Buying Off-Plan Property in France (VEFA): A Legal Guide for Foreign Buyers and Investors
For many foreign buyers, the idea of purchasing a brand-new apartment in Paris, a villa on the Côte d’Azur, or a ski chalet in the Alps before a single brick has been laid holds considerable appeal. In France, this type of transaction is known as a vente en l’état futur d’achèvement (VEFA)—literally, a “sale in the future state of completion.” It is more than a simple property purchase: it is a heavily regulated contractual mechanism that transfers ownership progressively as construction advances, accompanied by a dense network of mandatory guarantees designed to protect the buyer from the developer’s insolvency, delays, and construction defects. This article explains the legal architecture of the VEFA, the protections it affords to buyers, and the practical implications for non-resident purchasers and investors.
I. Understanding the VEFA: A Distinctly French Form of Property Purchase
A. The legal nature of a VEFA sale
The VEFA is defined by Article 1601-3 of the French Civil Code, which provides:
« La vente en l’état futur d’achèvement est le contrat par lequel le vendeur transfère immédiatement à l’acquéreur ses droits sur le sol ainsi que la propriété des constructions existantes. Les ouvrages à venir deviennent la propriété de l’acquéreur au fur et à mesure de leur exécution ; l’acquéreur est tenu d’en payer le prix à mesure de l’avancement des travaux. »
Art. 1601-3 C. civ.
In plain English: the buyer acquires immediate ownership of the land and any existing structures, while the buildings yet to be constructed become the buyer’s property progressively—floor by floor, wall by wall—as the work is completed. Payment is equally staggered: the purchase price is paid in instalments, each one linked to a defined stage of construction. The developer (vendeur) retains the powers of the maître de l’ouvrage (project owner) until the formal handover of the works, known as réception.
This progressive transfer of ownership distinguishes the VEFA from the classic sale of completed property (where title and risk pass at the stroke of the notary’s pen) and from the contrat de construction de maison individuelle (CCMI), which governs the construction of a single-family home on land the buyer already owns. For a foreign buyer—particularly one based in the United Kingdom, the United States, or Australia—the VEFA regime is notable for the extent to which French law intervenes to structure the relationship between developer and purchaser, far beyond what common-law jurisdictions typically mandate.
The VEFA contract must be concluded by acte authentique—a deed executed before a French notaire (notary)—and must contain, at minimum, a description of the property sold, the price and payment schedule, and the delivery date. Article L. 261-11 of the French Construction and Housing Code (Code de la construction et de l’habitation, or CCH) mandates these elements on pain of nullity, though the nullity can only be invoked by the buyer and only before the works are completed. The notaire is under a duty to verify that all legal requirements have been satisfied before the deed is executed.
It is essential to understand that, unlike in some jurisdictions where a buyer merely acquires a contractual right to completion, the VEFA buyer becomes the legal owner of the property in stages. This has significant consequences for mortgage financing: French banks will typically lend against a VEFA acquisition on the same basis as a completed property, provided the statutory guarantees are in place. For a non-resident buyer, borrowing from a French bank is generally the most practical route, as French lenders are familiar with the VEFA mechanism and will structure drawdowns to match the staged payment schedule.
B. The mandatory contractual protections
The VEFA regime does not leave the buyer’s fate to the goodwill of the developer. Before the contract is signed, the developer must have obtained one of two forms of financial guarantee: either a garantie financière d’achèvement (completion guarantee) or a garantie financière de remboursement (repayment guarantee). This requirement, codified in Article L. 261-10-1 CCH, is fundamental:
« Avant la conclusion d’un contrat prévu à l’article L. 261-10, le vendeur souscrit une garantie financière de l’achèvement de l’immeuble ou une garantie financière du remboursement des versements effectués en cas de résolution du contrat à défaut d’achèvement. »
Art. L. 261-10-1 CCH
The completion guarantee means that a bank or insurance company undertakes to finance the completion of the building if the developer becomes unable to do so. The repayment guarantee, which is less common and generally reserved for smaller operations, ensures that all sums paid by the buyer are returned if the project is not completed. In practice, the completion guarantee is the standard, and in the event of the developer’s financial failure, the guarantor may appoint an administrateur ad hoc—a court-appointed administrator who steps into the developer’s shoes as project owner to finish the construction.
