Neighbourhood disturbance: when the judge cannot impose works that no one requests

Imagine: you own a house in Plan-de-Cuques, in the Bouches-du-Rhône. For years, you have been suffering from noise, odours and the constant passage of trucks from a gas bottle depot installed next to your home. You decide to sue the operator in court to stop this abnormal neighbourhood disturbance. You request outright the removal of the activity. But the judge, after expert evidence, only orders adaptations: move the storage, install noise barriers… You appeal, and the court of appeal confirms these measures. Except that you never requested them. And the operator, for its part, was seeking dismissal of your claim. Who is right?

The Court of Cassation resolved this question in a judgment of 17 February 2011 (no. 09-70.137). And the answer is clear: the judge cannot change the subject matter of the dispute. In short, if you request the total removal of an activity, the court cannot impose adaptation works that no one requests. A decision that changes the game for victims of neighbourhood disturbances, but also for operators. How should you react? We explain everything.

But what exactly does it change? To understand, let us delve into the facts of this case, before analysing the judges' reasoning and seeing what this means for you, concretely, whether you are an owner, tenant or real estate professional in Septèmes-les-Vallons, Marseille or elsewhere.

The facts: a story like many that happen every day

Mr and Mrs X are owners of a dwelling house in Plan-de-Cuques. For several years, they have suffered nuisances from the gas bottle storage activity carried out by the company International Services on a neighbouring plot. Noise, odours, heavy goods vehicle traffic, potential safety risk: the disturbance is such that they obtain an interim order for the appointment of a court expert to assess the nuisances.

The expert submits his report and recommends adaptations: move the acetylene bottle storage to the north of the building, obtain the written agreement of the neighbour ACMF, install acoustic screens… Relying on this report, Mr and Mrs X sue the company International Services on the merits before the tribunal de grande instance. Their claim is clear: they seek the total removal of the gas storage activity, considering that the nuisances are unbearable and that no adaptation can reduce them to a normal level.

For its part, the company International Services contests the existence of an abnormal disturbance and seeks outright dismissal of the claim. It proposes no adaptations, requests nothing else. However, the court orders the company to implement the expert's recommendations, i.e. to carry out the recommended adaptations, without removing the activity. The X couple appeal, arguing that the court exceeded its role by imposing a solution they had not requested. The referral court of appeal upholds the judgment.

The case then comes before the Court of Cassation. The X couple argue that the court of appeal violated Article 4 of the Code of Civil Procedure, which provides that the judge must rule only on what is requested. By ordering adaptations, when the claimants sought total removal and the defendant merely sought dismissal, the court of appeal changed the subject matter of the dispute. The Court of Cassation agrees: it quashes the appeal judgment and refers the case to another court.

The reasoning of the court — analysed

The heart of this decision rests on a fundamental principle of civil procedure: the subject matter of the dispute is fixed by the parties' claims. Under Article 4 of the Code of Civil Procedure, the judge cannot rule on what has not been requested. In other words, the parties are masters of their dispute: they define what they want to obtain, and the judge can neither add to nor subtract from their claims.

In this case, the X couple's claim was clear: they wanted the total removal of the gas storage activity. The company International Services, for its part, requested nothing other than dismissal of that claim. Neither party sought adaptations or corrective works. Yet the court of appeal ordered the company to implement the expert's recommendations: move the storage, obtain a written agreement, etc. In doing so, it granted the X couple something they had not requested (adaptations instead of removal) and imposed on the company an obligation it had not accepted. The Court of Cassation considers this violates Article 4 of the Code of Civil Procedure.

However, be careful: this does not mean the judge is completely powerless. For example, he can reduce the amount of a claim if he considers it excessive, or award damages in place of impossible specific performance. But he cannot substitute a different obligation from that which was requested, especially when the opposing party did not plead to that effect. undefined, I have encountered cases where judges ordered works that were not requested, thinking they were doing the right thing. This judgment reminds us that respect for the adversarial principle and the subject matter of the dispute is essential.

What few people know is that this decision is part of a consistent line of case law: judges must rule within the limits of the parties' claims. It does not create new law, but confirms a procedural rule that is often overlooked. For victims of neighbourhood disturbances, this means you must be precise in your claims: if you want works, ask for them explicitly. If you want the removal of the activity, ask for it. And if the expert proposes adaptations, you can include them in your submissions, but you are not obliged to.

What this changes for you — concretely

This decision has important practical implications, depending on your profile.

