• Introduction
• Legal Status of Mobile Homes in Spain
• Spanish Legal Framework for Mobile Homes
• Urban-Planning Regulations for Mobile Homes
• Regional Regulations by Autonomous Communities
• Permanent Residence and Taxation
• Frequently Asked Questions

Introduction

Mobile homes have gained significant popularity across Europe in recent years, and Spain is no exception. Increasingly visible in campsites, rural areas, and private plots, mobile homes have evolved from temporary or recreational options into modern, sustainable, and efficient housing solutions.

They offer several advantages, including rapid installation, adaptable contemporary designs, and affordability. However, acquiring a mobile home in Spain requires understanding the complex legal framework governing their installation and use at both national and regional levels. Whether for rural tourism or as an alternative form of housing, familiarizing yourself with these regulations is essential before proceeding.

Legal Status of Mobile Homes in Spain

In Spain, a mobile home is typically regarded as movable property, suitable for permanent living or leisure use. Its key advantage lies in its low cost, autonomy, and lack of permanent attachment to a specific location. Mobile homes are ideal for campsites, rural tourism, and, where permitted, permanent residence.

A defining characteristic is the absence of a deep foundation; instead, the home rests on a demountable base, enabling transportability. Although mobile homes can connect to utilities such as water, electricity, and sewage, they do not become permanently fixed structures. The principal regulatory standard is UNE-EN 1647:2019+A1:2022, which addresses health and safety requirements for habitable conditions in leisure accommodation vehicles.

To qualify as movable property (similar to a motorhome), a mobile home must meet strict criteria. The distinction between a mobile home and a prefabricated (modular) home is critical:

• Mobile home: Transportable without dismantling, no permanent foundation, typically factory-built; regulated under tourism and road traffic laws.
• Prefabricated/modular home: Fixed to land via a foundation; subject to Spain’s Construction Law (Ley de Ordenación de la Edificación, LOE) and Technical Building Code (Código Técnico de la Edificación, CTE).

Spanish Legal Framework for Mobile Homes

As of 2025, mobile homes in Spain are regulated through a multi-layered legal framework. Despite the complexity, demand continues to rise, driven by preferences for nomadic, eco-friendly, and cost-effective lifestyles.

Mobile homes may be placed on various land types: urban land (suelo urbano), land designated for future development (suelo urbanizable), rural agricultural land (suelo rústico), or within campsites. Among these, campsites remain the most practical and common setting, where mobile homes serve as tourist or holiday accommodation.

Tourism regulation is devolved to Spain’s autonomous communities, allowing each region to set specific rules regarding installation, permitted stay durations, and the proportion of mobile homes allowed in campsites. National regulations provide overarching guidance, including:

• The Spanish Civil Code (Arts. 334 and 335) defines movable and immovable property, classifying mobile homes as movable if not permanently fixed.
• The Construction Law (LOE) applies if a mobile home is firmly fixed to land, requiring compliance with a technical project and the Technical Building Code (CTE).
• Royal Decree 750/2010 governs certification for leisure accommodation vehicles transported as trailers.
• The Supreme Court ruling STS 1917/2024 (December 5, 2024) clarifies that obtaining an urban-planning license is necessary for mobile home installation, equating their status to prefabricated homes. Thus, a campsite activity license alone is insufficient.

Regardless of location—whether within a campsite or on private land—minimum living area, safety standards, setbacks from roads and buildings, and access to utilities must be met.

Non-compliance risks administrative sanctions, fines, permit revocation, and potentially eviction and demolition if the home is deemed hazardous.

Owners must also maintain civil liability insurance covering damages to third parties or the environment, with penalties for non-compliance including fines and dismantling orders.

Urban-Planning Regulations for Mobile Homes

Municipalities frequently require construction permits even for mobile homes, particularly when used as permanent residences.

Required documentation varies based on intended use and degree of attachment to the land, potentially including:

• Construction or installation permit (licencia de obra / licencia de instalación).
• First-occupancy or commissioning permit (licencia de primera ocupación).
• Cadastral registration (alta en catastro) if the mobile home is fixed on a foundation and reclassified as real estate, triggering annual property tax (IBI).
• Registration in the Property Registry (Registro de la Propiedad) if applicable.
• Technical certification if the mobile home falls under LOE and CTE regulations.