The importance of this guarantee was illustrated, albeit indirectly, in a dispute that reached the Cour de cassation. In Cass. 3e civ., 6 July 2023, no. 22-12.741 (published in the Bulletin), several buyers had acquired units in a VEFA development for which a completion guarantee had been issued. When the developer was placed in liquidation before construction even started, some buyers sought the resolution of the sale and damages from the guarantor bank. The case illustrates the practical reality that even with a guarantee in place, litigation may be required to activate it—and the outcome will depend on the specific terms of the guarantee and the nature of the fault alleged against the guarantor.
Three further mandatory protections deserve the foreign buyer’s attention. First, the contract must specify whether the price is fixed or revisable. Most VEFA contracts include an indexation clause that allows the developer to adjust the price in line with the indice BT 01 (the French construction cost index). Second, the delivery date must be stated, and any delay beyond that date entitles the buyer to pénalités de retard (late-delivery penalties), typically calculated as a percentage of the price per day of delay—unless the delay results from force majeure or the buyer’s own default. Third, the buyer benefits from a statutory 10-day cooling-off period (délai de rétractation) after receiving the preliminary contract (contrat de réservation) by registered mail; during this period, no deposit may be demanded.
II. The Buyer’s Legal Safeguards: From Signature to Delivery and Beyond
A. Before delivery: the financial completion guarantee and payment staging
The financial completion guarantee is the buyer’s primary shield against developer insolvency. It is provided by an external financial institution (typically a bank or insurance company) and is attested in a document annexed to the deed of sale. If the developer defaults—characterised by an absence of funds necessary to complete the building—the buyer can call upon the guarantor to step in. The mechanism is robust: under Article L. 261-10-1 CCH, the guarantor may itself petition the court for the appointment of an administrateur ad hoc who assumes the developer’s powers and completes the works, and who is deemed a “constructor” for the purposes of the Article 1792 ten-year liability regime.
The payment schedule is equally protective. French law caps the proportion of the price that the developer may demand at each stage. For example, no more than 35% of the price may be called upon completion of the foundations, no more than 70% upon the building becoming watertight (hors d’eau), and the final 5% is payable only upon handover, provided all reservations noted at delivery have been resolved. This staged payment system means that the buyer is never significantly ahead of the construction in financial terms—a crucial safeguard in a market where developer insolvencies, though rare, are not unknown.
Delivery itself, the livraison, is a formal procedure during which the buyer or the buyer’s representative inspects the property and records any visible defects or non-conformities in a procès-verbal de livraison (delivery report). It is strongly advisable for any buyer—and indispensable for a non-resident buyer who cannot personally attend—to engage a professional expert en bâtiment (building surveyor) to assist with this inspection. Defects not noted at delivery may still be actionable, but the procedural path is narrower, as the Cour de cassation has repeatedly confirmed.
The date of delivery also triggers the commencement of the various post-delivery guarantee periods. In a recent decision, Cass. 3e civ., 30 April 2025, no. 23-21.499, the Court reiterated that a contractual clause extending the delivery deadline in the VEFA contract between a professional developer and private buyers is subject to strict judicial scrutiny, particularly where the delay is invoked to exclude late-delivery penalties.
B. After delivery: the warranty regime
Once the property has been delivered, the buyer benefits from three successive tiers of warranty protection, each with its own scope and duration.
The guarantee of apparent defects and conformity (garantie des vices apparents). Under Article 1642-1 of the Civil Code, the seller of a building to be constructed cannot be discharged from liability for visible construction defects or non-conformities either before the réception of the works or before one month has elapsed from the buyer’s taking possession. Importantly, there will be no rescission of the sale or reduction of the price if the seller undertakes to repair the defect. The buyer must bring an action within one year from the date on which the seller may be discharged—effectively, one year from the end of the one-month post-delivery period—as stipulated in the second paragraph of Article 1648:
« L’action résultant des vices rédhibitoires doit être intentée par l’acquéreur dans un délai de deux ans à compter de la découverte du vice. Dans le cas prévu par l’article 1642-1, l’action doit être introduite, à peine de forclusion, dans l’année qui suit la date à laquelle le vendeur peut être déchargé des vices ou des défauts de conformité apparents. »
Art. 1648 C. civ.
This one-year deadline was at the heart of Cass. 3e civ., 17 October 2024, no. 23-15.678, a significant clarification of the law. The lower court had dismissed a buyer’s claim concerning a defective partition wall because the buyer had not notified the defect within one month of delivery. The Cour de cassation quashed that ruling, holding that the buyer is entitled to bring proceedings at any point within the one-year period—even if the defect was only reported to the seller after the initial one-month window had closed. This is a crucial point for foreign buyers: the one-month period relates to the seller’s discharge from automatic liability, not to the buyer’s right to sue.
