Reference Decision: cc • No. 75-10.126 • 1976-05-25 • View the decision →
Imagine you are the owner of an apartment in a residential building in Mont-de-Marsan. You receive your co-ownership regulations (the document that governs the communal life in the building) and discover clauses that seem strange to you: the managing agent (the building manager) can make decisions without consulting the general meeting, annual meetings are no longer mandatory... You wonder: is this legal? Can I challenge these rules?
This situation is one I encounter regularly in my practice, whether in Mont-de-Marsan or Parentis-en-Born. Co-owners discover that their regulations contain provisions contrary to French law, often drafted years ago and never questioned. But what exactly does this change for your daily life as an owner?
The ruling from the Court of Cassation of 25 May 1976 answers this question precisely. The judges confirmed that co-ownership regulations containing numerous clauses contrary to the law must be brought into compliance. In other words, you are not obliged to accept illegal rules, even if they appear in an official document signed by all co-owners.
The Facts: A Story That Happens Every Day
The story begins in a co-ownership where tensions have been rising for several months. Mr. Dubois, owner of an apartment in a 1960s building, discovers that the co-ownership regulations adopted in 1972 contain several provisions that shock him. In particular, one clause allows the syndic council (the group of co-owners who assist the managing agent) to abolish the annual periodicity of general meetings. In other words, the meetings where all owners make decisions together might no longer take place every year.
Mr. Dubois is not alone: several other co-owners share his concerns. They note that the regulations contain many other clauses that seem contrary to the Law of 10 July 1965 on co-ownership. For example, some provisions give excessive powers to the managing agent or modify voting rules without respecting the legal majorities. How should one react to this situation?
The dissatisfied co-owners decide to act. They bring legal proceedings to request the annulment of these illegal clauses. Their argument is simple: co-ownership regulations cannot derogate from the mandatory provisions of the law. Their request is specific: they want the court to order the parties to bring the regulations into compliance with the law.
The judicial process is not straightforward. First, the lower courts (the courts of first instance and appeal) examine the case. They indeed find that the regulations contain many clauses contrary to the law. But the case goes all the way to the Court of Cassation, the highest French judicial court, which must definitively decide the issue.
The Court's Reasoning — Analysed
The judges of the Court of Cassation examine the case with particular attention. Their reasoning is based on a fundamental principle: the Law of 10 July 1965 on co-ownership and its implementing decree of 17 March 1967 contain mandatory (compulsory) provisions that cannot be circumvented by mere co-ownership regulations.
In clear terms, co-owners cannot, even unanimously, adopt rules that violate the law. This is what is called public policy: some rules are so important for the organisation of society that they apply to everyone, without possibility of derogation. undefined, I have encountered cases where regulations provided for voting majorities different from those imposed by law, thus creating situations of injustice between co-owners.
The Court specifically notes several problems in the contested regulations. First, the clause allowing the syndic council to abolish the annual periodicity of general meetings. Yet the law requires that the general meeting be held at least once a year to approve the accounts and vote on the budget. This annual obligation is not a mere formality: it is the moment when each owner can exercise their right to control the management of the building.
Next, the Court examines the question of the managing agent's powers. The regulations provided that certain decisions could be taken by the syndic council and not by the general meeting of co-owners. However, the law reserves certain important decisions to the general meeting, such as approving major works or modifying the regulations. Delegating these powers to the syndic council amounts to depriving co-owners of their right to decide.
Be careful, however: the Court does not say that all clauses of the regulations are void. It specifies that only clauses contrary to the mandatory provisions of the law must be annulled. The other clauses, compliant with the law, remain valid. What few people know is that co-ownership regulations can very well contain both legal and illegal clauses, and only a precise analysis allows for the distinction.
What This Changes for You — Concretely
If you are a co-owner in Mont-de-Marsan or elsewhere in the Landes, this decision has very concrete implications. Let's take the example of a co-ownership of 20 units in Mont-de-Marsan, with annual charges averaging €1,500 per unit.
