Nullity of a Co-ownership General Meeting: Indivisibility and Inadmissibility of Submissions

Imagine: you are a co-owner in Valbonne, in a residence in Hauts de Valbonne. The general meeting votes an increase in service charges to finance the renovation of the swimming pool. You consider the notice of meeting to be irregular. With three other neighbours, you decide to challenge the meeting. But one of them withdraws during the proceedings. Is your recourse still valid? And how should you present your claims in court without risking their rejection for procedural defects?

These questions were decided by the French Supreme Court (Cour de cassation) in a judgment of 7 September 2017 (No. 16-18.331). It recalls two fundamental principles: first, the nullity of a co-ownership general meeting is indivisible with respect to the claimants; second, the case management judge (conseiller de la mise en état) is only seized by submissions specially addressed to him. In clear terms, if you mix procedural requests and substantive claims in the same document, you risk inadmissibility.

In other words, this decision is a safeguard for co-owners and their lawyers: it imposes strict procedural rigour, on pain of seeing your action dismissed without examination on the merits. Let us decipher together the facts, the reasoning of the judges, and above all what this changes for you, whether you are an owner, tenant or managing agent.

The Facts: A Story Like Many That Happen Daily

In this case, several co-owners of a building located in Cagnes-sur-Mer (in the district of Cros-de-Cagnes) challenge the decisions taken at a general meeting of 12 May and 9 August (presumably two successive meetings). They consider that the co-ownership regulations were not respected and that certain resolutions are abusive. They sue the co-owners' association (syndicat des copropriétaires) before the Tribunal de grande instance of Grasse.

The court partially rules in their favour: it annuls some decisions, but dismisses others. Dissatisfied, the co-owners appeal. But during the proceedings, one of the co-owners (Mr X) withdraws. Problem: is the claim for nullity of the general meeting indivisible? In other words, if one of the claimants withdraws, does the action of the others fail?

Furthermore, another co-owner (Mrs Y) submits submissions to the Court of Appeal. In these submissions, she both requests the inadmissibility of the opposing party's submissions (a procedural question) and develops arguments on the merits. However, the case management judge considers that he is not validly seised because the submissions addressed to him are not specially dedicated to this procedural request. Result: the request for inadmissibility is dismissed.

The Cour de cassation, when seised, confirms this dual analysis: on the one hand, the indivisibility of the nullity of the general meeting, and on the other hand, the need for separate submissions to seize the case management judge. What seems technical at first glance actually has very concrete consequences for any co-owner involved in litigation.

The Reasoning of the Court — Deciphered

The Cour de cassation relies on two precise legal bases.

First, regarding indivisibility: the high court recalls that the nullity of a co-ownership general meeting is indivisible with respect to the claimants. This means that all co-owners who jointly challenge a same general meeting are bound by a common fate. If one of them withdraws, the action of the others is not automatically extinguished, but the judge must verify that the subject matter of the dispute is the same for all. In this case, the withdrawal of Mr X did not render the claim of the others inadmissible, because the nullity invoked was indivisible.

Second, concerning submissions addressed to the case management judge: Article 789 of the French Code of Civil Procedure (in its applicable version) provides that the case management judge has exclusive jurisdiction to rule on procedural objections, grounds of inadmissibility, etc. But he can only be seised by submissions specially addressed to him. In other words, if you mix in a single document a request for inadmissibility (procedural) and arguments on the merits (on the substance of your case), the judge considers that he is not validly seised of the procedural request. In this case, Mrs Y had included her request for inadmissibility in submissions that also contained arguments on the merits. Result: this request is inadmissible. The Cour de cassation validates this reasoning: "The case management judge is only seised of requests falling within his jurisdiction by submissions specially addressed to him."

What few people know is that this rule of specialisation of submissions is a formal requirement that can trap even the most seasoned lawyers. It aims to clarify the role of each actor: the case management judge deals with procedure, the Court of Appeal judges the merits. If you mix the two, you lose your procedural request.

In this case, the Cour de cassation therefore dismisses the co-owners' appeal, confirming the judgment of the Aix-en-Provence Court of Appeal. The judges emphasise that Mr X's withdrawal does not affect the action of the others, but that Mrs Y's request for inadmissibility was itself inadmissible for lack of special submissions.

