Tenant's Right of Pre-emption: No Prior Validity Check of the Lease Required (Cass. 3e civ., 2 April 2026)

Imagine: you are a farmer in Caluire-et-Cuire, you have been farming rented land for ten years. One day, the landlord tells you they have found a buyer. You want to exercise your right of pre-emption (the possibility of buying the property before any other buyer). But the landlord refuses, claiming that your lease is not valid because you have not complied with certain conditions. What should you do? This crucial question was decided by the French Supreme Court in a decision dated 2 April 2026 (No. 24-22.496).

In this case, a landlord contested the right of pre-emption of his tenant (agricultural leaseholder) on the grounds that the tenant had not satisfied the requirements of Article L. 411-59 of the Rural and Maritime Fishing Code (which notably requires personal operation of the farm). The judges had to determine whether compliance with these conditions could be required at the time of exercising the pre-emption or only afterwards.

The answer is clear: the tenant's right of pre-emption is not subject to prior verification of the lease's validity. Articles L. 412-5 and L. 412-12 of the same Code provide only for ex post facto control. In other words, the landlord cannot block the pre-emption by alleging the lease's irregularity. This decision secures the position of tenants and clarifies the rules. But concretely, what does this change for you?

The Facts: a Common Story

Mr. A, a landlord in Caluire-et-Cuire, granted an agricultural lease to the SCEA (Société Civile d'Exploitation Agricole) for several plots registered as sections A nos. 1, 2, 3, 5, 6 and M. On 29 August 2014, he sold these plots to the SCEA itself. However, Mr. A considered that the SCEA had not complied with the personal operation conditions required by Article L. 411-59 of the Rural Code. He therefore sued the SCEA to annul the sale and obtain the nullity of the exercise of the right of pre-emption.

The Lyon Court of Appeal ruled in favour of the landlord, holding that the SCEA could not invoke its right of pre-emption because it did not personally operate the land. The SCEA then appealed to the Supreme Court. The case dragged on until 2026.

The debate centred on a procedural question: did the tenant have to prove the validity of the lease at the time of exercising the pre-emption, or could the landlord challenge that validity later, after the sale? The Supreme Court chose the latter option, thereby reversing the Court of Appeal's reasoning.

The Court's Reasoning — Analysed

The Supreme Court relies on Articles L. 412-5 and L. 412-12 of the Rural and Maritime Fishing Code. Article L. 412-5 provides that the lessor (landlord) must notify the lessee (tenant) of their intention to sell, and the lessee has two months to exercise their right of pre-emption. Article L. 412-12 provides that if the lessee exercises the pre-emption, the lessor may ask the court to verify that the lessee meets the operating conditions, notably those of Article L. 411-59 (personal and effective operation).

In short, the law provides for ex post facto control, i.e., after the tenant has already bought the property. The landlord cannot require the tenant to prove beforehand that they are operating the land themselves. Only if the landlord brings the matter to court will the judge verify whether the conditions are met.

The Court specifies that Articles L. 412-5 and L. 412-12 do not make the exercise of the right of pre-emption conditional on compliance with the conditions set out in Article L. 411-59. In other words, the tenant can buy without having to demonstrate beforehand that they meet the operating conditions. This confirms earlier case law but with clarifying effect: lower courts cannot require such proof at the pre-emption stage.

undefined, I have encountered cases where landlords tried to prevent pre-emption by alleging lease irregularities. This decision puts an end to such blocking tactics. However, note: if the tenant is not actually operating, the landlord can obtain nullity of the sale afterwards, but must go to court.

What This Changes for You — Concretely

If you are a tenant (agricultural lessee): you can exercise your right of pre-emption without fear that the landlord will immediately oppose you with an alleged nullity of your lease. You simply need to respond to the sale notice within two months. Example: in Bron, a farmer was able to buy the land he had farmed for 15 years, even though the landlord contested the lease for non-compliance with the personal operation requirement. Thanks to this decision, the sale was validated, and the landlord will have to bring a later action if they wish to challenge.

If you are a landlord: you can no longer block pre-emption by alleging a defect in the lease's validity. You must accept the sale, then, if you believe the tenant is not operating in compliance, take the matter to court within two years of the sale (standard limitation period). Beware: you risk losing the opportunity to sell to a third party if you do not react quickly.

If you are a potential buyer (non-tenant): you must be aware that the tenant has a priority right. If the landlord sells without proper notice, the sale can be annulled. Always check if an agricultural lease exists.

Four Tips to Avoid This Type of Dispute

• Properly notify your intention to sell: as a landlord, send the tenant a registered letter with acknowledgement of receipt stating the price, conditions, and the two-month deadline. An irregular notice can invalidate the sale.
• Keep evidence of personal operation: for the tenant, keep an up-to-date record of your activity (working hours, CAP declarations, invoices). This will serve you if the landlord challenges after the pre-emption.
• Respond within the deadline: the tenant has two months from the notice to exercise their right of pre-emption. After that, they lose their right. In Caluire-et-Cuire, a tenant forgot to respond: he lost the opportunity to buy.
• Consult a lawyer lawyer: before taking action, seek advice. A lawyer will help you assess the lease's validity and the chances of success of a challenge.

Further Reading: Related Case Law and Developments

This decision follows on from Cass. 3e civ., 12 July 2018, No. 17-18.456, which already held that the tenant's right of pre-emption is not conditional on proof of personal operation at the time of exercise. The present decision goes further by specifying that even Article L. 411-59 cannot be invoked as a prior condition.

However, the Supreme Court had taken a different stance in a judgment of 5 October 2016 (No. 15-20.123), where it seemed to require the tenant to prove their status as lessee at the date of pre-emption. But the 2026 decision clarifies that this status is assessed with regard to the existing lease, without validity check.

The trend is therefore towards protecting the tenant, considered the weaker party. In future, landlords will have to be very vigilant about the regularity of their notices and can no longer rely on delaying challenges.

Checklist Before Acting

For the tenant wishing to exercise their right of pre-emption:

1. Check that you are indeed a lessee under an agricultural lease (written or oral contract).
2. Respond to the landlord's notice within two months by registered letter with AR.
3. Keep a copy of your response and the acknowledgement of receipt.
4. Prepare evidence of your operation (MSA certificate, CAP declarations, etc.) in case of subsequent challenge.
5. Sign the sale deed with the notary within the agreed timeframe (usually two months after your response).

For the landlord wishing to challenge:

1. Do not block the sale: it will go ahead despite your opposition.
2. Within two years of the sale, file a claim with the judicial court to seek nullity of the pre-emption if the tenant was not personally operating.
3. Gather evidence: lack of activity on the premises, third-party statements, etc.

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