This article is general information, not legal advice. Ownership structures and lease validity turn on facts and documents; take advice before signing or contesting a French lease.
Last Updated: July 2026
Here is a question almost nobody asks before signing a French lease: does the person signing as landlord actually have the right to grant it? If you inherited a share of a house, hold a usufruct after a spouse’s death, married into community property, or let through a family SCI, the honest answer is often “not alone”. French law has precise rules for each situation, and the sanctions run from a lease the other owners can simply ignore to a tenant lawfully evicted and suing the person who signed. Getting it right usually costs a letter and a signature or two; getting it wrong can cost the tenancy. None of this is exotic. Most families who keep a French property for more than one generation pass through at least two of these situations, usually without noticing. This article walks through the five that foreign owners meet most: the inherited house in indivision, the usufruct after a death, the married couple, the family SCI, and the landlord who had no right to sign at all.
Inherited together: the two-thirds rule of indivision
When siblings inherit the family maison, they usually hold it in indivision (undivided co-ownership), and no single co-owner may simply let it out. Since the 2006 succession reform came into force on 1 January 2007, article 815-3 of the Code civil allows co-owners holding at least two thirds of the shares to conclude or renew a lease at that majority. The rule covers ordinary Code civil leases and residential leases under the 1989 law; only agricultural, commercial, industrial and artisanal leases still require unanimity. So two siblings out of three can put a tenant into the Dordogne farmhouse over the third’s objection, provided the arithmetic of their shares reaches the threshold and the letting stays residential.
Two thirds is not the end of the story. The majority must inform the remaining co-owners of the decision, and the statute attaches a severe sanction to silence: the lease is unenforceable against co-owners who were never told, which can support a claim to expel the tenant. The tenant, in turn, can sue the co-owner who signed. The law says nothing about what form the information must take, so paper it properly: a dated letter with proof of receipt, before the tenant moves in. One more trap sits in the same article: there is no tacit mandate for concluding or renewing leases. A sibling who “always dealt with the tenants” has no authority unless the two-thirds majority formally gave it.
What if the family prefers to hand the keys to one sibling, or to a local agent? A mandate to conclude or renew these leases can be granted at the same two-thirds majority, a welcome softening of the old law, which demanded unanimity for everything. The Code is strict about how the authority arises rather than who exercises it. The mandate must actually be given, since article 815-3 rules out any tacit mandate for leases, and the courts still treat an agricultural letting as an act of disposition requiring a special mandate under ordinary mandate rules. Legal writers disagree over whether a tenant can ever rely on apparent authority in an indivision; some accept the possibility, others exclude it precisely because the law demands an express decision. Do not make your tenant the test case. Put the mandate in writing, signed by co-owners holding two thirds, and identify the property and the kind of lease it covers.
The usufruct holder: free for housing, bound for business
Usufruct is the classic aftermath of a French inheritance: the surviving spouse keeps the use and income of the property, the children hold the bare ownership. Article 595 of the Code civil governs who can sign a lease in that arrangement, and it draws a sharp line. For residential and ordinary leases, the usufruct holder may lease alone: holding the use and the fruits, they may confer them on a tenant. For rural and commercial leases, the bare owner’s consent is required for both conclusion and renewal, failing judicial authorization. The Cour de cassation allows two safety valves. A renewal that occurs by the sole effect of the law needs nobody’s signature, and a tenant who reasonably believed the usufruitier carried the bare owner’s mandate can keep the lease under apparent authority.
The case law adds three practical points. The consent requirement concerns only the formation of the lease, so the usufruitier alone may serve notice or refuse a renewal. The sanction for a missing consent is a relative nullity that only the bare owner can invoke, and the courts have allowed them to invoke it even after the usufruct holder’s death. And the burden of obtaining the bare owner’s agreement sits on the usufruitier alone. One further limit protects the bare owner when the usufruct ends: article 595 lets a lease of more than nine years bind them only until the current nine-year period runs out, whatever the regime of the letting. If you are the British children holding bare ownership of a French flat your stepmother lets out, you cannot veto her residential lettings, but a lease of the family’s commercial premises without your signature is vulnerable for as long as you choose to attack it.