For the owner victim of a neighbourhood disturbance: you must be extremely precise in your court claims. If you seek the total removal of the activity, the judge cannot impose adaptations instead, even if recommended by an expert. However, if the expert proposes less radical solutions, you should consider them and formulate them as alternative claims (fallback claims, in case the main claim is rejected). For example: "primarily, removal of the activity; alternatively, carrying out the works recommended by the expert within 3 months under a penalty payment of €500 per day of delay."

For the operator (company, shopkeeper, craftsman): this decision protects you against unsolicited court orders. If your neighbour seeks closure of your activity, you can defend yourself by showing that the disturbances are not abnormal, or that adaptations are possible. But be careful: if you do not yourself request adaptations in your defence, the judge cannot order them. It is therefore better to propose corrective measures in your defence to try to reconcile interests. For example, in Septèmes-les-Vallons, a garage owner could propose the installation of a noise barrier and the limitation of opening hours to reduce nuisances.

For the tenant: if you suffer neighbourhood disturbances from another tenant or the landlord, you can take action. But know that the judge can only order what you request. If you claim damages, he cannot impose works. If you want works, ask for them. A concrete example: in Plan-de-Cuques, a tenant obtained €5,000 in damages for noise nuisances, but the judge did not order soundproofing because the tenant had not requested it. Result: the nuisances continued.

For the co-owner: if the disturbance comes from another unit (e.g. a shop on the ground floor), you can seek cessation of the activity or works. But be precise in your claims. The co-owners' association can also act, but again, its claims must be clear.

In summary: this decision reminds you that civil procedure is not a buffet for the judge. It is you who sets the menu. So, before suing, think carefully about what you want to obtain, and formulate it with the help of a lawyer.

Four tips to avoid this type of dispute

• 1. Before taking legal action, try an amicable conciliation. Send a registered letter to your neighbour or operator setting out the disturbances and proposing a solution. Many disputes are settled amicably, without legal costs. For example, in Septèmes-les-Vallons, an owner obtained the relocation of a material storage after a simple discussion.
• 2. Use an amicable expert before any proceedings. A bailiff's report or a private expert report can help you assess the nuisances and determine whether they are abnormal. This will enable you to quantify your loss and prepare your claims.
• 3. Be precise in your court claims. Do not hesitate to formulate main and alternative claims. If the expert proposes adaptations, include them in your submissions. This will prevent the judge from being tempted to decide for you.
• 4. Consult a lawyer specialising in property law. A professional will help you structure your argument and avoid procedural pitfalls. A first 30-minute consultation can save you months of proceedings.

Further reading: related case law and developments

This Court of Cassation judgment is part of a line of decisions reminding of the principle of the subject matter of the dispute. For example, a judgment of 13 March 2008 (no. 07-11.541) where the Court quashed a decision that had awarded damages for a loss not claimed. Similarly, a judgment of 9 July 2009 (no. 08-16.031) reminded that the judge cannot change the subject matter of the dispute by raising of his own motion a legal ground not invoked by the parties.

In matters of neighbourhood disturbance, the case law is consistent: the disturbance must be abnormal to give rise to a right to compensation. But the question of the measures to be ordered (removal of the activity or mere adaptations) depends on the circumstances. The Court of Cassation has thus held that the judge can order cessation of the activity if the disturbances are excessive and cannot be reduced by adaptations (Cass. 3rd Civ., 4 May 2011, no. 10-16.630). But he can only do so if a claim to that effect is made.

The current tendency of the courts is to favour proportionate solutions: rather than ordering the closure of an economic activity, judges often impose insulation works, time restrictions or activity limitations. But again, these measures must be requested by the parties. This 2011 judgment is therefore an important safeguard for litigants: it guarantees that the judge cannot go beyond what is requested, even if it seems fairer to him.

In practice: what to do

FAQ:

1. Can I request the total removal of a harmful activity? Yes, you can. But the judge will only grant it if the disturbance is abnormal and if no reasonable adaptation can reduce it. Prepare solid evidence (expert report, reports).
2. What if the expert proposes adaptations that I do not want? You are not obliged to request them. You can maintain your claim for removal. But if the judge considers the adaptations sufficient, he may reject your claim. It is better to formulate an alternative claim.
3. Can I obtain damages without requesting works? Yes, you can claim compensation for the loss suffered (loss of enjoyment, loss of property value, etc.). The judge can award you damages even if you do not request works.
4. What is the time limit to take action? In matters of neighbourhood disturbance, the action is subject to a 5-year limitation period from the day the disturbance manifested itself continuously. But it is advisable to act quickly to avoid worsening.
5. How much does a procedure cost? Costs vary: lawyer's fees (count €1,500 to €5,000 for a procedure on the merits), expert fees (€1,000 to €3,000), court costs. A preliminary 30-minute consultation with Maître Zakine at €45 can help you assess your situation.

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 →