What This Changes for You — Concretely

This decision has immediate practical implications, whether you are a co-owner, managing agent or lawyer.

For co-owners: if you challenge a general meeting with other co-owners, know that your action is indivisible. This means that if one of you withdraws or abandons, you are not necessarily deprived of your recourse, provided that the nullity invoked is the same for all. But beware: if you challenge different resolutions, indivisibility may not apply. Concrete example: in Cagnes-sur-Mer, three co-owners challenge the voted budget. One withdraws. The other two may continue, because the nullity of the budget is indivisible. In contrast, if one challenged the budget and the other the election of the managing agent, indivisibility would be excluded.

For managing agents: this decision strengthens your defence. If an isolated co-owner withdraws, you cannot automatically deduce that the action of the others fails. But you can invoke indivisibility to request the dismissal of the action if the claimants are not all in agreement.

For lawyers: the rule of special submissions is a classic trap. If you need to raise a ground of inadmissibility (for example, lack of standing to sue), you must imperatively address separate submissions to the case management judge, without mixing with the merits. An error can be fatal: the request inadmissible, you lose your chance to have the procedural question decided before the merits. undefined, I have encountered cases where experienced lawyers made this mistake, with serious consequences for their clients (adjournment to another hearing, additional costs).

For tenants: you are not directly concerned by this decision, because only co-owners can bring an action for nullity of a general meeting. But if your landlord is a co-owner and challenges a meeting, this may delay works or charges passed on to you.

Four Tips to Avoid This Type of Litigation

• Check the regularity of the notice of meeting before the general meeting. Ensure that the agenda is complete, that the notice period is respected (minimum 21 days) and that the accompanying documents are provided. An irregular notice is the most frequent cause of nullity.
• If you challenge, act quickly. The time limit to challenge a general meeting is two months from the notification of the minutes (Article 42 of the Law of 10 July 1965). After this period, you are time-barred.
• Do not mix procedure and merits in your submissions. If you need to raise a procedural objection (inadmissibility, nullity of the writ of summons, etc.), address separate submissions to the case management judge, without mixing with your arguments on the merits. Ask your lawyer to clearly separate the two.
• In case of withdrawal of a co-owner, do not presume that the action of the others is extinguished. Consult a lawyer to know whether indivisibility applies in your case. If you are the managing agent, do not neglect this defence.

Besoin d'un conseil personnalisé ? Contactez Maître Zakine — première consultation 30 min à 45€.

Further Exploration: Related Case Law and Developments

This judgment is in line with a consistent line of the Cour de cassation. As early as 2004, the Third Civil Chamber had held that "the nullity of a co-ownership general meeting is indivisible with respect to the claimants" (Cass. 3e civ., 10 March 2004, No. 02-16.381). The 2017 decision merely confirms this principle.

As for the specialisation of submissions, the Cour de cassation is equally consistent: the case management judge can only be seised by submissions specially addressed to him (Cass. 2e civ., 13 December 2012, No. 11-28.548). The novelty here is the combined application of the two principles in a single co-ownership dispute.

The trend in the courts is therefore towards procedural rigour. Judges require that each request be presented in the appropriate form, on pain of inadmissibility. This means that, for co-owners, the margin for error is reduced. It is strongly advisable to be assisted by a lawyer specialising in property law, especially in cities like Grasse, Nice or Toulon, where co-ownership disputes are frequent.

For the future, one can expect the Cour de cassation to maintain this requirement of specialisation, and even extend it to other stages of the procedure. Lawyers will therefore have to be extra vigilant in drafting their submissions.

Checklist Before Acting

1. Do I have an interest to sue? Are you a co-owner at the time of the contested meeting? (Only co-owners as of the date of the meeting can sue.)
2. Am I within the time limit? Is the two-month time limit from the notification of the minutes respected?
3. Is my action indivisible with other co-owners? If you act with others, check that all challenge the same resolutions.
4. Are my submissions correctly structured? If I raise a procedural objection, has it been presented in separate submissions addressed to the case management judge?
5. Have I consulted a lawyer? A procedural error can cost you the case. A lawyer lawyer will help you avoid these pitfalls.

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 →