Mobile home crackdown: Malaga Province owners face growing threat of legal action

Malaga’s booming mobile-home market is coming under increasing scrutiny, with rural property owners facing possible legal action if they install one without the necessary planning permission.

The latest case involves a Casabermeja man who is looking at a possible 15 months in prison after putting a second-hand mobile home on a rustic plot he bought in 2022.

His defence argues that the unit was not a permanent building because it remained on its wheels, had a trailer bar, was not cemented to the ground and could be moved within minutes. The owner also says he never lived there and intended to use it to store agricultural equipment and spend time with his children.

The prosecution takes a different view and considers the installation potentially covered by Spain’s laws protecting land-use planning. The excuse used by the man’s lawyer was understandable considering that the law in other countries regarding mobile homes in the countryside often revolves around whether it has wheels still attached or not. But, Spain is different.

Mobile homes are booming in Malaga

Demand for mobile homes has grown rapidly as house prices have pushed buyers towards cheaper alternatives. Companies operating in the Malaga province reported sales increases ranging from 50 per cent to as much as 500 per cent in 2024. One business said it had increased sales from around 50 units a year to 300.

Manufacturers said buyers were increasingly choosing locations outside Malaga city, including the Guadalhorce Valley, Axarquia and areas around Antequera. Prices can make the option particularly tempting. New units have been advertised from around €38,000, while second-hand homes can cost less than half that amount.

For foreign buyers considering this route, EWN has previously looked at prefabricated homes being removed from rural land.

“Rural land” is where problems start

The attraction becomes more complicated when a buyer wants to put a mobile home on rustic land. During 2025, SEPRONA investigated 125 people in Malaga province as part of Operation Murus, identifying 62 suspected urban-planning offences. Mobile homes accounted for the majority of those cases, according to figures reported by El Pais.

Authorities say the problem has become particularly noticeable around Cartama, Alhaurin de la Torre and Alhaurin el Grande. Some owners have told authorities they believed they were allowed to install a mobile home because it was movable rather than a conventional brick building. However, that argument is becoming much harder to rely on.

Having wheels is not a legal loophole

A Supreme Court ruling in December 2024 established that placing a mobile home is subject to urban-planning control. Authorities look at factors including whether the unit has been installed permanently and whether it has connections for water, electricity or sewage, or other additions such as porches, swimming pools or fixed structures.

That does not mean every mobile home is automatically illegal. The crucial question is whether its placement and use comply with the planning rules applying to that particular plot. For prospective investors in mobile home living, that distinction could prove expensive.

The Malaga environmental prosecutor has warned that some companies have given customers the impression that mobile homes can be installed without planning permission, while authorities insist buyers should check with the relevant town hall before proceeding.

Check before buying

Anyone considering a rustic plot for a mobile home should therefore establish what the land can legally be used for before buying either the land or the home. The fact that a unit can be delivered by lorry, arrives with wheels or can technically be moved does not by itself give the owner permission to use the plot as a home.

For expats unfamiliar with Spain’s planning system, that could be the most important warning of all: buying a mobile home and having the legal right to put it on your land are two very different things.