Fire Between Neighbours: Liability for Abnormal Neighbourhood Disturbance Excluded by the Court of Cassation

Picture the scene: you own a flat in Collioure, overlooking the sea. One summer afternoon, a fire breaks out in the neighbouring house, occupied by tenants. The flames quickly spread to your property, destroying part of the roof and damaging your furniture. You turn to your neighbour for compensation. But on what legal basis? Can you invoke "abnormal neighbourhood disturbance" – that well-known theory that requires compensation for excessive nuisances – or is this a special case? This is the question the Court of Cassation decided on 7 February 2019, in a ruling that directly affects all owners and tenants in the Perpignan area.

This decision (No. 18-10.727) went relatively unnoticed, but it clarifies an essential point of civil liability law: in the event of a fire spreading from one building to another, one cannot rely on the concept of abnormal neighbourhood disturbance. Only the rules of liability for things under one's control (Article 1242 of the Civil Code) apply. This changes many things, particularly regarding the burden of proof and the persons liable.

But what exactly does this change for you? How should you react if you are a victim or the cause of a fire? This article analyses the decision, its practical implications, and gives you advice on how to avoid or manage this type of dispute, using concrete examples in Perpignan and Collioure.

The Facts: A Story That Happens Every Day

The case begins with a fire breaking out in a building, probably of accidental origin. The flames spread to the neighbouring building, causing significant material damage. The owners and occupants of the damaged building sue the owner of the building where the fire started, as well as his tenant, on the basis of abnormal neighbourhood disturbance. They claim damages for the losses suffered.

At first instance, the court dismisses all their claims. The judges consider that the theory of abnormal neighbourhood disturbance cannot be invoked in the event of a fire spreading from one building to another. The victims appeal, but the Court of Appeal upholds the judgment. They then appeal to the Court of Cassation.

Before the Court of Cassation, the victims argue that abnormal neighbourhood disturbance should apply, because the fire constitutes an excessive nuisance that goes beyond the normal inconveniences of neighbourhood. They argue that liability for things under one's control (Article 1384, now 1242) would not be the only possible basis. The Court of Cassation dismisses their appeal. It recalls that "liability for disturbances exceeding the normal inconveniences of neighbourhood cannot be extended to the case of the spread of a fire between neighbouring buildings, which is governed by the provisions of Article 1384 (now 1242, paragraph 2) of the Civil Code".

In short, the lower courts were right: the special regime for fire (Article 1242) prevails over the general theory of neighbourhood disturbance. Victims cannot therefore choose the basis most favourable to them.

The Reasoning of the Court — Analysed

To understand this decision, we must go back to the texts. Article 1242 of the Civil Code (former Article 1384) provides that "a person is liable not only for the damage he causes by his own act, but also for that caused by the acts of persons for whom he is responsible, or by things under his control". Paragraph 2 specifies that "the person who has, in any capacity, possession of all or part of the building or movable property in which a fire originated shall only be liable to third parties for damage caused by that fire if it is proved that it must be attributed to his fault or the fault of persons for whom he is responsible". This regime is specific: it reverses the burden of proof (the victim must prove fault), unlike the general liability for things under one's control, which presumes the liability of the custodian.

On the other hand, the theory of abnormal neighbourhood disturbance is a jurisprudential construction based on Article 544 of the Civil Code (right of ownership) and the principle that no one may cause to another a disturbance exceeding the normal inconveniences of neighbourhood. It does not require proof of fault: it suffices to demonstrate the existence of an abnormal disturbance. In other words, it is more favourable to victims, because it engages the neighbour's liability even without fault on his part.

In this case, the victims wanted to apply this theory to avoid having to prove fault on the part of the owner or tenant of the building of origin. The Court of Cassation opposed that fire is a special case, already governed by a special text. And in law, the special rule derogates from the general rule. So one cannot circumvent Article 1242 by invoking neighbourhood disturbance.

Note, however: the Court does not say that neighbourhood disturbance is completely excluded in all situations. For example, if the smoke or odours from the fire persist after extinguishment and cause nuisances, neighbourhood disturbance could be invoked. But for direct damage caused by the spread of flames, Article 1242 applies exclusively.

What few people know is that this solution has been consistent since a ruling of the Mixed Chamber of 9 November 2007. The 2019 decision merely confirms this case law. It also recalls that the tenant may be considered the custodian of the thing (the building) and therefore liable, if he has the enjoyment of the dwelling. An important nuance for landlord owners.

What This Changes for You — Practically

This decision has very concrete practical implications for owners, tenants and real estate professionals, particularly in the Perpignan area.

For a landlord owner: If you rent out a flat in Perpignan and a fire starts at your tenant's and damages the neighbouring building, you will not automatically be liable. The victim must prove that the fire was due to your fault or that of your tenant. If the tenant is the custodian (which is generally the case), he will have to answer, unless you have committed a fault (e.g. defective electrical installation that you were supposed to maintain). Concrete example: €50,000 damage to the neighbouring building. Without this decision, the neighbouring owner could have claimed this sum directly from you, without having to prove your fault. Now, he must show that you or your tenant were negligent.

