emption matters, obtain required documents, arrange funds and complete registration. They are not, however, a substitute for a surveyor, tax adviser or independent legal adviser where a transaction has unusual risks. A period property with extensive land, a commercial element, an inheritance issue or a proposed renovation deserves additional scrutiny.

Before making an offer: check the practical fundamentals

Remember that a written offer to purchase is not necessarily an informal expression of interest. Depending on its terms and acceptance, it can have legal consequences before the preliminary contract is signed. If you are buying from abroad or need mortgage finance, seek appropriate advice and ensure any necessary conditions are addressed before submitting a firm offer.

An accepted offer can lead quickly to a preliminary contract, so investigate the property before emotion takes over. The viewing stage is the moment to ask for documents and identify deal-breaking concerns.

For a house, establish boundaries, access rights, septic-tank compliance, flood or fire risk, planning history and the condition of the roof, heating and electrical installation. If the property relies on a fosse septique, ask whether it meets current standards and what remedial work has been identified. If there is a pool, outbuilding or recent extension, confirm that the necessary permissions are in place.

For a flat or house in a copropriété, request the co-ownership information early. This should include service charges, building rules, recent meeting minutes, the financial position of the owners’ association and any major works that have been voted on or discussed. A modest purchase price can be less attractive if substantial façade, roof or lift works are imminent.

The seller must provide a diagnostic file, known as the DDT. Depending on the property, this can cover energy performance, asbestos, lead, gas, electricity, termites, natural and technological risks, and wastewater arrangements. These reports are useful, but they are not a full building survey. Commissioning an independent survey can be sensible for older homes, rural properties and anything where visible defects or renovation ambitions are involved.

The first contract: compromis de vente or promesse de vente

The main preliminary agreement is usually a compromis de vente. This is a bilateral contract: buyer and seller agree to complete the sale, subject to stated conditions. A promesse de vente is another common form, in which the seller grants the buyer an option to purchase for a set period. Both can be appropriate, but their legal mechanics differ, so make sure the document and its implications are explained before you sign.

The preliminary contract should identify the property, price, fixtures included in the sale, completion target and conditions precedent, known as conditions suspensives. These clauses are central to your protection. A finance condition is common where a mortgage is required, but it must reflect the loan amount, term and rate parameters you genuinely need. If you are paying cash, do not casually waive useful conditions without understanding the consequences.

Other relevant conditions may relate to satisfactory planning information, the sale of another property, a right of way, a survey issue, or a specific legal regularisation. The right wording depends on the transaction. Conditions should be clear, realistic and supported by evidence where necessary.

Residential buyers generally benefit from a statutory 10-day cooling-off period, this period runs from the proper notification of the preliminary contract. During this time, you can withdraw without penalty. Once the period has passed, withdrawal without a valid contractual basis can put your deposit at risk. Do not treat the preliminary agreement as a placeholder: it is the point at which essential protections need to be in place.

Deposits, finance and the source of funds

A deposit, often around 5 to 10 per cent of the purchase price, is normally paid after the cooling-off period. It is held by the notaire or authorised intermediary rather than handed directly to the seller. The exact amount is negotiable, and a lower deposit may sometimes be agreed, but it should not be assumed.

International buyers should organise evidence of funds well before exchange. French anti-money-laundering rules require the notaire to understand where the purchase money comes from. Bank statements, sale completion documents, inheritance records, company accounts or gift documentation may be required. Providing a clear paper trail early avoids delays close to completion.

If using a mortgage, speak to lenders or a specialist broker before signing the contract. Lending criteria can be more conservative for non-residents, and the lender may take a security over the French property. Allow for valuation, insurance and translation requirements where applicable. Buyers transferring sterling, US dollars or another currency should also consider exchange-rate movement between agreement and completion. A currency strategy can be as relevant to the final cost as negotiating a small reduction in price.

Searches, pre-emption rights and the notaire’s checks

After the preliminary contract is signed, the notaire undertakes formal enquiries. They verify the seller’s title, check for registered charges, obtain planning and urbanism information, and ensure the property can be transferred free of undisclosed legal obstacles.

Local authorities may have a right of pre-emption over certain properties. If exercised, the authority may replace the intended buyer, potentially affecting the sale timetable. Where the proposed price is disputed, additional procedures may be necessary.

The notaire also reviews whether the seller has met legal disclosure obligations and calculates the sums due at completion. For properties in a copropriété, this includes confirming charges and allocating certain expenses between seller and buyer. If you are buying a furnished holiday home, ensure the inventory is specific enough to avoid disagreement over what remains.

Completion and the acte authentique

Completion takes place when the acte authentique de vente is signed before the notaire. Historically, this was an in-person appointment, but powers of attorney and secure digital procedures can help where overseas attendance is impractical. Whether you attend or appoint a representative, do not leave arrangements until the final week.

Before completion, the notaire will provide a financial statement showing the outstanding purchase price, deposit credited, taxes, fees and other adjustments. For an existing property, buyers commonly budget around 7–8% of the purchase price for acquisition costs, although the amount varies by location and transaction. Some departments have increased transfer duties since April 2025, so costs can be higher in certain areas. New-build purchases often benefit from reduced acquisition costs, typically around 2–3% under qualifying conditions, although VAT and the transaction structure must be considered. Ask your notaire for a tailored estimate before committing to the purchase.

Once funds have cleared and the deed is signed, you receive the keys unless another handover arrangement has been agreed. The notaire then completes the registration process. You will receive proof of ownership initially and the formal registered title document later, as registration can take some time.

A French conveyancing guide to avoiding costly assumptions

The greatest risks often arise not from the legal process itself, but from assumptions imported from another country. Do not assume an estate agent has checked every planning point, that a diagnostic report answers all condition questions, or that a verbal agreement about furniture, access or repair work will be enforceable. Put material commitments in the contract.

It is equally wise to separate legal ownership from wider planning. Consider how the property will be owned, what happens if one owner dies, whether a marriage or partnership regime affects the purchase, and how French tax and succession rules interact with your home-country position. Couples, blended families and buyers using companies should take tailored advice before the contract is finalised, not after completion.

France’s system is methodical, and that is one of its strengths. Give the notaire complete information, read the preliminary contract carefully, and bring in specialist support where the property or your circumstances justify it. With the right checks completed before you commit, the legal process can provide a dependable foundation for enjoying your French home or investment.