Renewal of a Commercial Lease: Agreement in Principle Sufficient, Even Without Fixed Rent

Picture the scene: in Canet-en-Roussillon, a trader sees his lease expire. The landlord serves a notice to quit, but the procedure is flawed — a formal detail that could bring everything down. Yet both parties want to continue the relationship. So, is the renewal valid even if the new rent has not been fixed at the time of the agreement? The question, central for any commercial landlord or tenant, was decided by the Court of Cassation in a judgment of 15 May 1996.

This decision answers a practical query: when the landlord and tenant agree to renew the lease, but the preliminary formalities (such as fixing the rent) have not been completed, does the renewal hold? The High Court answers in the affirmative, with a simple logic: the agreement of wills prevails over formal defects.

For a landlord in Prades or elsewhere, this solution secures amicable renewals. It prevents a dispute over the amount of rent from calling into question the continuation of the lease. But be careful: this case law does not dispense with complying with the substantive rules, particularly regarding the rent itself. Analysis.

The Facts: An Everyday Story

We are in Paris, but the scenario could take place anywhere, from Canet-en-Roussillon to Prades. A company, Financière générale d'investissements, is the tenant of commercial premises. The landlord, Mr X, serves notice to quit. The lease ends on the effective date of that notice. But both parties wish to continue the relationship: they agree on the principle of a renewal of the lease.

Problem: this renewal occurs without the new rent having been fixed beforehand. The landlord argues that the agreement is void for failure to comply with the formalities required by the commercial lease status (articles L. 145-1 et seq. of the Commercial Code). He therefore refuses to recognise the renewal and demands payment of a higher rent.

The tenant company takes the matter to court. On appeal, the Paris Court of Appeal finds in its favour: the agreement on the principle of renewal is valid, even without prior fixing of the rent. The landlord appeals to the Court of Cassation. He argues that the original lease continued due to the lack of a valid notice, and that the renewal is void. The Court of Cassation dismisses his appeal and upholds the Court of Appeal's decision.

The Reasoning of the Court — Analysed

The Court of Cassation relies on a simple observation: the commercial lease status (articles L. 145-1 to L. 145-60 of the Commercial Code) contains no provision that makes the renewal of the lease conditional on the new rent being fixed before the agreement. In this case, the lower courts had found that the parties had agreed on the principle of renewal.

This reasoning is based on the maxim 'he who can do more can do less': if the parties are free to agree on a new lease, they may also waive certain formalities. Therefore, the agreement on the principle of renewal 'cures the nullity of the preliminary formalities to the agreement'. In other words: once the two wills coincide, the formal defects (lack of a valid notice, failure to fix the rent) are purged.

The Court thus rejects the landlord's argument that the absence of a valid notice would have resulted in the continuation of the original lease. It considers that the later agreement to renew put an end to that situation. This solution is in line with a trend favouring the preservation of contractual relations, dear to contract law.

Note that the judgment does not call into question the need to fix the rent — simply, that fixing can take place after the renewal agreement. The parties remain free to negotiate the amount later, or to apply to a commercial rent judge.

What This Changes for You — Practically

For a landlord in Canet-en-Roussillon: if you give notice to your tenant and then agree to renew the lease, your agreement is valid even if the new rent has not yet been fixed. You cannot go back by invoking a formal defect. However, ensure you formalise the agreement in writing (by addendum or new lease) and specify the terms for fixing the rent.

For a commercial tenant in Prades: this decision protects you. If your landlord served you an irregular notice but you agreed to stay, that agreement holds. You need not fear that the landlord will challenge the renewal on the pretext that the rent has not been fixed. Numerical example: a lease with an annual rent of €12,000. The landlord demands €15,000 following the renewal. Even if the amount is not yet settled, the lease is renewed; the dispute will only concern the rent, not the existence of the lease.

For a purchaser of a business: be vigilant. Before buying, check that the lease has been properly renewed and that the agreement is formalised. An oral or informal agreement may suffice under this case law, but in practice, a written document is better to avoid disputes.

For a co-owner: if the premises are held by a co-ownership, the renewal agreement must be given by the syndic or the general meeting. The absence of fixing the rent does not affect the validity of the renewal, but the management of the rent will need to be clarified.

Four Tips to Avoid This Type of Dispute

• Formalise every agreement in writing: a simple exchange of emails or a registered letter serving as an addendum to the lease avoids disputes. State that the parties agree on the renewal, even if the rent will be fixed later.
• Anticipate the fixing of the rent: in the renewal agreement, include a clause setting a meeting to negotiate the rent within a specified period (e.g., 3 months). Failing that, the commercial rent judge may be seised.
• Comply with the formalities of the notice: even if a later agreement can cure them, a valid notice (respecting time limits, form, reasons) puts you in a better position in case of disagreement.
• Consult a lawyer before signing: a professional will check the agreement's compliance with the commercial lease status and advise you on the methods for fixing the rent (construction cost index, triennial review, etc.).

Further Reading: Related Case Law and Developments

This 1996 decision is part of a consistent line. Already, in a judgment of 5 December 1990 (no. 88-18.197), the Court of Cassation had held that the parties' agreement on the principle of renewal amounted to a waiver of formal nullities. More recently, the Commercial Chamber confirmed this position in a judgment of 13 September 2017 (no. 16-14.274), specifying that the agreement can even be tacit (e.g., payment of rent without reservation after the lease expiry).

The trend is therefore clear: judges favour the will of the parties and the stability of commercial relations. This means that, for landlords and tenants, amicable renewal is secure, even if the financial aspects are not settled. However, this case law does not dispense with complying with the substantive rules on rent (capping, review).

For the future, one can expect courts to continue in this direction, especially since contract law, since the 2016 reform, values the agreement of wills. Be careful, however: if the agreement is equivocal or disputed, the judge will examine the circumstances (exchanges, conduct of the parties).

In Practice: What to Do

Practical FAQ

1. My landlord orally agreed to the renewal, but now refuses to sign a written document. What should I do?
The oral agreement is valid under this case law. To prove it, gather evidence: witness statements, emails, payment of rent after the expiry. In case of refusal, seise the judicial court to have the renewal declared.

2. Can I renew my lease without having fixed the rent, and then claim a higher rent afterwards?
Yes, the renewal is acquired. But for the rent, you must comply with the fixing rules (index, capping). In case of disagreement, a commercial rent judge may be seised.

3. The notice I received is irregular. Have I lost my lease?
No, but the lease continues under the previous terms. If you and the landlord agree to renew, the agreement will cure the irregularity of the notice.

4. What is the duration of the new lease in case of renewal?
The duration is a minimum of 9 years (unless otherwise agreed). It runs from the effective date of the renewal, usually the expiry date of the previous lease.

5. Do I have to pay lawyer's fees to formalise a simple renewal?
Not mandatory, but advisable. A lawyer specialising in commercial law in Canet-en-Roussillon or Prades can draft an addendum for a few hundred euros, saving you costly litigation.

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 →