If you are an owner-occupier: you now have a tool to challenge the illegal clauses in your regulations. For example, if your regulations provide that the managing agent can undertake works up to €10,000 without consulting the general meeting, whereas the law requires consultation for any amount above what the co-owners have decided (generally a few thousand euros), you can request the annulment of this clause. undefined, I have seen cases where such clauses allowed the managing agent to undertake unnecessary works, driving up charges by several hundred euros per year.
If you are a landlord (who rents out your apartment): non-compliant regulations can create problems with your tenants. Imagine that your regulations prohibit pets whereas the law allows them under conditions. Your tenant could challenge this prohibition, and you would be obliged to modify the regulations. Worse: if you have refused a tenant because of this illegal clause, you could be sued for discrimination.
If you are a purchaser: before buying an apartment in co-ownership, you must absolutely verify the compliance of the regulations. Non-compliant regulations can hide unpleasant surprises: higher charges than expected, abusive restrictions, unbalanced decision-making procedures. A property expert or specialised solicitor can help you identify problematic clauses. This preventive work can save you from costly disputes later.
If you are a member of the syndic council: this decision reminds you of your limits. You cannot, even with the best intentions, adopt rules that circumvent the law. Your role is to help the managing agent apply the regulations, not to modify them unilaterally. Any modification of the regulations must go through the general meeting and respect the legal majorities.
Four Tips to Avoid This Type of Dispute
- Have your regulations checked by a professional: Before buying or if you have doubts, consult a specialised solicitor or notary. They can identify illegal clauses and advise you on the steps to take. Expect around €300 to €500 for a complete analysis.
- Participate actively in general meetings: This is when important decisions are made. If a modification of the regulations is proposed, verify that it respects the law. Do not hesitate to ask questions and request explanations.
- Keep all documents: Keep a copy of all successive regulations, minutes of general meetings, and correspondence exchanged with the managing agent. These documents will be essential in case of dispute.
- Act quickly if you discover an illegal clause: The longer you wait, the more difficult it will be to have the clause annulled. Send a registered letter to the managing agent to report the problem, and if necessary, bring proceedings in the judicial court within 5 years from discovering the clause.
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Further Reading: Related Case Law and Developments
The 1976 decision is part of a consistent line of case law from the courts. Even before this date, judges regularly annulled clauses of co-ownership regulations contrary to the law. For example, in a ruling from the Court of Appeal of Bordeaux in 1970, the judges had annulled a clause that totally prohibited seasonal letting, whereas the law only allowed reasonable regulation.
Since 1976, case law has only confirmed and clarified this principle. In a more recent ruling from 2015, the Court of Cassation recalled that even clauses adopted unanimously by co-owners can be annulled if they violate a mandatory provision of the law. The trend is clear: courts are increasingly protecting the individual rights of co-owners against collective abuses.
What does this mean for the future? Co-ownership regulations will have to be increasingly compliant with the law. With the multiplication of texts (ALUR law, ELAN law...), obligations are becoming more complex. Managing agents and syndic councils will have to be particularly vigilant when drafting or modifying regulations. For co-owners, this is good news: their rights are better protected than before.
In Practice: What to Do
Here is a numbered checklist to guide you:
- Identify problematic clauses: Read your regulations carefully and note clauses that seem strange or too restrictive to you.
- Verify compliance with the law: Compare these clauses with the Law of 10 July 1965 and its implementing texts. You can find these texts on Legifrance.gouv.fr.
- Consult a professional: If you have doubts, make an appointment with a specialised solicitor or notary for a legal analysis.
- Engage in dialogue: Contact the managing agent and syndic council to report the problems. Propose a modification of the regulations in a general meeting.
- Bring legal proceedings if necessary: If dialogue fails, you can bring proceedings in the judicial court to have the illegal clauses annulled. Expect 12 to 18 months of proceedings and €2,000 to €5,000 in costs depending on the complexity of the case.
Do you find yourself 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 →