Article 595 adds two wrinkles worth knowing before anyone gets clever. The usufruitier cannot bind the future beyond reason: for a lease of nine years or less on a house, a renewal or replacement lease signed by anticipation counts against the bare owner only if it was concluded no more than two years before the current lease expires. And the whole arrangement is policed for fraud. The courts annulled a nine-year lease crafted to take effect only at the usufructuary’s death and renewable at the tenant’s sole option, because its one purpose was to saddle the bare owner. Finally, since the usufruitier alone holds the capacity of landlord, the validity of a notice to repossess the property for personal occupation is judged by the beneficiary’s relationship with the usufruitier, not with the bare owners waiting in the wings.
Married landlords: community property and the family home
Marriage adds its own layer. Couples who married in France without a contract live under the community regime (communauté légale), and for a property belonging to the community the Code civil repeats the pattern you have just seen. Rural, commercial, industrial and artisanal lettings demand the consent of both spouses, because those statutes protect the tenant so strongly that signing one is close to an act of disposition. Residential and ordinary leases may be signed by one spouse alone, subject to the same limits the law imposes on leases granted by an usufruitier. The Cour de cassation applies the first rule without sentiment: spouses cannot, one without the other, grant a lease over a farm, nor authorize its transfer.
Two situations tighten the screw further. The family home enjoys separate protection under article 215 of the Code civil: neither spouse may, alone, dispose of the rights that secure the household’s housing, so letting the family residence without the other spouse’s agreement exposes the lease whatever the matrimonial regime says. And where the property belongs to one spouse alone as a propre, the other spouse who has taken over its management may sign leases qualifying as ordinary administration under the tacit mandate the Code recognises between spouses, but nothing more ambitious; the courts refused to save a bail rural signed on that basis. Which regime governs a British marriage in French eyes is itself a conflict-of-laws question, often decided by where the couple first settled after the wedding, so do not assume the answer. Ask the notaire before the tenant is found, not after.
The SCI: the company is bound, the gérant answers for it
Where the property sits in an SCI, the owner is the company and the lease must be signed by someone with power to bind it, normally the gérant. Here the law protects the tenant rather than the family. Under article 1849 of the Code civil, the gérant binds the company by any act falling within the objet social, and clauses in the statuts restricting his powers cannot be used against third parties, even a tenant who knew about them (Cass. 3e civ., 24 January 2001). The Cour de cassation has pushed the logic to its end. Where the statuts required a shareholders’ authorization that was never obtained, only the SCI itself could invoke the nullity of the lease: not the tenant who signed it, and not a disgruntled associé (Cass. com., 23 October 2019). When the gérant signs a lease the statuts did not permit, the sanction therefore lands inside the company, as revocation and personal liability, while the lease itself stands. The real danger zone lies elsewhere: a lease outside the objet social altogether, say a commercial letting by a company formed purely to hold the family home, does not bind the SCI at all. Before any tenancy, read the object clause and the gérant powers clause of your own statuts, the two pages of an SCI everyone skips; our guides to creating an SCI and running one without family warfare cover the housekeeping. Tenants can run the same check in an afternoon: ask for the statuts and a recent K-bis extract, confirm who the gérant is, and read the objet social before signing anything.
The landlord with no right at all
It happens more often than you would think: a seller keeps collecting rent after the sale has completed, an heir lets the house before the estate is settled, a buyer signs tenants up before getting the keys. French law’s treatment of the bail de la chose d’autrui (lease of another person’s property) is surprisingly forgiving between the parties themselves. Ownership is needed to sell a thing, but mere possession suffices to grant its enjoyment, so the lease is valid between landlord and tenant and keeps producing its effects for as long as nobody disturbs the tenant’s possession. A tenant who discovers the landlord owns nothing cannot simply stop paying rent and wait.
