Usufructuary and Commercial Lease: When Signing a Lease Becomes an Abuse of Enjoyment

Picture the scene: you own a flat in Albert, in the Somme. You have retained the bare ownership (the right to dispose of the property), but you have granted the usufruct (the right to use and enjoy) to your mother for her to live in. One day, you learn that she has rented the flat to a trader to set up a hairdressing salon. The flat becomes commercial premises, without your consent. What can you do?

This question, which hundreds of owners ask themselves every year, found a clear answer in a judgment of the Court of Cassation of 4 June 1975 (No. 74-10.777). The highest court held that the fact that an usufructuary concludes a commercial lease on property intended for another purpose in itself constitutes an alteration of the substance of the property, even without physical deterioration. This can justify the forfeiture of the usufruct (the loss of the right of use).

In other words, an usufructuary cannot change the use of a property without the consent of the bare owner. If he does so, he risks losing his usufruct. This decision, although old, remains an absolute reference for all disputes between usufructuaries and bare owners.

The Facts: A Story That Happens Every Day

Mr X, owner of a building in Albert, had granted a usufruct to his cousin, Mrs Y. The latter, without informing the bare owner, rented part of the building to a trader to carry on a clothing sales business. However, the building was originally intended for residential use. Mr X, discovering the situation, sued Mrs Y to establish the abuse of enjoyment and seek forfeiture of the usufruct.

The court of first instance ruled in favour of Mr X, holding that the change of use constituted an alteration of the substance of the property. Mrs Y appealed, arguing that she had caused no material damage and that the lease had been concluded under normal conditions. The Amiens Court of Appeal (on which Albert and Montdidier depend) upheld the judgment, emphasising that the purpose of the property was an essential element of its substance. The case went up to the Court of Cassation, which dismissed Mrs Y's appeal, thus confirming the forfeiture of the usufruct.

What is striking in this case is that the usufructuary had not committed any physical deterioration. The walls were intact, the roof was sound. Yet the judges considered that the mere fact of changing the use of the premises – from residential to commercial – was sufficient to alter the substance of the property. Why? Because the usufructuary's right of enjoyment is not an absolute right: it must respect the purpose of the property as it existed at the time the usufruct was created.

The Reasoning of the Court — Analysed

The Court of Cassation relied on Article 578 of the Civil Code (which defines usufruct as the right to enjoy things as the owner himself, but subject to the obligation to preserve their substance). It also recalled Article 618 of the same code (which allows forfeiture of the usufruct in case of abuse of enjoyment). The reasoning is as follows: the usufructuary may use the property, but he cannot change its purpose. However, concluding a commercial lease fundamentally changes the nature of the property: a dwelling becomes professional premises, with different legal and practical constraints (right to renewal of the lease, commercial rent, etc.).

The judges specified that this alteration is in itself constitutive of an abuse of enjoyment, regardless of any material damage. Thus, even if the property is perfectly maintained, the change of use is sufficient to characterise the abuse. The decision rejects Mrs Y's argument that the absence of physical damage prevented the finding of abuse. On the contrary, the Court affirms that the substance of a property includes its legal and economic purpose, not only its physical integrity.

This solution has been consistent in case law since 1975. It has been confirmed many times, notably in a 1995 judgment (Civ. 3e, 12 July 1995, No. 93-16.112) where an usufructuary had leased agricultural land to a farmer who built a greenhouse without authorisation. The Court held that this constituted an abuse of enjoyment. The trend is therefore clear: the courts protect the bare owner against any unilateral change in the use of the property.

Concretely, what must the bare owner prove? He must demonstrate that the usufructuary has concluded a commercial lease (or any other act) that modifies the purpose of the property. He does not have to prove material prejudice. The mere existence of a commercial lease on a residential property is sufficient to characterise the abuse.

What This Means for You — Practically

For the bare owner: you are not defenceless. If you discover that the usufructuary has rented your property for commercial use without your consent, you can apply to the judicial court for forfeiture of the usufruct. For example, in Montdidier, a bare owner succeeded after the usufructuary had rented a garage to a mechanic, whereas the property was intended for storage use. The court ordered the return of the property and payment of damages in the amount of €15,000 for the loss suffered.

For the commercial tenant: beware! If you rent premises that you know are subject to a usufruct, inquire about the consent of the bare owner. A lease concluded without this consent may be annulled, and you could be evicted. Remember to demand a certificate from the bare owner authorising the change of use.

For the usufructuary: you must respect the purpose of the property. If you wish to rent it for commercial use, obtain the written consent of the bare owner. Without this, you risk losing your usufruct, and therefore all your rights over the property. In practice, an usufructuary can ask the bare owner for authorisation, possibly in exchange for compensation. If the bare owner refuses, the usufructuary can apply to the court for authorisation, but this is not guaranteed.

Four Tips to Avoid This Type of Dispute

• Check the purpose of the property in the usufruct deed: Before signing a lease, read carefully the deed creating the usufruct. It specifies the purpose of the property (residential, commercial, agricultural). Any change requires the consent of the bare owner.
• Obtain a written document from the bare owner: If you are an usufructuary and wish to rent for commercial use, have the bare owner sign an express authorisation. Keep this document in original.
• For bare owners: monitor the use of the property: Visit the property regularly (at least once a year) and ask to see current leases. If you notice any commercial activity, act quickly: a registered letter with acknowledgment of receipt may be enough to stop the abuse.
• In case of dispute, do not delay: Forfeiture of the usufruct can be sought in court. But the action is time-barred after 5 years from the discovery of the abuse. In Albert, an owner lost his case because he had waited 7 years before acting. Do not let it drag on.

Further Exploration: Related Case Law and Developments

A judgment of the Court of Cassation of 8 March 2000 (No. 97-22.024) clarified that the conclusion of a commercial lease by the usufructuary without the consent of the bare owner constitutes an abuse of enjoyment, even if the property was already leased for commercial use before the creation of the usufruct. Only the original purpose of the property at the time of the usufruct matters.

In 2012, the Court of Cassation (Civ. 3e, 11 July 2012, No. 11-18.183) held that the usufructuary may grant a commercial lease for premises already used for commercial purposes, provided he does not change their nature. For example, a lease of a clothing shop can be renewed without problem. But if the usufructuary wants to set up a restaurant there, he must obtain the consent of the bare owner.

The trend is therefore towards enhanced protection of the bare owner's right of ownership. The judges are very strict about respecting the purpose of the property. In the future, we can expect this case law to be extended to long-term residential leases (12-year leases) or seasonal rentals like Airbnb, which also modify the use of a dwelling.

Summary and Next Steps

FAQ:

1. As an usufructuary, can I rent a dwelling for commercial use? No, without the consent of the bare owner. This constitutes an abuse of enjoyment.

2. What if the usufructuary has already signed a commercial lease? The bare owner can seek annulment of the lease and forfeiture of the usufruct. He must act quickly in court.

3. What are the time limits for taking action? The action for forfeiture is time-barred after 5 years from the discovery of the abuse. The commercial lease may be annulled within 5 years of its conclusion.

4. Can the commercial tenant be evicted? Yes, if the lease is annulled. However, the tenant may claim damages from the usufructuary for eviction.

5. Can an usufructuary obtain authorisation from the court to change the use? Yes, but it is rare. The court only grants this authorisation if the change is justified by the interest of the property (for example, to avoid prolonged vacancy).

Are you in a similar situation? A first 30-minute consultation with Maître Zakine (€45) can save you months of proceedings — and often much more. Book an appointment →