Commercial lease: receiving clients does not preclude classification as offices

Imagine: you own premises in Belfort, Rue de la République, let to an estate agent. For ten years, the rent has been moderate, capped under the commercial lease regime. But on renewal of the lease, your tenant announces that he receives private individuals every day who come to sell or buy property. “This is no longer an office,” he claims, “it is commercial premises! The cap no longer applies, I must pay a free market rent.” You are disconcerted: the contract clearly states “offices”, but the actual use seems to contradict that classification. Who is right? This is precisely the question the Court of Cassation decided in a judgment of 19 April 1989, which remains relevant today.

This decision, handed down under number 87-18.781, answers a question that troubles many landlords and tenants: is receiving clients — particularly non-professionals — compatible with classification as offices? For the High Court, the answer is clear: yes. An office can receive members of the public, and this activity does not thereby turn it into commercial or industrial premises. Consequently, the rent on renewal remains subject to the cap provided by Article 23-9 of the Decree of 30 September 1953, unless the lease provides for a different use.

In this article, we will analyse this decision step by step, understand what it changes for landlords and tenants in Belfort, Danjoutin and throughout France, and give you practical advice to avoid disputes. Because, believe me, this kind of conflict is more common than you think. So, ready to find out more?

The facts: a story like many that happen every day

Mr X, owner of a building in Paris, granted a commercial lease to a company carrying on business as a business agent and property transaction agent. The contract, signed in 1975, states that the premises are to be used “exclusively as offices”. For years, the company received clients — private individuals, investors — in those premises. No storage of goods, no sale of products: just meetings, signings, advice. In 1985, the lease came up for renewal. The tenant sought a free market rent, arguing that the activity carried on was not that of a pure office but a commercial activity of receiving clients, which excludes the cap.

The landlord, however, clung to the wording of the lease: “exclusively as offices”. For him, the contractual use prevailed over actual activity. The dispute went to the Tribunal de grande instance of Paris, then to the Paris Court of Appeal. In June 1987, the Court of Appeal ruled in favour of the tenant: it held that receiving non-professional clients was incompatible with the concept of an office, because an office is characterised by the absence of non-professional clients. The rent was therefore free. The landlord appealed to the Court of Cassation.

The case then went to the Court of Cassation. The landlord raised two grounds: first, that the lower court should have examined the contractual use before excluding the cap; second, that the Court of Appeal had misinterpreted the concept of an office by stating that it is characterised by the absence of non-professional clients. In its judgment of 19 April 1989, the Court of Cassation quashed the appellate decision. It held that receiving clients is not incompatible with classification as offices, and that the contractual use of the premises permitted the carrying on of property transaction and commercial activities without storage of goods. The case was remitted to another Court of Appeal.

The court's reasoning — analysed

The core of the decision rests on the interpretation of the concept of “office” in the context of commercial leases. The Court of Cassation recalls that the classification as offices depends on the contractual use of the premises (what is written in the lease) and not on the actual activity carried on. In this case, the lease stipulated “exclusively as offices”. Yet the Court of Appeal had set aside that classification on the ground that the tenant received non-professional clients, which would be contrary to the nature of an office.

The High Court rejects this reasoning. It states, in a principle holding, that “receiving clients is not incompatible with classification as offices”. In other words, a lawyer, notary, estate agent or financial adviser can perfectly well receive individual clients in his office without that office losing its classification. What matters is the absence of storage of goods and the carrying on of an intellectual or service activity.

This decision falls within the framework of Article 23-9 of the Decree of 30 September 1953 (now codified in Article L. 145-34 of the Commercial Code), which provides that the rent on renewal is capped by reference to the variation in the commercial rent index, unless the premises are used exclusively as offices. However, the concept of an office has long been a source of litigation. Should it be understood as a place closed to the public? The courts gradually clarified that an office could receive clients, provided the activity was not primarily commercial (sale of goods) or industrial.

In this case, the Court of Appeal had erred by equating “non-professional clients” with “activity incompatible with an office”. The Court of Cassation corrected this error by recalling that the nature of the clientele is not a relevant criterion. What matters is the contractual use and the nature of the activity (absence of stock, sale of goods). Thus, the judgment confirms previous case law while refining it.

What this means for you — in practice

This decision has major practical implications for landlords and tenants of premises used as offices, particularly those carrying on service activities that receive the public.