For a tenant: You are liable for fires originating in your home if you are at fault (e.g. improperly extinguished cigarette, electrical overload). In the absence of fault, you are not liable. However, if the owner is sued, he could turn against you if you are at fault. If you are a victim of a fire from the neighbour, you must prove the fault of that neighbour or his owner to obtain compensation – you cannot invoke neighbourhood disturbance.

For a purchaser: Before buying a property, check the history of fire incidents. A neighbouring building that has suffered a fire may lead to hidden defects or risks of litigation. If you buy in Collioure, find out about the building's history and the state of the electrical installations.

For a co-owner: In a co-ownership, if a fire starts from a private lot and damages the common areas, the syndic may take action against the co-owner concerned on the basis of Article 1242. But he will have to prove fault. If the incident affects several lots, insurance plays a key role. Check that your policy covers damage caused to third parties.

If you are in this situation, you must:

• Report the incident to your insurer within 5 working days (legal deadline).
• Keep all evidence (photos, witness statements, fire brigade reports).
• Do not admit liability without legal advice.

Example in Perpignan: A fire starts in a garage located in a co-ownership in the city centre. The garage is rented to a tradesman who stores flammable products there. The fire spreads and damages three flats. The owners of the flats sue the owner of the garage and the tenant. Thanks to this case law, they cannot invoke neighbourhood disturbance; they must prove that the tenant was negligent (e.g. non-compliance with storage standards). If proof is difficult, they could be dismissed.

Four Tips to Avoid This Type of Dispute

• Check your electrical and gas installations: Have an electrical diagnostic (Carrez law) and an annual boiler service carried out. In Collioure, as everywhere, a defective installation is a frequent source of fire. A lack of maintenance can be considered a fault.
• Take out an appropriate multi-risk home insurance policy: Check that your policy covers damage caused to third parties (public liability). In a co-ownership, the syndic's insurance covers the common parts, but not the private lots. If you are a tenant, your insurance must include fire cover.
• In the event of an incident, do not neglect the insurance declaration: Deadlines are strict (generally 5 working days). A late declaration may lead to a reduction in compensation. Take photos and keep written records.
• Consult a lawyer before any legal action: As this decision shows, the choice of legal basis is crucial. A lawyer specialised in property law (such as Maître Zakine) can analyse your situation and determine the best strategy. undefined, I have come across cases where victims lost their case because they invoked the wrong basis.
• Anticipate risks in co-ownership: If you are a syndic, have a fire risk assessment carried out (ERP, common installations). If you are a co-owner, attend meetings and vote for upgrading works.

Further Analysis: Related Case Law and Developments

This decision is part of a consistent line: the Court of Cassation had already ruled, in a Mixed Chamber ruling of 9 November 2007, that damage caused by the spread of a fire falls exclusively under Article 1384 (now 1242). Since then, lower courts systematically apply this rule. Some more recent decisions (Civ. 2e, 21 January 2016, No. 14-29.404) have specified that the custodian of the thing (building) may be the tenant, which limits the liability of the non-occupying owner.

However, a development is underway: the law of 10 July 2020 (known as the "fire" law) amended Article 1242 for forest fires, but not for buildings. For real estate, the regime remains unchanged. Therefore, the case law is likely to remain stable.

What this means for the future: victims of fires between neighbours must imperatively prove fault. This makes legal recourse more difficult, but it also protects owners and tenants against abusive actions. In my view, this solution is balanced: it prevents the theory of neighbourhood disturbance, designed for continuous nuisances (noise, odours), from being diverted from its purpose.

Frequently Asked Questions

Can I invoke abnormal neighbourhood disturbance to obtain compensation after a fire from the neighbour?
No, the Court of Cassation expressly excludes it. You must rely on Article 1242 of the Civil Code and prove the fault of the neighbour or the custodian of the building of origin.

What should I do if I am a tenant and a fire starts from my home?
Report the incident to your insurer and do not admit liability without legal advice. If you have not committed any fault, you are not liable. The owner could be held liable if the installation is defective.

What are the time limits for taking legal action after a fire?
The limitation period is 5 years from the manifestation of the damage (Article 2224 of the Civil Code). However, it is advisable to act quickly to preserve evidence.

Does my insurance cover damage caused to my neighbour by a fire?
Yes, if you have taken out public liability cover in your multi-risk home insurance policy. Check the limits and exclusions.

Can the owner be held liable even if he does not occupy the home?
Yes, if he has committed a fault (e.g. lack of maintenance). Otherwise, the tenant, as custodian, is liable. The owner may be sued on the basis of Article 1242 if it is proved that he had custody of the thing (for example, common parts).

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