A property owner selling their plot in a PRL with the mobile home placed on it is not conducting the same operation as someone transferring a rented spot in a campsite. The legal regime, taxation, and even the type of deed to be signed change depending on whether the mobile home has retained its mobility or is resting on a concrete slab. Understanding these distinctions before putting it up for sale avoids blockages that could derail the transaction.
Fine and formal notice: the risk on non-buildable private land
We regularly see ads offering land in agricultural or natural zones with a mobile home already installed. The problem is that this installation often constitutes a planning violation. Since 2026, urban planning services have been applying Article L.480-4 of the Urban Planning Code with fines that can reach 6,000 euros per m² of irregularly occupied surface.
The penalty does not stop at the fine. The municipality can require the removal of the mobile home and the restoration of the land. For the potential buyer, acquiring a plot in this situation amounts to buying a dispute. For the seller, prior regularization conditions any credible sale of a plot of land with a mobile home.
Before publishing any ad, check the zoning in the PLU (Local Urban Plan) of the municipality. If the land is classified in zones A, N, or F, the sale with the mobile home in place is legally compromised. Only U (urban) zones or land located in a PRL (residential leisure park) allow this configuration without major administrative risk.
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Mobile home as movable property or construction: what changes for the sales deed
A mobile home remains a movable property as long as it retains wheels, axles, and a towing bar. In this case, the sale is done by private deed, without mandatory notarization. Real estate transfer fees do not apply.
The situation changes when the mobile home has been placed on solid foundations, permanently connected to utilities, or deprived of its mobility elements. The administration can then reclassify it as a construction. We fall into classic real estate law, with a notarized deed, notary fees, and the obligation to have a building permit or a prior declaration.
Points to check before putting up for sale
- Physically check for the presence of wheels, axles, and towing bar on the mobile home, even if it hasn’t moved in years
- Ensure there are no poured concrete foundations or earthworks that permanently anchor the structure to the ground
- Make sure no permanent connections (sewer, city gas) create a structural dependency with the land
- Gather the registration certificate of the mobile home (VASP registration certificate), which proves its status as a habitable terrestrial vehicle
In practice, feedback varies on this point: some municipalities tolerate semi-permanent connections without reclassification, while others are stricter. The safest approach is to document the condition of the mobile home with dated photos and keep the registration certificate up to date.
Le Meur Law and seasonal rental: impact on resale value in 2026
The Le Meur law (n° 2024-1039 of November 19, 2024) has modified the rules for seasonal rentals. The mandatory registration with a unique number now also applies to mobile homes rented as furnished tourist accommodation, including those installed on private plots in PRL.
For a seller, this obligation has a direct effect on the sales pitch. A mobile home already registered, with a clean rental history, sells better than a property with unclear rental status. The buyer planning to rent seasonally will check if the registration is in order and if the municipality has not imposed quotas or additional restrictions.
The law has also reduced the tax advantage of micro-BIC for unclassified tourist accommodations, making the profitability calculation less favorable than before. An informed buyer will request the last three tax declarations to assess the actual yield of the plot with a mobile home for rent.
Setting the sale price: plot and mobile home, two distinct valuations
The land and the mobile home are not valued in the same way. The land follows the local real estate market. The mobile home, on the other hand, suffers a depreciation related to its age, brand, and overall condition.
Depreciation of the mobile home and land value
A mobile home loses a significant part of its value within the first few years. After about ten years, the residual value becomes low compared to the new purchase price. What supports the overall price of the transaction is the land, especially if the plot is in a PRL with property transfer or in an attractive tourist area.
To set a coherent price, separate the two items in the ad:
- Estimated value of the plot, based on recent transactions in the area (data available via notarial databases DVF)
- Value of the mobile home, estimated according to the year of manufacture, brand (IRM, Rapidhome, O’Hara), and condition of the interior equipment
- Additional costs to mention: annual rent for the location if PRL with lease, possible co-ownership charges, tourist tax for rental
Clearly separating the price of the land and that of the mobile home reassures the buyer and speeds up negotiations. A total price without breakdown generates distrust, especially when the mobile home is over ten years old.
The smoothest transaction remains one where the seller has prepared a complete file: verified PLU zoning, up-to-date registration certificate of the mobile home, technical diagnostics if the property is connected to the network, and documented rental history. Without these elements, the sale drags on or the price is significantly negotiated downwards.