For the landlord: If you let premises for use as offices, you may be tempted to demand a free market rent on renewal if your tenant receives clients. But be careful: the case law reminds you that simply receiving clients is not enough to exclude the cap. For the rent to be free, the lease must provide for a different use (for example, “commercial premises”) or the activity carried on must be manifestly incompatible with an office (sale of goods, storage). Concrete example: an estate agent in Danjoutin rents an office for €500 per month. On renewal, you want to increase it to €800. If the lease states “exclusively as offices”, you will not be able to, unless you can prove that the actual activity goes beyond that scope. You risk losing a lawsuit and having to repay the overpayment.

For the tenant: This decision provides security. If you are an estate agent, consultant or accountant in Belfort, you can receive clients without fearing that your rent will be uncapped. You are protected by the contractual use of your lease. However, be careful: if the lease is drafted broadly (“all trades”), the cap may not apply. Check your clauses.

For the purchaser of commercial premises: Before buying, examine the existing lease. If the tenant carries on an office activity, the rent will probably be capped. This may reduce the profitability of your investment. In Belfort, premises of 100 m² let for €1,200 per month with an “offices” lease will see its rent increase at most by the ILC (about 3% per year), while premises for “all trades” could go to €1,500.

A worked example: in Danjoutin, a health professional rents a consulting room (office) for €800 per month. The lease states “use as offices”. He receives 20 patients per day. On renewal, the landlord demands €1,200. The tenant relies on the 1989 decision. The judge rules in his favour: the rent remains capped at €800 plus index variation (about €840). The tenant saves €360 per month, i.e. €4,320 per year.

Four tips to avoid this type of dispute

• Draft the lease use clause precisely: Do not just say “offices”. If you want to exclude the cap, provide a specific clause such as “premises used exclusively as offices with reception of non-professional clients” or conversely “commercial premises for all trades”. Precision avoids interpretations.
• Monitor the tenant's actual activity: If you are a landlord, carry out an annual inspection. If your tenant starts storing goods or selling products, this may constitute a change of use. In that case, you can demand a free market rent or terminate the lease.
• Record any agreement on use in writing: A signed addendum is better than a verbal agreement. For example, if the tenant wishes to extend his activity, sign an addendum modifying the use to avoid any later challenge.
• Consult a lawyer before renewal: In Belfort or Danjoutin, rents can vary by a factor of two depending on the classification. Before sending a notice or a renewal request, have your lease analysed by a professional. A 30-minute consultation can save you years of litigation.

Further reading: related case law and developments

The 1989 decision is part of a consistent line. Already in 1976, the Court of Cassation had held that the concept of an office did not imply the absence of clients (Civ. 3e, 24 February 1976, No. 74-14.697). More recently, in a judgment of 4 November 2020 (No. 19-17.803), it clarified that the activity of wealth management consultancy, receiving clients, falls within the scope of offices.

The trend is therefore stable: judges favour the contractual use over actual activity, unless the latter is radically incompatible (e.g. retail sales). This means that landlords hoping to uncap the rent by arguing that clients are present have little chance of succeeding, unless there is an express clause.

For the future, the question could arise with remote working: an office used mainly for teleworking, without receiving clients, does it remain an office? Yes, according to current logic. On the other hand, if the tenant converts the office into a showroom, the rent could be free.

In practice: what to do

FAQ:

1. Can I receive clients in my office without losing the classification as an office? Yes, receiving clients, even non-professionals, is compatible with an office. Your rent remains capped if the lease mentions “offices”.
2. My landlord wants to increase the rent on renewal on the pretext that I receive clients. What should I do? Rely on the 1989 case law. Ask him to justify that your activity is incompatible with an office (storage, sale). If he insists, consult a lawyer.
3. As a landlord, how can I avoid the cap? Draft the lease with a broad use (“all trades”, “commercial premises”) or add a clause excluding the cap. But be careful: if the premises are in fact an office, the court might reclassify.
4. What are the time limits for acting in case of a dispute? The limitation period for challenging a rent is 5 years from payment. If you have paid a free market rent for years, you can claim the overpayment within that limit.
5. Do I need to modify my current lease if I receive clients? No, unless you want to secure your position. An addendum can clarify that receiving clients is authorised, but it is not mandatory.

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