Against the true owner, the picture reverses completely. The lease is unenforceable against them, and they may evict the tenant at any moment, unless the tenant can invoke the appearance of ownership. The evicted tenant then turns on the false landlord, whose failure to deliver the promised enjoyment engages his contractual liability. One mercy softens the harshness of retroactivity: where a landlord’s title is annulled or resolved after the fact, leases granted in the meantime to a good-faith tenant appear to survive, a solution the courts ground in the need for legal predictability. None of that is a comfortable position to litigate from, on either side. If you are buying a tenanted property, ask when the lease was signed and check the seller already owned on that date.
What we would check before any signature
Landlords: establish what you hold (full ownership, a share, a usufruct, community property, or shares in an SCI) and collect the missing consents in writing before advertising the property, not after. In indivision, send the information letter and keep the receipt. Tenants and buyers of tenanted property: ask who signed the lease and in what capacity, because a lease the true owners can disregard is worth less than the paper. The same discipline applies whether the contract is a 1989 residential lease or a bail Code civil: the special statutes change the tenant’s protections, not the signer’s need for authority.
The paperwork to demand is short. From an individual landlord: the title deed or the notaire’s attestation de propriété, and if the landlord is married, confirmation of the matrimonial regime. From co-owners in indivision: the written decision or mandate of the two-thirds majority and copies of the information letters. From an usufruitier: the deed establishing the usufruct, plus the bare owners’ written consent if the premises will serve any business. From an SCI: the statuts, a recent K-bis extract naming the gérant, and any shareholders’ resolution the statuts require. Ten minutes of reading beats ten months of eviction litigation.
The mirror image: tenants who never signed
The signature rules cut both ways, and landlords should know the tenant-side version. For the dwelling that actually serves as a couple’s home, article 1751 of the Code civil makes married spouses joint holders of the residential lease whatever their matrimonial regime, whatever the contract says, and even if the lease was signed before the wedding; partners bound by a PACS obtain the same status on joint request. The practical consequence lands on the landlord: a notice to quit must reach both holders to be effective against both, which is why the standard advice is to serve every congé on each spouse separately. And the roster can change without anyone signing anything. When a tenant dies or abandons the home, the 1989 law transfers the residential lease to the spouse, the PACS partner or the notorious cohabitee living there. A landlord who believed they had one tenant may discover they now have a different one, with the same lease and the same rent.
FAQ
Can one heir let an inherited French house without the others?
Only if that heir holds at least two thirds of the indivision shares, and the other co-owners are informed. Below two thirds, or without informing them, the lease is exposed and the tenant risks eviction.
Can a usufruct holder sign a residential lease alone?
Yes. Article 595 leaves the usufruitier free to grant residential and ordinary leases alone. Bare-owner consent is required only for rural and commercial leases.
What happens to the lease when the usufruct ends?
The lease does not evaporate; the bare owner steps into the landlord’s shoes. But article 595 protects them in time: a lease longer than nine years binds them only until the end of the nine-year period then running, and the courts let them serve notice for that date.
Can one spouse alone let out a French property owned with their husband or wife?
For community property, yes for residential and ordinary leases, no for rural, commercial, industrial or artisanal lettings, which need both signatures. The family home is protected separately: letting it without the other spouse’s agreement exposes the lease whatever the regime.
Does my husband or wife automatically become co-tenant of our French home?
Yes, for the dwelling that actually serves as the couple’s home: article 1751 of the Code civil makes spouses joint holders of the lease regardless of matrimonial regime, even if only one of them signed and even if the lease predates the marriage. PACS partners can obtain the same status by asking jointly.
Who signs a lease for a property held in an SCI?
The gérant signs for the company. The statuts may require a shareholders’ decision first, but breaching that internal rule does not undo the lease: restrictions on the gérant’s powers cannot be used against the tenant, and only the SCI itself can attack the lease. Only a letting outside the company’s stated purpose fails to bind it.