Land classifications and corresponding rules include:

• Urban/developable land (suelo urbano/urbanizable): Installation is permitted if municipal urban-planning regulations are respected, including plot coverage, setbacks, height limits, and commissioning permits.
• Rural agricultural land (suelo rústico): Strict limitations apply. Structures are generally allowed only for agricultural or recreational purposes, with permanent residential use rarely permitted and heavily regulated.
• Protected/non-developable land (suelo protegido/no urbanizable): Installation of any structures, including mobile homes, is prohibited.

Regional Regulations by Autonomous Communities

• Andalusia: Mobile homes are primarily regulated within tourist campsites. Permanent residence is prohibited, with stays limited to six months. Mobile homes must be single-storey, cover no more than 70% of the plot, and represent less than 70% of campsite capacity.
• Aragon: Mobile homes must be transportable and cannot exceed 60% of campsite plots. Use is strictly for tourism, operated by campsite owners, with a maximum stay of 11 months.
• Asturias: No specific mobile home legislation; regulations for campsites and motorhome areas apply. Mobile homes may occupy up to 50% of plots, must be partially concealed, and are banned in protected natural areas.
• Balearic Islands: Governed by the general Balearic Islands Tourism Law without separate mobile home regulations.
• Canary Islands: Draft regulations are under discussion to set standards for outdoor tourist accommodations, including mobile homes.
• Cantabria: Mobile homes may occupy up to 50% of campsite area, grouped in distinct, marked zones.
• Castilla-La Mancha: Up to 60% of campsite accommodation zones may be mobile homes, each occupying no more than 70% of their plot, with 30% green recreational space. Maximum stay is 11 months.
• Castile and Leon: Mobile home plots must retain at least 15% free outdoor space, with a minimum of 6 m² per person and individual bathrooms.
• Catalonia: Mobile homes may constitute up to 50% of accommodation units, with a maximum of six sleeping places each, operated by campsite owners, and subject to urban-planning rules.
• Extremadura: Mobile homes are “semi-static,” operated by campsite owners, limited to 11 months’ stay, and prohibited in protected or risk-prone areas without permits.
• Galicia: Mobile homes must connect to water and electricity, occupy no more than 80% of the plot, have a maximum of eight places, and include bathrooms and ventilation.
• La Rioja: Mobile homes allowed in campsites with proper permits; permanent fixed structures are prohibited.
• Community of Madrid: Mobile homes may occupy up to 90% of campsite area, must be single-storey, and comply with CTE for accessibility and equipment.
• Murcia: Mobile homes are fixed accommodation units with a 12-month stay limit, occupying no more than 60% of campsite residential area, with minimum spacing requirements and CTE compliance.
• Navarre: Mobile homes may occupy up to 50% of campsite area, grouped separately, single-storey with mezzanines allowed, operated by campsite owners, with minimum space and bathroom requirements.
• Basque Country: Mobile homes allowed within campsites on permitted land, excluding protected areas and certain zones. Maximum stay is 11 months, with mobile homes limited to 40% of campsite places.
• Valencian Community: Mobile homes are temporary tourist accommodation with a maximum one-year contract, limited to 60% of campsite area, occupying no more than 70% of individual plots, and must be owned or operated by campsite owners or tour operators.

Permanent Residence and Taxation

Mobile homes in campsites are generally restricted to tourist or holiday use and are not intended for permanent residence. However, permanent installation is possible depending on land classification.

On urban land (suelo urbano), municipal authorities are more likely to permit mobile home placement for permanent living, provided an urban-planning permit (licencia urbanística) is obtained and the housing complies with the Technical Building Code (CTE), supported by a technical project from a qualified architect.

Conversely, installing mobile homes on non-developable or agricultural land (suelo rústico) is typically prohibited. Such land is reserved for agricultural, livestock, forestry, or environmental uses. Illegal installation can result in fines exceeding €30,000, demolition orders, land restoration requirements, and in severe cases, imprisonment of one to three years.

Regarding taxation, the annual property tax (IBI) applies only if the mobile home is fixed to the land on a foundation, effectively becoming real estate. If certified and registered as a trailer, the owner must pay the annual vehicle tax (Impuesto de circulación).

Frequently Asked Questions About Mobile Homes in Spain

This article is for informational purposes only and does not constitute legal advice. Regulations and requirements may vary by autonomous community, municipality, land classification, and installation method.