Non aedificandi Servitude: Notary Must Check Property Origins or Face Liability

Imagine: you buy a lovely house in Béziers, with an unobstructed view of the sea. The notary assures you that the property is free of any servitude (a servitude is a charge on land for the benefit of another, for example the obligation not to build). But a few months later, your neighbours demand the demolition of part of your construction on the grounds that a "non aedificandi" servitude (prohibition to build) encumbers your plot. What to do? Who is liable? This is exactly the question put to the French Supreme Court in a decision of 23 November 1999, which established an essential principle for all real estate actors.

This decision, given under number 97-12.595, concerns a dispute that arose at the end of the 1990s, but whose lessons remain highly relevant today. It involves the liability of the notary, a legal professional often thought infallible. In short, the notary must verify the origins of ownership (i.e., the history of successive owners) and the mortgage situation (debts secured by the property) before drafting the sale deed. If he fails to do so, he may be ordered to compensate the loss suffered by the buyer. But what exactly does this mean for you?

In this article, we will break down this decision step by step, explaining each legal term, and above all give you practical tips to avoid finding yourself in such a situation. Whether you are an owner in Frontignan, a tenant in Montpellier or a real estate professional, this information will be valuable to you.

The facts: a story like many that happen every day

Let's go back to 1955. The SCI Bagatelle-Est (a real estate investment company) is formed. One of its partners contributes a building, the "Château de Madrid". By a deed drawn up by Maître Jacques…, notary, a servitude is granted: a "non aedificandi" servitude prohibiting construction on part of the land. This servitude is supposed to be mentioned in subsequent deeds. Except that…

In 1985, the "Château de Madrid" property is sold to Mr X (let's call him Mr Durand, a Béziers owner). The sale deed, drafted by a notary of the SCP Jacques… and others, states that the property is sold "free of all servitudes". Mr Durand therefore buys in full confidence. He undertakes construction work on his plot. But several co-owners of the Bagatelle-Est residence, who benefit from the non aedificandi servitude, object to these constructions. They sue Mr Durand to obtain the demolition of the constructions and damages. Mr Durand, who asked for nothing, finds himself at the heart of a conflict that lasts years.

The Tribunal de Grande Instance of Grasse (in the Alpes-Maritimes) is seised. The co-owners succeed: the servitude does exist, and Mr Durand must demolish. He then turns against the notary who drafted the 1985 sale deed, accusing him of not having verified the origins of ownership and the mortgage situation, which would have informed him of the existence of the servitude. The notary is ordered to pay damages at first instance, then on appeal. He appeals to the Supreme Court. The French Supreme Court, in its decision of 23 November 1999, dismisses his appeal and confirms his liability. In other words, the notary must bear the consequences of his failure.

The reasoning of the court — explained

The French Supreme Court relies on Article 1240 of the Civil Code (formerly 1382), which provides that "any act of a person which causes damage to another obliges the person by whose fault it occurred to repair it". In other words, if the notary commits a fault in the exercise of his functions, he must compensate the victim. Here, the fault is clear: the notary did not verify the origins of ownership (i.e., previous deeds of sale, gifts, etc.) and the mortgage situation (registrations of privileges or mortgages). Yet this verification is an essential obligation to ensure the effectiveness of the sale deed. The notary must ensure that the seller is indeed the owner, that the property is free of any hidden charge, and that the seller's declarations (in particular on the absence of servitude) are accurate.

The Court specifies that this obligation extends to verifying the seller's declarations, particularly those relating to servitudes. In this case, the seller had declared that the property was free of servitudes, but this was false. The notary should have consulted the previous deeds to check this assertion. If he had done so, he would have discovered the non aedificandi servitude and informed the buyer, who could have withdrawn from the sale or negotiated a price reduction. This case law is constant: it confirms that the notary is not a mere drafter, but a true adviser. However, note: the notary's liability is not automatic. There must be a causal link between his fault and the loss. Here, the loss is obvious: Mr Durand had to demolish his construction and pay damages to the co-owners.

What few people know is that this obligation to verify applies even if the seller is in good faith. The notary cannot simply rely on his declarations. He must go back up the chain of owners (the "origins of ownership") over a sufficiently long period, in principle 30 years, but sometimes longer if older servitudes exist.

What this means for you — concretely

If you are a buyer of a property, this decision protects you. You can require the notary to check everything, and if he does not, you can bring a claim for his liability. But beware: you must act quickly. The limitation period (time to bring legal action) is generally 5 years from the discovery of the problem. For example, if you buy a house in Frontignan and discover two years later that a right of way servitude prevents the extension of your garden, you can sue the notary within 5 years of that discovery. undefined, I have come across cases where buyers have obtained compensation ranging from €10,000 to €100,000 depending on the extent of the loss (diminution in value of the property, demolition costs, etc.).

If you are a seller, this decision reminds you that you must be honest in your declarations. If you omit to disclose a servitude, you could be sued for fraudulent misrepresentation or for latent defect (hidden defect of the property). But the notary remains primarily liable if he did not check.

For real estate professionals (agents, developers), this case law underlines the importance of working with rigorous notaries and advising your clients to consult a lawyer lawyer in case of doubt. A developer who buys land in Béziers to build a housing estate must ensure that the notary checks for the absence of servitudes, failing which the project could be blocked.

Four tips to avoid this type of dispute

• Require your notary to consult previous deeds: Before signing, ask your notary to provide you with a report on the origins of ownership and servitudes. If he hesitates, change notary.
• Have a boundary survey and a schedule of servitudes carried out: A surveyor can check on the ground whether any apparent servitudes exist (right of way, pipes, etc.). This costs between €1,500 and €3,000 but can save you years of litigation.
• Check the local urban plan (PLU): The PLU may contain planning servitudes (e.g., non-building zone). Consult it at the town hall or online. In Béziers, the PLU is accessible online.
• Keep all documents: Sale deed, preliminary contract, surveys, correspondence from the notary. In case of dispute, these pieces of evidence are crucial to establish the notary's fault.

Further reading: related case law and developments

This decision is part of a consistent line of the French Supreme Court. As early as 1991, a decision (Civ. 1st, 5 November 1991) had already held that the notary must check the mortgage situation. More recently, a decision of 12 July 2012 (No. 11-18.046) extended this obligation to rights of way. The trend is therefore towards strengthening notarial liability, with a requirement for increased vigilance. On the other hand, if the notary consulted the deeds but the servitude did not appear (for example, if it was oral or unpublished), his liability might be excluded. But in practice, servitudes are generally published in the land registry (formerly the mortgage registry).

For the future, digitisation of files (online land registry) facilitates checks. Notaries no longer have an excuse for not consulting the data. Buyers are therefore better protected, but must remain vigilant.

In practice: what to do

FAQ:

• What should I do if I discover a servitude not mentioned in my sale deed? Immediately contact a lawyer specialised in property law. Check whether the notary committed a fault. If so, you can bring a professional civil liability claim.
• Can I cancel the sale? Yes, if the servitude renders the property unfit for its use (for example, if it prohibits any construction). However, an action for nullity is often more complex than an action for damages.
• What are the time limits for taking action? You have 5 years from the discovery of the servitude to act against the notary (general limitation period). Against the seller, the period is 2 years for latent defects.
• How much does a lawsuit cost? Lawyer's fees vary from €1,500 to €5,000 for a first instance procedure. But if you win, the notary may be ordered to reimburse them.
• Does the notary have insurance? Yes, notaries are covered by compulsory professional civil liability insurance. If they are ordered to pay, the insurance pays.

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