Is the retailer just another neighbor?

Litigation concerning abnormal neighborhood disturbances is a legal risk for businesses. And recent case law shows a clear trend: commercial activity is not treated as a “separate” neighbor.

Exploit yes, disturb no

For at least two hundred years, legislators have been deploying a substantial legal arsenal to prevent neighbourhood disturbances:

• Distance rules for buildings and plantations (some of which date back to the 1804 Civil Code)
• Zoning rules in urban planning,
• Local rules (noise and/or odour nuisance) adopted by municipalities
• Regulation of business opening hours, delivery schedules, regulations on amplified sound emanating from a professional space
• Legal easements (rainwater run-off, passage to open up a plot of land, etc.)
• Condominium bylaws (exclusion of food shops and “screaming animals”)
• Contractual easements: non aedificandi or non altius toli covenants (on the height of buildings and/or plantations).

Since these rules do not eliminate all conflicts, case law in the 19th century created the theory of abnormal neighborhood disturbance, which entered the Civil Code in 2024, amending article 1253 of the Civil Code in the following terms:

“The owner, tenant, occupier without title, beneficiary of a title whose main purpose is to authorize him to occupy or exploit a property, the project manager or the person exercising the powers thereof who causes a disturbance that exceeds normal neighborhood annoyances is automatically liable for the resulting damage. Subject toArticle L. 311-1-1 of the French Rural and Maritime Fishing Code, this liability does not apply when the abnormal disturbance arises from activities, whatever their nature, existing prior to the deed transferring ownership or granting enjoyment of the property or, in the absence of a deed, on the date on which the injured party takes possession of the property. These activities must comply with laws and regulations, and must have continued under the same conditions or under new conditions that do not aggravate the abnormal disturbance.

In other words: even without contravening the law, even without committing a fault, even while carrying out a lawful and/or administratively authorized activity in compliance with technical standards, a neighbor can be considered to be causing an abnormal disturbance.

No indulgence

An economic activity can inevitably generate a number of nuisances that are almost intrinsic to it. Take restaurants, for example, and the hard-to-avoid cooking smells, ventilation noise, the comings and goings of deliveries, and the laughter and conversation of customers on the terrace.

For example, a pizza-selling business had to cease because of the nuisance caused by delivery mopeds and night-time noise affecting neighboring co-owners(CA Versailles, 4th ch., Sept. 8, 1995: JurisData no. 1995-044512).

The message is clear: the retail sector enjoys no special indulgence simply because of its economic usefulness.

“I was here before”

The operator may, however, invoke his prior rights.

Thus, the judge recognized that a local resident who moved in above a pizzeria had done so in good conscience, and could not therefore complain about nuisances considered “normal”.

However, this theory of anteriority remains fragile. For example, an extension to a commercial area with the creation of unloading docks was condemned because the noise pollution had become excessive for local residents. The argument that the area was already classified as a commercial zone was not accepted. It was the intensification of activity and the new installations that were deemed abnormal.

For example, changes in business activity (expansion, increased traffic, increased production, new equipment, extended opening hours), if they aggravate pre-existing nuisances, can wipe out the impunity derived from the previous situation.

Administrative authorization does not mean civil immunity

Case law regularly points out that abnormal neighborhood disturbances are autonomous from administrative law.

Compliance with administrative rules (i.e. holding a permit, complying with town planning regulations, being classified as a business) does not necessarily preclude a civil judgment, which may consist not only in damages but also in an injunction to put an end to the source of the disturbance, sometimes under fine.

The same applies to activities carried out in accordance with a lease or condominium bylaw, which may be penalized if they cause excessive nuisance.

What companies need to remember

These cohabitation problems represent a real economic risk for companies, which may be subject to damages, work injunctions, operating restrictions or suspensions, all of which can damage their image and weaken or even compromise their business.

Neighborhood litigation is therefore becoming a strategic risk management issue for certain commercial operators.

The law on abnormal neighborhood disturbances confirms that economic performance is not enough to legitimize the nuisance generated by the operation, and the cessation of the disturbance suffered by local residents will take precedence.

An opportunity to discuss it this evening over a drink with your neighbors?