Interest in prefabricated homes continues to grow. And with it, the most frequently asked question: How much does a prefabricated home really cost? If you're looking for honest and realistic answers, you've come to the right place.
Because one thing is clear: there are no cheap deals on housing. And even less so on developable land, with the intention of living there long-term. Behind certain spectacular prices seen online, one of two realities often lurks: poor quality or legal incompatibility for building on an urban plot.
How much does a prefabricated house cost in Spain?
Many articles mention prices starting at €1,200/m², but that figure, while valid in very basic contexts (structure without installations or finishes), does not represent the cost of a complete, legal, and ready-to-live-in home.
When a house is intended as a primary residence, the City Council will only grant a permit for construction on urban land if it complies with the Technical Building Code (CTE). And that makes a key difference.
So what is the realistic price?
When it comes to a legal, turnkey, residential prefabricated home, actual prices start at:
- From €1,850/m²: medium-high finishes, regulatory compliance, complete process
- Up to €2,600/m² or more: premium homes, custom design, superior comfort
This is the typical range for quality modular systems like the ones we use at Moodul: industrialized, efficient, and budget-friendly homes.
Factors that influence the final price
Cost doesn't just depend on square footage. These are the most important factors:
- Construction system (industrialized modular vs. light structure)
- Materials and finishes (floors, carpentry, lighting, etc.)
- Local urban planning regulations
- Ground preparation and type of foundation
- Technical project, licenses and municipal procedures
- Degree of customization
- Transportation, assembly and installation costs
The current context: why prices will continue to rise
The price per square meter of housing—including prefabricated buildings—is also influenced by the economic climate.
Factors driving the rise:
- Shortage of new construction supply
- Increased cost of materials and labor
- Growing demand in urban and coastal areas
- Interest rate cuts that reactivate financing
Market projections:
- Bankinter forecasts a +5% TP3Q in 2025 and a +3% TP3Q in 2026
- CaixaBank Research estimates +4 1Q3Q in 2025
- Idealista sets a national average price of €2,371/m², with a year-on-year increase of 11.2% in 2019.
In short, building today can mean significant savings compared to building one or two years from now.
Why can cheap be expensive?
When a home is very cheap, it will probably:
- Does not include foundation or actual finishes
- It does not comply with the CTE and it is not legal to build on your plot.
- It does not include licenses, projects or construction management.
- It requires unforeseen additional costs
- Uses materials that are not very durable or have low efficiency
A home isn't an ephemeral product. A cheap home can be expensive in renovations, energy consumption, or legal procedures.
Types of prefabricated houses and their prices
1. Economic (not suitable for urban land)
From €1,000/m². They are usually containers or basic structures. Most do not comply with the CTE (Centre for Construction of Buildings) and are therefore not authorized for residential use on urban land.
2. Industrialized modular (comply with CTE)
From €1,850/m². Manufactured in controlled environments, customizable, and highly energy-efficient. Suitable for municipal licensing.
Example: a 130 m² house can cost around €240,500 turnkey.
3. High-end (premium)
From €2,600/m². Designer homes with luxury finishes and maximum customization. Designed for those seeking the highest comfort.
How to compare prices intelligently
- Check if the price is really “turnkey”
- Check if it complies with regulations and is legal on your land
- Request a quality report and technical project
- Make sure it includes foundation, transportation and installation
- Don't just compare price/m² without considering what's included.
What a turnkey price should include
A transparent budget must consider:
- Basic and executive project
- Topographic and geotechnical study of the land
- Processing of licenses
- Foundation and site preparation
- Transport from the factory and assembly on the plot
- Complete interior equipment: kitchen, bathrooms, closets
- Installations: electricity, air conditioning, plumbing, ventilation
- Connections, final cleaning and key delivery
At Moodul, the price includes absolutely everything:
- Technicians: architect, surveyor, interior designer, surveyor
- Administrative management with the city council and supplies
- Complete project and technical studies
- Visualization: renderings, interior design and landscaping (optional)
- Bank financing advice
- Complete work and quality control
- Equipped kitchen, full bathrooms and closets
- Construction-related insurance
That's what a turnkey home truly means—no fine print or hidden costs.
Conclusion: How to choose your prefabricated home correctly
If you're looking for a home to live in—not just survive in—the lowest price is rarely the best option. The important thing is to find the right balance between quality, legality, durability, and a realistic budget.
Today, thanks to industrialized modular systems like Moodul's, you can build a modern, comfortable, energy-efficient, and perfectly legal home, at fixed prices and without surprises.
Building well isn't a luxury. It's a necessity.
Do you have land or need guidance?
Book a video call with our team and we'll help you assess your case.
