Prices and Budgets for the Construction of Prefabricated Houses
The average cost of building a prefabricated house depends on factors such as house size and materials used. PVC prefabricated houses are the most economical option, with an average price of 130 €/m²; while constructions that combine materials, such as wood and steel, or those using concrete, have a higher starting cost. The price of a concrete prefabricated house starts from 800 €/m² but can reach up to 1,500 €/m².
The amounts are indicative and come from the original imported guide. The final budget depends on the scope, materials, and prior condition of the space.
Service Levels and Pricing
Compare the different options available for building your prefabricated home based on your budget and specific needs.
Basic
PVC prefabricated home with standard design and functional finishes. Ideal for tight budgets and small-scale projects.
Standard
Prefabricated home with combined materials (wood and steel) offering better insulation and mid-range finishes. The most popular option for its value for money.
Premium
Reinforced concrete prefabricated home with luxury finishes, maximum insulation and energy efficiency solutions. For projects demanding the highest quality and durability.
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Prefabricated house prices
See what homeowners usually pay for the most common tasks. Use these ranges to fine-tune your scope and avoid missing key items in your budget.
Wooden prefabricated houses
38,000 €
Concrete prefabricated houses
94,500 €
Steel prefabricated houses
98,500 €
PVC prefabricated houses
15,600 €
Modular prefabricated houses
104,000 €
What to know before deciding on a prefabricated house with Reformia
The average cost of building a prefabricated house will depend on factors such as the house size or materials used. PVC prefabricated houses are the most economical option, with an average price of 130 €/m²; while constructions that combine materials, such as wood and steel, or those using concrete, have a higher starting cost. The price of a concrete prefabricated house starts from 800 €/m², but can reach up to 1,500 €/m².
1. Set a budget
Although modern prefabricated houses are more economical than traditional ones, you should set a prior budget. You need to take into account that there are many aspects that can increase construction costs.
2. Choose the land carefully
It's important to choose the land based on the prefabricated house you're going to build and to consider location, climate, and availability of electricity, water, and gas. This information will help the construction company obtain the necessary details for building and choosing materials. The purchase of land represents 30% of the total budget.
3. Check the factory warranty
Like any other construction, prefabricated houses also have a warranty. Although there's no specific regulation, if the home has a foundation and connection to public utilities it's considered real property and as such is subject to the warranties set out in both the Building Organization Law (LOE) and the Technical Building Code (CTE).
The average cost of building a prefabricated house will depend on factors such as the house size or materials used. PVC prefabricated houses are the most economical option, with an average price of 130 €/m²; while constructions that combine materials, such as wood and steel, or those using concrete, have a higher starting cost. The price of a concrete prefabricated house starts from 800 €/m², but can reach up to 1,500 €/m².
What is usually included in a quote
Each professional may structure quotes differently, but most project budgets follow this logic.
Typically included
Often not included
Steps to get quotes for prefabricated homes
The average cost of building a prefabricated house will depend on factors such as the house size or materials used. PVC prefabricated houses are the most economical option, with an average price of 130 €/m²; while constructions that combine materials, such as wood and steel, or those using concrete, have a higher starting cost. The price of a concrete prefabricated house starts from 800 €/m², but can reach up to 1,500 €/m².
1. Determine the size and type of home
The first step is to clearly define the dimensions and type of prefabricated house you need. This decision is fundamental for obtaining accurate quotes, as costs vary significantly based on size. Budgets for prefabricated houses range from 13,000 € for basic options to 200,000 € for premium projects, so setting clear specifications from the start will save you time and money.
2. Choose your preferred building material
You must select the material that best fits your needs and budget. Prefabricated wooden houses start from 80 € per unit, while modular options reach 130 €, being more advanced choices. Each material offers different advantages in durability, insulation, and maintenance, so consider your climate priorities and budget constraints before deciding.
3. Request quotes from specialized manufacturers
Contact several prefabricated house manufacturers directly to request detailed quotes based on your specifications. Provide complete information about size, chosen material, and desired features to receive accurate quotes. The average construction price is around 95,000 €, but it is essential to obtain multiple proposals to compare options and find the best value for money.
