Property sales and disputes
Preliminary contracts, hidden defects, non-conformity and agent or notary liability.
A hidden defects claim must be brought within two years of discovery. An exclusion clause does not protect a seller who knew of the defect or a professional seller.
We review preliminary contracts before signature and act after the sale for defects, surface errors or non-conformity.
Frequently asked questions
How long does a buyer have to withdraw after signing a preliminary sale agreement?
Ten days, when a non-professional buyer purchases a home. The period runs from the day after the registered letter notifying the agreement is first presented, or after it is handed over. During this period the buyer can withdraw without giving reasons or paying a penalty.
What can I do if I discover a hidden defect after buying a property?
The buyer has two years from discovering the defect to take action, and can ask for the sale to be cancelled or the price reduced. The exclusion clause often found in the deed does not protect a seller who knew of the defect, nor a professional seller.
Which surveys are mandatory to sell a property in France?
The seller must provide a technical survey file whose content depends on the property: energy performance certificate, risk report and, depending on the case, asbestos, lead and termite reports, electricity and gas installation reports, and non-collective sanitation, among others. An energy audit is also required for the sale of certain of the least energy-efficient houses and single-owner buildings. In a co-ownership, specific documents are added.
Official source: Service-Public.fr (official page)
Is the mortgage condition precedent compulsory?
When the buyer states in the preliminary contract that the purchase is financed by a loan, the sale is concluded subject to obtaining that loan, and this condition cannot be set for less than one month. If the loan is refused despite applications made in accordance with the contract, the sale does not go ahead and the sums paid by the buyer are refunded.
Official source: Service-Public.fr (official page)
What happens if the seller or buyer pulls out after the preliminary sale agreement?
Once the non-professional buyer's cooling-off period has expired, the preliminary agreement (compromis) binds both parties: the party who pulls out may be compelled by the court to complete the sale or ordered to pay damages, often fixed by a penalty clause. In a unilateral promise, the seller can no longer withdraw during the option period, and a buyer who does not exercise the option generally loses the immobilisation fee.
Official source: Service-Public.fr (official page)
Insights on this topic (in French)

La garantie décennale ne bénéficie pas au locataire non propriétaire de l'ouvrage (Cass. 3e civ., 19 février 2026, n° 24-11.092)

CAUTIONNEMENT LOCATIF, Agent immobilier soyez vigilant !








