When you buy a property in France and hire a builder to renovate it, you expect to pay once and receive a finished home. What most foreign owners do not realise is that French law contains a mechanism that can force you to pay twice for the very same work. If your main contractor hires a subcontractor — an electrician, a plumber, a roofer — and then fails to pay them, that subcontractor can turn directly to you, the property owner, and demand full payment. Worse, if you were aware of the subcontractor’s presence on site and did nothing, a court may find you personally at fault and order you to pay damages far exceeding the original contract price.
This is not a theoretical risk. In 2024, the Cour de cassation (France’s highest civil court) confirmed a ruling ordering a property owner to pay over €257,000 to an electrician who had worked as a subcontractor on a hotel renovation — because the main contractor went into liquidation without paying him. The court held that the owner had committed a faute délictuelle (a civil wrong) by failing to enforce the main contractor’s legal obligations toward its subcontractor. For foreign buyers who manage renovations from abroad, often through a single point of contact who speaks English, the exposure is acute: the subcontractor you never met, whose name you never knew, can sue you in a French court.
This article explains the legal foundation of the subcontractor’s direct claim (the action directe), the property owner’s duties under the 1975 Subcontracting Law, and the concrete steps every foreign owner should take before allowing a single worker onto their French property.
I. The Legal Architecture: Why French Law Gives Subcontractors a Direct Claim Against You
A. The Action Directe: A Statutory Weapon Unique to French Construction Law
French law grants subcontractors a right that simply does not exist in Anglo-American legal systems: the action directe (direct claim). Codified in Article 12 of Law no. 75-1334 of 31 December 1975, it allows a subcontractor who has not been paid by the main contractor to demand payment directly from the property owner — the maître de l’ouvrage (the party who commissioned the works). The statute is remarkably clear: the subcontractor may exercise this right if the main contractor fails to pay “one month after having been put on formal notice” (“un mois après en avoir été mis en demeure“).
The action directe survives the main contractor’s insolvency. As the Cour de cassation, Troisième chambre civile, ruled on 13 July 2023 (no. 21-23.747, FS-B), “this direct claim subsists even if the main contractor is in liquidation, judicial settlement, or provisional suspension of proceedings” (“Cette action directe subsiste même si l’entrepreneur principal est en état de liquidation des biens, de règlement judiciaire ou de suspension provisoire des poursuites“). In that case, the court went further: when the main contractor has already been placed in liquidation judiciaire (court-ordered winding-up), the subcontractor’s formal declaration of debt in the insolvency proceedings serves as the required prior notice. The practical consequence is that a subcontractor does not lose their direct claim merely because the company you hired has collapsed.
The scope of the claim is limited to what the property owner still owes the main contractor at the time the subcontractor acts. As the Cour de cassation clarified on 18 January 2024 (no. 22-20.995, FS-B), the action directe is not extinguished by the fact that the main contractor’s obligations to the subcontractor were not fully formalised: the court held that a company performing complex technical and logistical tasks on a construction site — earth removal, transport, and treatment — qualified as a subcontractor under Article 1 of the 1975 Law, even though it was a sub-subcontractor two levels removed from the property owner. The definition of a subcontractor is functional, not formal: anyone who executes part of the main contract under a subcontract qualifies, regardless of what the paperwork says.
B. The Property Owner’s Personal Liability: Article 14-1 and the Faute Délictuelle
The action directe alone is a significant risk, but it is the property owner’s independent liability under Article 14-1 of the 1975 Law that transforms a commercial dispute between contractor and subcontractor into a personal debt of the owner. Article 14-1 imposes two positive obligations on the maître de l’ouvrage. First, if the owner knows that a subcontractor is working on site without having been formally accepted and whose payment terms have not been approved (agréées), the owner must put the main contractor on formal notice to comply with these requirements. Second, for subcontractors who have been accepted and approved, if no direct payment mechanism (délégation de paiement) is in place, the owner must require the main contractor to provide a financial guarantee — a bond or bank guarantee — securing the subcontractor’s payment.