4. Compare prices and features of options
Carefully analyze the quotes received, comparing not only prices but also features, warranties, and delivery times. Consider that the standard range fluctuates between 32,000 € and 50,000 €, while premium options can reach 120,000 €. Create a comparison table that includes all relevant elements to identify which manufacturer offers the best proposal for your project.
What can change your final price
Even similar projects can end with different budgets. These are the factors that most often push costs up or down.
Type of material used
The material is a key factor in the final budget. PVC houses are the most economical (130 €/m²), while concrete ranges from 800-1,500 €/m², and wood and steel options fall in the middle price range.
Total living area
The larger the prefabricated house, the higher the total cost. Economies of scale can apply to large projects, but the base investment increases proportionally with the square meters.
Finishing level and customization
Basic prefabricated houses have a lower price, but adding customizations, premium finishes, or modifications to the standard design significantly increases the final budget.
Land location and site preparation
Site accessibility, the need to level the ground, soil conditions, and distance from the factory all affect the transport and installation costs of the structure.
How much does it cost to build a prefabricated house?
The average cost of building a prefabricated house will depend on factors such as the house size or materials used. PVC prefabricated houses are the most economical option, with an average price of 130 €/m²; while constructions that combine materials, such as wood and steel, or those using concrete, have a higher starting cost. The price of a concrete prefabricated house starts from 800 €/m², but can reach up to 1,500 €/m².
Prefabricated houses are homes whose sections are built in workshops and then installed on the intended plot. Their construction is much faster than conventional construction, and they don't generate rubble. Moreover, their price is between 30% and 45% cheaper than traditional houses, although you also need to account for acquiring the land where it will be located.
Regulations and licenses for building a prefabricated house
The average cost of building a prefabricated house will depend on factors such as the house size or materials used. PVC prefabricated houses are the most economical option, with an average price of 130 €/m²; while constructions that combine materials, such as wood and steel, or those using concrete, have a higher starting cost. The price of a concrete prefabricated house starts from 800 €/m², but can reach up to 1,500 €/m².
The cost of building modern prefabricated houses, however, can vary considerably depending on certain factors:
In this way, the price of prefabricated houses can vary greatly. You can buy small cheap prefabricated houses for around 50,000 €. For a 100 m² home the price can be around 120,000 €. Larger houses with spectacular design and higher qualities can cost more than 200,000 €.
- Professional fees: in addition to the workers needed to install the prefabricated house on the land, you'll also need a project and, therefore, the work of an architect or surveyor. In this case, fees are usually calculated according to the Material Execution Project and can start from 10% of this.
- Project and licenses: prefabricated houses must also pay an urban planning license, which is between 0.5% and 2% of the PEM (depends on each municipality). In addition, you'll have to pay the Tax on Construction, Installations and Works (ICIO), which can represent 4% of the PEM.
- Land acquisition: the average price of land in Spain is 200 €/m² according to the Ministry of Public Works, so this amount must be taken into account in addition to the price of the prefabricated house. It's not the same to buy land in Madrid (500 €/m²) as in Tarragona (120 €/m²). In fact, it's advisable to opt for areas where land is cheaper if you're looking to reduce the final budget.
- Earthworks and foundation: sometimes included in the PEM, but not always. If not, the budget could increase significantly. The foundation alone can cost between 200 €/m² and 300 €/m².
If you're wondering if you can place a prefabricated house on non-buildable land, they must always be on buildable land and are considered real property. Based on this, they're subject to the same regulations as conventional constructions.
Therefore, first, they must comply with everything established in both the Urban Planning Law and the Technical Building Code regarding construction and habitability criteria. Of course, this implies the obligation to have a project certified by an architects' association and the required construction and works license.
Not only that, they must necessarily respect the urban planning laws of the autonomous community and the regulations of the municipality where the prefabricated house is installed. These aspects are especially important, as they can vary from one place to another.
- House materials and finishes: can increase the cost of the prefabricated house significantly, even almost doubling it in some cases. For example, steel and concrete are more expensive than wood. If high-quality design finishes with quality materials are desired, the budget will also increase.