The scope of this guarantee was further delineated in Cass. 3e civ., 23 May 2024, no. 22-24.191 (published in the Bulletin), where the Court ruled that the one-year limitation period in Article 1648 applies both to construction defects and to non-conformities that were apparent at the time of réception, provided the delivery occurred after 28 March 2009—the date on which the current version of Article 1642-1 entered into force.
The ten-year structural warranty (garantie décennale). Article 1792 of the Civil Code imposes strict liability on any builder—including, in a VEFA context, the developer-seller—for damage that compromises the structural integrity of the building or renders it unfit for its intended purpose. This liability endures for ten years from the date of réception and cannot be excluded by contract. To reinforce this protection, the developer must also take out assurance dommages-ouvrage (works damage insurance), which provides the buyer with a pre-litigation compensation mechanism: the insurer must make an offer of indemnity within 60 days of receiving a claim, allowing the buyer to fund repairs without waiting for a court determination of liability.
A further decision from January 2026, Cass. 3e civ., 15 January 2026, no. 23-22.080, though concerned primarily with a question of administrative jurisdiction, confirms that VEFA contracts are governed by Articles 1601-3 et seq. of the Civil Code and attract the full range of builder’s liability guarantees. This reinforces the principle that the VEFA buyer inherits the same protections as any other purchaser of newly built property.
The guarantee of proper functioning (garantie biennale or garantie de bon fonctionnement). For a period of two years from réception, the developer is liable for defects affecting elements of equipment that are separable from the main structure—heating systems, plumbing, electrical installations, window fittings, and similar components. This guarantee fills the gap between the one-year apparent-defect guarantee and the ten-year structural warranty.
For a foreign buyer who has purchased a VEFA property as an investment, these warranties are of considerable practical importance. An apartment in a newly built residence that develops a water-ingress problem three years after delivery is likely to be covered by the garantie décennale, but only if the problem compromises the building’s structural integrity or habitability. Conversely, a malfunctioning heating system eighteen months after delivery falls within the garantie biennale. Identifying the correct warranty and acting within the applicable deadline is essential—and is considerably more complex for a non-resident owner who may not be in France to detect problems promptly.
Tax considerations for foreign VEFA buyers. While this article does not provide tax advice, foreign buyers should be aware of several tax dimensions specific to VEFA acquisitions. The notary’s fees (frais de notaire) on a VEFA purchase are significantly lower than on a resale—typically around 2% to 3% of the price, compared with 7% to 8% for existing property—because the VEFA is treated as a new-build sale subject to VAT rather than transfer duties. The VAT (currently 20%) is included in the purchase price stated in the contract, so there is no additional charge at completion. Non-resident buyers who rent out the property will be subject to French income tax on the rental income and, if the net value of their French real estate holdings exceeds €1.3 million, to the impôt sur la fortune immobilière (IFI, the French real estate wealth tax). Professional advice should be sought on these points before committing to a purchase.
Practical recommendations for foreign buyers. The VEFA offers foreign purchasers a modern, warrantied property in a location of their choosing, with payment structured to match construction progress. However, the regime is technical, and the consequences of misunderstanding a deadline or a contractual term can be severe. Buyers who do not speak French should insist on a full translation of the preliminary contract and the deed of sale before signing. Engaging an independent French lawyer (avocat)—distinct from the notary, who is a public officer acting for both parties—is strongly advisable. The lawyer can review the financial guarantee, verify the developer’s insurance certificates, negotiate specific clauses (such as a cap on price indexation or enhanced late-delivery penalties), and manage the litigation if a dispute arises.
For more information on related aspects of French property law, see our real estate law practice page and our overview of real estate and business law services.
Conclusion
Buying off-plan in France through a VEFA is a structured, legally protected transaction that offers distinct advantages—lower acquisition costs, a new-build warranty regime, and progressive payment—but which also demands a thorough understanding of the applicable rules. The statutory safeguards are robust: the financial completion guarantee protects against developer insolvency, the staged payment schedule aligns the buyer’s exposure with construction progress, and the three-tier warranty regime provides remedies for defects ranging from the apparent to the structural, for periods extending up to ten years after handover. Recent case law from the Cour de cassation has confirmed and clarified the scope of these protections, notably the one-year period within which the buyer may bring an action for apparent defects, even if they were not notified within the first month. For a non-resident buyer unfamiliar with French civil-law concepts and construction practice, professional legal assistance is not a luxury—it is an essential component of a safe and successful acquisition.