Failure to comply with either obligation constitutes a faute délictuelle under Article 1240 of the Civil Code (formerly Article 1382): “Any act whatever of man, which causes damage to another, obliges him by whose fault it occurred to repair it” (“Tout fait quelconque de l’homme, qui cause à autrui un dommage, oblige celui par la faute duquel il est arrivé à le réparer“). The Cour de cassation has built an entire body of case law on this foundation.
The landmark decision is Cass. 3e civ., 7 March 2024, no. 22-23.309 (FS-B). The case involved the renovation of a hotel: the owner (maître de l’ouvrage) had accepted and approved an electrical subcontractor but failed to require the main contractor to provide a payment guarantee. When the main contractor went into liquidation, the subcontractor sued the owner. The Cour de cassation set out two distinct liability regimes. Where the subcontractor was neither accepted nor approved, the owner’s failure to issue formal notice “deprives the subcontractor of the benefit of the direct claim” (“fait perdre à celui-ci le bénéfice de l’action directe“), and the recoverable loss is measured by what the owner still owed the main contractor at the date it became aware of the subcontractor’s presence. Where the subcontractor was accepted and approved but no guarantee was obtained, the owner’s breach “deprives the subcontractor of the benefit of the bond or direct payment mechanism ensuring full payment of the balance of its work” (“prive le sous-traitant du bénéfice du cautionnement ou de la délégation de paiement lui assurant le complet paiement du solde de ses travaux“). The recoverable loss is then the difference between what the subcontractor would have received with a guarantee and what it actually received — which can be the full unpaid balance.
The Cour de cassation also addressed timing. In Cass. 3e civ., 16 March 2023, no. 21-25.726, the court held that a property owner who waits too long to issue formal notice — more than ten months after learning of the subcontractor’s presence, by which point 95% of the contract price had already been paid to the main contractor — cannot limit its liability to the small residue remaining at the date of the claim. The owner’s liability is assessed by reference to what it owed the main contractor at the date it first knew of the subcontractor, not at the date the subcontractor finally sued. Paying the main contractor quickly and fully after discovering subcontractors on site does not protect the owner; it compounds the fault.
II. The Foreign Owner’s Exposure: Practical Scenarios and Defensive Measures
A. Three Scenarios Where Foreign Buyers Are Most Vulnerable
The first scenario is the most common and the most dangerous: the single-contractor renovation. A British or American buyer purchases a property in Dordogne, Provence, or the Alps and hires a French entreprise générale (general contractor) to manage the entire renovation. The contractor is the only person the owner deals with, invoices are paid to that single entity, and the owner assumes — reasonably, from an Anglo-Saxon perspective — that the contractor is responsible for everyone on site. Under French law, that assumption is wrong. If the contractor brings in subcontractors and the owner becomes aware of their presence — for instance, by visiting the site and seeing unfamiliar workers, or by receiving emails copied to a subcontractor’s address — the owner’s duties under Article 14-1 are triggered. The owner must act: demand that the contractor formally present the subcontractor for acceptance, agree to the payment terms, and, critically, provide a financial guarantee. Doing nothing is a faute.
The second scenario involves insolvency. French construction companies, particularly small and medium enterprises, have a high failure rate. When a main contractor enters redressement judiciaire (court-supervised restructuring) or liquidation judiciaire (winding-up), subcontractors who have not been paid will look to the property owner. As the 13 July 2023 decision (no. 21-23.747) makes clear, the action directe survives insolvency. Moreover, the subcontractor’s declaration of debt in the insolvency proceedings serves as the requisite prior notice to the main contractor. Many foreign owners mistakenly believe that the contractor’s liquidation ends the matter; in French law, it is often the trigger that shifts the entire financial burden to the owner.