- Turnkey formula: includes everything from land search if necessary to all required documentation, procedures, and complete project. This means greater convenience, but it also increases the budget by an amount that can vary depending on the type of contract and what it includes, but the surcharge for turnkey prefabricated houses rarely falls below 20%.
- A Nordic-style wooden prefabricated house of 175 m² on one level with living room-kitchen, two bedrooms, one bathroom, and a large porch costs around 106,000 €, including transport and assembly.
- A 90 m² prefabricated concrete dwelling with two bathrooms and three bedrooms has a starting price of 125,000 €.
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Construction
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Installers
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Maintenance
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Frequently Asked Questions
How much does it cost to build a prefabricated house in Spain?
The average cost depends on the material used: PVC prefabricated houses are the most economical option, priced at approximately 130 €/m², while concrete versions range between 800 €/m² and 1.500 €/m². Constructions combining materials such as wood and steel fall in the mid-range price category. For a 100 m² house, the total budget can vary between 13.000 € for PVC and 150.000 € for high-quality concrete.
What is included in a prefabricated house budget?
A typical budget includes the prefabricated structure, walls, roofing and closure system, but generally does not cover interior finishes, complete electrical installations, advanced plumbing or connections to municipal services. It is important to request a detailed breakdown from the supplier to confirm which elements are covered and which require additional budget.
How long does it take to build a prefabricated house?
Construction time is significantly shorter than traditional housing, ranging between 2 and 4 months from foundation to delivery of the basic structure. The total time can extend from 4 to 6 months if interior finishes, installations and service connections are included. Prior factory manufacturing of components substantially reduces on-site construction timelines.
Do I need permits and licenses to build a prefabricated house?
Yes, you must obtain municipal building permits and comply with applicable local regulations, regardless of whether it is a prefabricated construction. You must also request activity licenses, electrical and gas installation licenses, and conduct the technical building inspection (ITE) after completion. Many prefabricated house companies offer guidance on procedures, though permit costs are the responsibility of the owner.
How do I choose the best company to build my prefabricated house?
Compare at least 3 detailed quotes from companies with verifiable experience and references from previous projects in your area. Verify that they have quality certifications, workmanship warranty (minimum 2-3 years) and that they clearly explain what is and is not included in the price. Request guidance on permits and local regulations, and review previous customer feedback before making your final decision.
Got more questions? Contact us!
Got more questions? Contact us!
Frequently Asked Questions
How much does it cost to build a prefabricated house in Spain?
The average cost depends on the material used: PVC prefabricated houses are the most economical option, priced at approximately 130 €/m², while concrete versions range between 800 €/m² and 1.500 €/m². Constructions combining materials such as wood and steel fall in the mid-range price category. For a 100 m² house, the total budget can vary between 13.000 € for PVC and 150.000 € for high-quality concrete.
What is included in a prefabricated house budget?
A typical budget includes the prefabricated structure, walls, roofing and closure system, but generally does not cover interior finishes, complete electrical installations, advanced plumbing or connections to municipal services. It is important to request a detailed breakdown from the supplier to confirm which elements are covered and which require additional budget.
How long does it take to build a prefabricated house?
Construction time is significantly shorter than traditional housing, ranging between 2 and 4 months from foundation to delivery of the basic structure. The total time can extend from 4 to 6 months if interior finishes, installations and service connections are included. Prior factory manufacturing of components substantially reduces on-site construction timelines.
Do I need permits and licenses to build a prefabricated house?
Yes, you must obtain municipal building permits and comply with applicable local regulations, regardless of whether it is a prefabricated construction. You must also request activity licenses, electrical and gas installation licenses, and conduct the technical building inspection (ITE) after completion. Many prefabricated house companies offer guidance on procedures, though permit costs are the responsibility of the owner.
How do I choose the best company to build my prefabricated house?
Compare at least 3 detailed quotes from companies with verifiable experience and references from previous projects in your area. Verify that they have quality certifications, workmanship warranty (minimum 2-3 years) and that they clearly explain what is and is not included in the price. Request guidance on permits and local regulations, and review previous customer feedback before making your final decision.