
Prices and Quotes for Building a Building
The average cost of building a structure is around 1,000 €/m². Demolishing and rebuilding averages 1,100 €/m², while industrial buildings start at around 300 €/m².
The amounts are indicative and come from the imported original guide. The final budget depends on scope, materials, and the previous state of the space.
Pricing Tiers for Building Construction Guide
Comprehensive pricing and budgeting guidance for building construction projects in Spain. These tiers reflect typical costs based on project scope, complexity, and materials used in the Spanish construction market.
Básico/Basic
Essential construction guidance for small residential buildings or basic commercial structures. Includes fundamental planning, standard materials, and basic compliance requirements.
Estándar/Standard
Mid-range construction projects for residential apartment buildings or commercial spaces. Includes detailed planning, quality materials, and modern building systems.
Premium
High-end construction projects for luxury residential buildings, large commercial complexes, or specialized facilities. Includes premium materials, advanced systems, and comprehensive project oversight.
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Building construction 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.
Building construction project
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Build office building 1,500 m²
Build industrial building 1,500 m²
Design and construction of 5-story building
Phases in residential building construction with Reformia
The average cost of building a structure is around 1.000 €/m². The average price of demolishing a building and constructing another is around 1.100 €/m². If the building is an industrial warehouse, the average construction cost starts from around 300 €/m².

1. Pre-construction phase
In this phase, the land is located and verified to be suitable for building. The purchase-sale agreement, deeds, and registration with the Property Registry must be completed. Additionally, an architect or architecture firm must be hired to complete the Basic Project and manage other procedures, such as preparing the Health and Safety Study (HSS). This study is necessary to obtain approval from the Official College of Architects and permits from municipalities, official agencies, etc. In this phase, the insurance company and Technical Control Bodies (TCB) are also hired. Once the project is completed, it must be submitted to the municipality to request a Building Permit; construction must begin within a maximum of 6 months from the granting of the permit.

2. Land survey
Once the land is selected, a topographic and geotechnical survey must be conducted to understand its characteristics and verify that it can support the weight of the structure, as well as the ground movements that excavations will generate. This study is typically carried out by the architecture firm in charge of the project.

3. Construction and service installation phase
This phase is called the Execution Phase. It involves hiring the site management, the Health and Safety Coordinator, and the construction company. A Commencement Record must be signed, marking the start of construction. The following months will be devoted to building the structure and installing all necessary services. This phase ends with the preparation of the Work Completion Certificate, signed by the architect and technical architect, and the signing of the Acceptance Record.
The average cost of building a structure is around 1.000 €/m². The average price of demolishing a building and constructing another is around 1.100 €/m². If the building is an industrial warehouse, the average construction cost starts from around 300 €/m².
What is usually included in a quote
Each professional may structure quotes differently, but most project budgets follow this logic.
What's Included
What's NOT Included
Phases in residential building construction
The average cost of building a structure is around 1.000 €/m². The average price of demolishing a building and constructing another is around 1.100 €/m². If the building is an industrial warehouse, the average construction cost starts from around 300 €/m².

1. Pre-construction phase
In this phase, the land is located and verified to be suitable for building. The purchase-sale agreement, deeds, and registration with the Property Registry must be completed. Additionally, an architect or architecture firm must be hired to complete the Basic Project and manage other procedures, such as preparing the Health and Safety Study (HSS). This study is necessary to obtain approval from the Official College of Architects and permits from municipalities, official agencies, etc. In this phase, the insurance company and Technical Control Bodies (TCB) are also hired. Once the project is completed, it must be submitted to the municipality to request a Building Permit; construction must begin within a maximum of 6 months from the granting of the permit.

2. Land survey
Once the land is selected, a topographic and geotechnical survey must be conducted to understand its characteristics and verify that it can support the weight of the structure, as well as the ground movements that excavations will generate. This study is typically carried out by the architecture firm in charge of the project.

3. Construction and service installation phase
This phase is called the Execution Phase. It involves hiring the site management, the Health and Safety Coordinator, and the construction company. A Commencement Record must be signed, marking the start of construction. The following months will be devoted to building the structure and installing all necessary services. This phase ends with the preparation of the Work Completion Certificate, signed by the architect and technical architect, and the signing of the Acceptance Record.

4. Building legalization phase
The process of building a residential structure or for developing an activity does not end with the completion of work. Subsequently, the Building Record must be prepared, the Habitability Certificate requested, the Application for First Occupancy submitted to the municipality, the deed and New Construction and Horizontal Division Registration managed, utilities connected (water, electricity, waste, mail, etc.), installation project permits legalized, and the Building Record delivered to the owners.
Price Factors
Even similar projects can end with different budgets. These are the factors that most often push costs up or down.
Building Location and Land Costs
Urban areas in Madrid, Barcelona, and Valencia command higher prices per square meter compared to rural or suburban locations. Land acquisition, site preparation, and access to utilities significantly impact overall project costs.
Building Materials and Supply Costs
Fluctuations in cement, steel, brick, and finishing materials affect budgets. European material standards and Spanish building codes require quality materials, with prices varying based on supplier, import tariffs, and market demand.
Labor Costs and Skilled Workforce
Spain's construction labor market includes competitive wages for specialized trades (electricians, plumbers, structural engineers). Regional variations exist, with Barcelona and Madrid typically 15-25% higher than provincial areas.
Building Permits and Regulatory Compliance
Municipal permits, architectural plans, environmental assessments, and compliance with Spanish building code (CTE) add 3-7% to project costs. Processing times and fees vary by autonomous community.
Project Complexity and Design Features
Multi-story residential buildings, commercial mixed-use developments, and structures requiring special foundations or seismic reinforcement cost more. Sustainable features like solar panels and energy-efficient systems increase initial investment.
Timeline and Project Duration
Extended timelines increase overhead and labor costs. Seasonal factors, Spanish holidays, and weather conditions in northern regions can affect scheduling. Expedited projects typically incur 10-20% premium labor costs.