The third scenario is the subcontractor you never agreed to pay. The Cour de cassation ruled on 5 February 2026 (no. 24-13.020) on a related point: a main contractor sued by its subcontractor for unpaid work cannot escape liability simply because it is itself contractually liable to the owner for defects. The subcontractor has an obligation de résultat (a duty to achieve a specific result) toward the main contractor, and the main contractor can raise the subcontractor’s defective performance as a defence. But the owner, standing between the two, receives no automatic protection from that defence. And in the same decision, the court reaffirmed a fundamental procedural rule: a judge who finds that damage exists in principle cannot refuse to assess its amount simply because the evidence is imperfect (“le juge ne peut refuser d’évaluer le montant d’un dommage dont il a constaté l’existence en son principe, en se fondant sur l’insuffisance des preuves fournies par les parties“). In other words, if a subcontractor proves its unpaid invoices, the court will find a way to put a number on the owner’s liability, even if the evidence of quantum is approximate.
There is a further structural risk involving the financing arrangements of the main contractor. Under Article 3 of the 1975 Law, the main contractor must present each subcontractor to the owner for acceptance and have the subcontractor’s payment terms approved. If the contractor fails to do so, the subcontract is valid between contractor and subcontractor but the contractor cannot invoke the subcontract against the subcontractor — a sanction that does nothing to protect the owner. Meanwhile, if the contractor has assigned its receivables to a bank (a common practice in French construction finance), Cass. 3e civ., 17 October 2024, no. 23-11.682 (FS-B) held that such an assignment is unenforceable against the subcontractor to the extent that the assigned receivables correspond to subcontracted work for which no payment guarantee was provided. The practical result is that a bank holding an assignment of the contractor’s invoices can find itself subordinated to a subcontractor’s direct claim — and the property owner may face demands from both the bank and the subcontractor for the same debt.
B. What Every Foreign Owner Should Do Before Renovation Begins
First, choose a contractor who is financially solid and insured. Verify that the contractor holds assurance décennale (ten-year structural warranty insurance) and assurance responsabilité civile professionnelle (professional indemnity insurance). For any significant renovation, instruct a French real estate lawyer to review the contrat d’entreprise (construction contract) before you sign. The contract should explicitly list all subcontractors the contractor intends to use, identify them by name and SIRET number, and attach copies of their insurance certificates.
Second, demand the payment guarantee. Under Article 14-1, the owner must require the main contractor to provide a caution (bond or bank guarantee) from a recognised financial institution covering the full value of each subcontract. If the contractor refuses or delays, put the refusal in writing and issue a formal mise en demeure (letter of formal notice) by registered post with acknowledgement of receipt. This letter is itself a protective act: it documents that you fulfilled your statutory duty, and it shifts the risk of non-compliance back to the contractor.
Third, do not pay the main contractor in full until you have evidence that all subcontractors have been paid. Under the mechanism described in Cass. 3e civ., 16 March 2023, no. 21-25.726, the owner’s liability is measured at the date of knowledge of the subcontractor’s presence. The less you have paid the main contractor at that point, the smaller the exposure. Request a situation de travaux (progress statement) showing payments made to subcontractors before approving each instalment. Bank records and subcontractor attestations matter more than the contractor’s verbal assurance.
Fourth, if you learn of an unregistered subcontractor on site — a worker you did not know about, a company name you do not recognise — act immediately. Send formal notice to the main contractor requiring it to comply with Articles 3 and 14-1. Copy the subcontractor. This is not aggressive; it is legally protective. The Cass. 3e civ., 18 January 2024, no. 22-20.995 ruling shows that the definition of a subcontractor is broad: even a company that merely removes earth from the site qualifies. There is no de minimis exception. If you are a foreign owner managing the renovation remotely, instruct your French lawyer to conduct periodic site visits and verify that every worker present has been properly documented.
