Right of Way: When a Landowner Cannot Impose a New Access on Their Neighbour

Imagine the scene: in Grasse, in the Hauts de Saint-Jean district, you own a landlocked plot. For decades, you have crossed your neighbour Mr Dupont's land to reach the main road. One day, Mr Dupont decides to build a swimming pool and offers you a new route, longer and steeper. Are you entitled to refuse? The answer is yes, but subject to certain conditions.

The question every landowner asks: Can I change the route of an existing right of way? The answer is not simple. The balance between the rights of the owner of the servient tenement (the land burdened by the right of way) and those of the dominant tenement (the land benefiting from it) is delicate. The judgment of the Court of Cassation of 24 March 1982 (No. 81-10.510) sets out the rules.

Although over forty years old, this judgment remains an absolute reference on rights of way. It establishes a twofold condition that every landowner must know before considering any modification. Full analysis.

The Facts: An Everyday Story

Mr X, owner of a plot in Grasse (the servient tenement), had a right of way benefiting Mrs Z... (the dominant tenement). The original access crossed part of his property. Over time, Mr X found this access too restrictive: he wanted to build a garage in that location. He therefore proposed to Mrs Z... a new route, further away, which he considered equally convenient.

Mrs Z... refused. For her, the new route was longer, steeper, and less practicable, especially in winter. She took the case to court to assert her right to retain the original access. The dispute went up to the Court of Cassation.

The central question: Could Mr X, on his own authority, impose a new route? The judges' answer is clear: no, without Mrs Z...'s agreement, unless two strict conditions are met.

The Court's Reasoning — Explained

The Court of Cassation relies on Article 701 of the Civil Code (which governs the rights of the owner of the servient tenement over the route of the right of way). This article provides that the owner of the land subject to a right of way cannot do anything that tends to diminish its use or make it less convenient. In other words, they cannot change the route without the beneficiary's agreement.

But the Court adds an exception: the owner of the servient tenement may request a modification of the route of the right of way on the twofold condition that the original route has become more burdensome for them and that the new location proposed to the owner of the other land is as convenient for the exercise of their rights.

In short, Mr X had to prove that the old access was costing him more (for example, because it prevented him from building, or because maintenance was heavier), and that the new route offered the same facilities to Mrs Z... (same width, same gradient, same safety). However, the expert had concluded that the new route was more difficult and steeper. The Court therefore dismissed Mr X's claim.

Note: this is not a reversal but a confirmation of consistent case law. Few people know that this rule applies equally to conventional rights of way (provided for by contract) and legal rights of way (such as access for landlocked land).

What This Means for You — Practically

For the owner of the servient tenement (the land burdened by the right of way): you cannot change the access without the neighbour's agreement, unless you demonstrate that the current route causes you economic harm or disproportionate inconvenience. And even then, the new route must be as practical for the beneficiary. undefined, I have seen cases where owners in Grasse or Cagnes-sur-Mer tried to relocate a route to expand their house: without the neighbour's written consent, they had to give up.

For the owner of the dominant tenement (the land benefiting from the right of way): you are in a strong position. You can demand the retention of the original access, unless the owner proves both conditions. Concrete example: in Cagnes-sur-Mer, an owner of a villa with a sea view benefited from a right of way over the neighbouring land. The neighbour wanted to move it to build a pool house. The court refused, as the new route was narrower and did not allow a removal van to pass. The owner kept their access.

For the buyer of a property burdened by a right of way: check the notarial deed. If a right of way exists, it is binding on you. You cannot unilaterally modify it. If you buy a building plot, ensure the access is sufficient for your projects.

Time and costs: legal proceedings to modify a right of way can take 12 to 24 months before the judicial court. Expert fees (€2,000 to €5,000) and lawyer fees (€3,000 to €8,000) should be expected. It is better to negotiate a friendly agreement.

Four Tips to Avoid This Type of Dispute

• Have a precise inventory of the right of way drawn up upon acquisition: specify the width, route, and exact rights in the notarial deed. A poorly defined right of way is a source of conflict.
• Negotiate a written agreement before any change: if you want to modify the access, offer compensation (indemnity, improvement of the new route) and have a deed signed. A mere verbal agreement is not enough.
• Consult a solicitor specialising in property law before starting any works: a 30-minute call can save you costly proceedings. In Grasse, I regularly see owners who have started works and find themselves blocked by an interim injunction.
• If the neighbour refuses, do not force the passage: you risk being ordered to pay damages for nuisance (damages, reinstatement). It is better to take the matter to court for a ruling.

Further Reading: Related Case Law and Developments

The Court of Cassation reaffirmed this principle in a judgment of 10 November 1998 (No. 96-22.094): the owner of the servient tenement cannot unilaterally change the route of the right of way, even if the new route is shorter. The trend is therefore to maintain the status quo, unless both parties agree.

One notable exception: if the modification is necessitated by force majeure (landslide, flood), the judge may authorise it, but only if the new route is as convenient. In this case, the owner of the servient tenement must take legal action and prove the impossibility of maintaining the original access.

For the future, case law remains stable. Judges are attached to the protection of the right of way, considered a real property right. Any modification must strike a balance between the interests of both owners.

Summary and Next Steps

FAQ:

• Can I change the route of a right of way without the neighbour's agreement? No, unless you prove that the old access has become more burdensome for you and that the new one is as convenient for the neighbour.
• What if my neighbour changes the route without my agreement? You can apply to the court for an interim injunction to stop the disturbance. Seek reinstatement and damages.
• What are the costs of proceedings? Expect €5,000 to €15,000 for lawyer and expert fees, depending on complexity. Duration is 1 to 2 years.
• Can I claim compensation if the new route is less convenient? Yes, you can claim financial compensation for the loss of value of your land or the inconvenience suffered.
• Does this apply to rights of way for landlocked land? Yes, the same rules apply. The owner of the landlocked land must have sufficient access, and the owner of the servient tenement can only change it subject to the conditions of the judgment.

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

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 →