Two buyers sign a preliminary agreement for a plot in Provence. The SAFER (the French rural land agency, which holds a pre-emption right over agricultural land sales) pre-empts part of the plot, sends its decision to the buyers at the address given in the notaire’s declaration, and the letters come back: incomplete address. Two years later the buyers, who in the end obtained only half of the plot, seek annulment of the pre-emption. Too late, says the Court of Appeal: they had known since November 2020. The Cour de cassation (the French supreme court for civil matters), in a reported decision of 9 July 2026, holds the opposite: without a regular notice, the six-month time limit does not run, even if the evicted buyer learnt of the decision by other means.
The facts
By deed of 23 June 2020, an owner promised to sell a plot to a couple. Informed of the project, the SAFER Provence-Alpes-Côte d’Azur decided on 18 September 2020 to pre-empt only part of the plot; the same day it notified its decision to the buyers, at the address given in the declaration of intention to sell sent by the notaire (French civil-law notary). The letters came back marked “no access or addressing”. On 25 September it posted the pre-emption notice at the town hall.
The seller refused the partial pre-emption; the SAFER then acquired the whole, divided the plot in two, resold one half to the buyers on 14 September 2021 and allocated the other to another applicant in January 2022. On 18 August 2022 the buyers sued the SAFER and the seller for annulment of the pre-emption decision. On 14 November 2024 the Aix-en-Provence Court of Appeal held their claim inadmissible: the six-month period had run from the posting of 25 September 2020, the SAFER had met its obligation by writing to the address supplied, and the buyers had been informed “at the latest in November 2020”.
The decision
The Cour de cassation quashed (Cass. 3e civ., 9 July 2026, appeal no. 25-15.423, reported), under article 6 § 1 of the European Convention on Human Rights and articles L. 143-3, L. 143-13 and R. 143-6 of the French Rural Code.
It recalled that a challenge to a SAFER pre-emption decision is inadmissible after six months “from the day on which those reasoned decisions were made public”, that the decision must be brought to the attention of those concerned and notified to the evicted buyer by registered letter within fifteen days of the notaire’s notification, and that the fifteen-day period runs only from a complete and accurate notification by the notaire of the evicted buyer’s identity and address, as it held on 19 March 2026.
Then the rule: “the letter addressed to the evicted buyer on the basis of inaccurate or incomplete information which did not allow its delivery not constituting a regular notice within the meaning of article R. 143-6, the six-month period provided by article L. 143-13 of the Rural Code for challenging the pre-emption decision cannot run against that evicted buyer, notwithstanding their knowledge of the existence of a pre-emption decision by other means” (translated from the French). The Court of Appeal, which had found that the letter could not be delivered, could not start the period running.
What this changes for the valuation
The challenge remains open, and it is about a price. Challenging a SAFER pre-emption means first discussing its reasons against the objectives of article L. 143-2, but very often also discussing the price: the SAFER may pre-empt at the price of the agreement or offer a lower price by way of revision (article L. 143-10), and the seller may then withdraw the property or ask the court to fix the price. An evicted buyer who recovers the right to challenge also recovers the possibility of having it examined whether the pre-emption, and its resale to another applicant, respected their purpose. A valuation report on the property, agricultural or buildable according to its classification, underpins that discussion.
Partial pre-emption and the value of the remainder. The SAFER here wanted only part of the plot; the seller refused, as the Rural Code allows, and required acquisition of the whole. That refusal is not a formality: a plot cut off from its agricultural part, or from its access, is not worth the fraction of its price corresponding to the remaining area. The expert quantifies the depreciation of the remainder, as in a partial compulsory purchase, to inform the seller on the merits of requiring the whole and to justify the price claimed.
Agricultural references. The value of rural property is established from sales of land and pasture in the area, published each year in the official indicative scale of agricultural land values, and from comparable transfers known to the SAFER itself, which the expert may ask to be disclosed in the proceedings. For a plot in a buildable zone or on the edge of a built-up area, as is frequent in Provence, the classification of the land comes before the price, with the local plan at the date of the agreement.
A notice is a matter of documents. The decision places on the SAFER the risk of an incomplete address, even one supplied by the notaire. For the parties, the lesson is practical: check the address in the declaration of intention to sell, keep the acknowledgements of receipt, date every exchange. The same requirement of traceability applies to the valuation report produced in the challenge, which must state its sources and dates to be usefully discussed.
What the expert takes from it
- Without a regular notice to the evicted buyer, the six-month limit for challenging a SAFER pre-emption does not run, even if they were informed otherwise.
- A challenge to a pre-emption often bears on the price; the valuation of the property supports it.
- A partial pre-emption depreciates the rest of the plot; the seller may require the whole, and the expert quantifies the depreciation of the remainder.
- Agricultural references come from the annual land value scale and from transfers known to the SAFER; the classification of the land comes before the price.
- Addresses, acknowledgements of receipt and dates: the procedure, like the report, is judged on its documents.
Further reading
The Compulsory purchase and pre-emption page describes the assignment, its timescale and its fee. The glossary entry droit de préemption and the guide Public bodies and pre-emption: setting a defensible price complement this article. On the same theme: SAFER pre-emption: price revision and withdrawal of the sale and Pre-emption: the price fixed by the judge and the condition of the property. The decision is available on Légifrance.
What next
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