Fifth, consider the maîtrise d’oeuvre route. Appointing an independent maître d’oeuvre (project manager, often an architect or a qualified économiste de la construction) adds a layer of contractual protection. The maître d’oeuvre has its own professional duties and insurance, and it is responsible for vetting contractors and monitoring payment flows. While this does not eliminate the owner’s statutory duties under the 1975 Law, it provides a professional intermediary who speaks French, understands the subcontracting regime, and can issue the necessary formal notices in the correct legal form.
The distinction between a contrat de louage d’ouvrage (contract for services, governed by Articles 1787 et seq. of the Civil Code) and a contrat d’entreprise (construction contract) matters greatly here. In a pure services contract, the provider uses its own employees and no subcontracting occurs — the risk does not arise. But the moment a contract involves physical work on the building — demolition, structural alteration, electrical rewiring, roofing — it almost certainly falls within the construction regime, and subcontracting is the industry norm. A foreign owner who signs a contract described as “project management services” should verify that it truly excludes on-site construction work; if subcontractors will appear, the 1975 Law applies regardless of the contract’s title.
The territorial reach of the 1975 Law also deserves emphasis. The statute applies to all construction works physically located in France, regardless of the nationality or residence of the property owner or the governing law of the contract. A contract signed in London and expressed to be governed by English law will not override the mandatory provisions of French subcontracting legislation when the building stands on French soil. French courts treat Articles 3, 12, and 14-1 of the 1975 Law as lois de police (overriding mandatory provisions) that apply irrespective of any choice-of-law clause. This means a foreign owner cannot contract out of the regime, even by agreement with the contractor.
Sixth, structural payment discipline. The owner should never release the full contract price at completion without a quitus (written release) from each identified subcontractor confirming that all sums due have been paid. This is not a document the main contractor can sign on behalf of its subcontractors; it must come from the subcontractors directly. A quitus is not a statutory requirement but is well-established in French construction practice as the most effective documentary shield against a subsequent action directe. Without it, a subcontractor who surfaces months after completion can still claim against the owner, who will then have to pursue the main contractor — if the contractor still exists at all.
Finally, never assume that the notaire (the public officer who handles the property purchase) has any role in construction contracts. The notaire’s involvement ends at the transfer of title. Construction law is a separate domain, governed by the 1975 Subcontracting Law, the Civil Code, and the Code de la construction et de l’habitation. The notaire will not warn you about subcontractor risks because that is not their function.
Conclusion
The French subcontracting regime was enacted in 1975 to protect construction workers from contractor insolvency. It does so by shifting part of the financial risk onto the property owner — and it makes no distinction between a French developer who builds fifty apartments a year and a foreign buyer who hires a single contractor to renovate a village house. For a foreign owner who does not speak French, who visits the property a few times a year, and who trusts that paying the main contractor is enough, the law creates a trap that can convert a €100,000 renovation into a €200,000 liability.
One final timing consideration: the subcontractor’s action directe is subject to the five-year limitation period of Article 2224 of the Civil Code, running from the date the subcontractor knew or should have known of the non-payment. This means an owner can receive a claim years after the renovation is complete and the property has been resold. Unlike the garantie décennale (ten-year builder warranty), which runs from the date of acceptance of the works, the subcontractor’s claim is tied to its own knowledge of the non-payment, not to the completion of the project. A subcontractor who was paid late or partially may discover the shortfall months or even years later, and the clock starts running from that discovery. Foreign owners who sell their French property within five years of a renovation should therefore retain all renovation records, subcontractor quitus documents, and proof of payment guarantee for the full limitation period — not merely until the sale completes.
The defensive measures are straightforward but must be implemented before the first worker enters the site: a reviewed contract, a payment guarantee, progress statements documenting subcontractor payments, immediate formal notice upon discovering unregistered workers, and a French lawyer who understands both the 1975 Law and the Cour de cassation’s evolving case law. These steps cost a fraction of what a subcontractor’s action directe can cost after the fact. The 7 March 2024 decision, with its award of over a quarter of a million euros against a single property owner, is not an outlier. It is the standard the law demands.