How much does it cost to build a building?
The average cost of building a structure is around 1.000 €/m². The average price of demolishing a building and constructing another is around 1.100 €/m². If the building is an industrial warehouse, the average construction cost starts from around 300 €/m².
Factors to consider
Examples of building construction budgets
The average cost of building a structure is around 1.000 €/m². The average price of demolishing a building and constructing another is around 1.100 €/m². If the building is an industrial warehouse, the average construction cost starts from around 300 €/m².
- Land: the average price of urban land in Spain is 145,97 €/m², although there are significant price differences between autonomous communities. The most economical price is found in Castilla-La Mancha, at 85 €/m², while the most expensive is in the Basque Country: 245 €/m² (data from Q3 2021).
- License and permit costs: in total, the portion of the budget for licenses and permits is around 15%-20% of the final price. This percentage includes the project, which is essential to obtain the Building Permit required for construction, and other permits such as the habitability certificate or the legalization of installations.
- Material Execution Budget: the MEB is the sum of all construction units, calculated based on their unit price. It does not include taxes, contractor or architect profits and fees, or general project costs. It includes the fees of professionals who actively participate in building construction, which typically account for between 30% and 35% of the total.
- Contract Execution Budget: the CB is the price billed by the contractor to the owner, and is added to the cost of materials and labor. It is calculated using two percentages applied to the MEB. There is no official regulation that sets this percentage, but standard practice is to use the percentages applied in public works: 13% for General Expenses and 6% for Industrial Profit.
- Building a 2-story 180 m² structure (single-family home): 175.000 €
- Building a 3-story 300 m² structure (single-family home): 260.000 €
- Building a 5-story 2.500 m² structure: 2.100.000 €
- Building an 8-story 4.000 m² structure: 3.400.000 €
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Frequently Asked Questions

How much does it cost to build a residential building in Spain?
The average construction cost for a residential building in Spain is around 1.000 €/m², though this price can range from 800 to 1.200 €/m² depending on location, material quality, and finishes. If you need to demolish an existing building and construct a new one, the total budget comes to approximately 1.100 €/m². For a 100 m² building, you should budget between 100.000 and 120.000 euros for construction.
How long does it take to build a residential building?
The construction time for a residential building depends on its size and complexity, but generally ranges from 18 to 36 months. A residential building with 8-10 floors and 40-50 units can take between 24 and 30 months from the start of construction to completion. It's important to consider that projects may experience delays due to weather conditions, administrative procedures, or design changes.
What is included in a building construction budget?
A typical construction budget includes structure, exterior walls, installations (electrical, plumbing, HVAC), interior finishes, and painting. However, it generally does not include exterior development work, connections to municipal services, or any design changes made after construction has begun. It's essential to request a detailed budget that specifies all line items to avoid surprises later on.
How do I choose the best construction company for my project?
You should verify that the construction company is properly licensed, has experience with projects similar to yours, and has verifiable references from previous work. Request quotes from several companies, compare prices and timelines, and ensure all quotes include warranty coverage and liability insurance. We recommend conducting a personal interview with the company and visiting ongoing projects to assess the quality of their work.
Do I need special permits to build a residential building?
Yes, every construction project requires a building permit from the corresponding municipal government, as well as approval of the technical project by a licensed architect. Depending on the autonomous community and municipality, additional permits may be necessary such as environmental assessment or approval from the urban planning board. It's recommended that the construction company handle all administrative procedures, a process that typically takes between 4 and 8 weeks.
Got more questions? Contact us!

Got more questions? Contact us!
Frequently Asked Questions
How much does it cost to build a residential building in Spain?
The average construction cost for a residential building in Spain is around 1.000 €/m², though this price can range from 800 to 1.200 €/m² depending on location, material quality, and finishes. If you need to demolish an existing building and construct a new one, the total budget comes to approximately 1.100 €/m². For a 100 m² building, you should budget between 100.000 and 120.000 euros for construction.
How long does it take to build a residential building?
The construction time for a residential building depends on its size and complexity, but generally ranges from 18 to 36 months. A residential building with 8-10 floors and 40-50 units can take between 24 and 30 months from the start of construction to completion. It's important to consider that projects may experience delays due to weather conditions, administrative procedures, or design changes.
What is included in a building construction budget?
A typical construction budget includes structure, exterior walls, installations (electrical, plumbing, HVAC), interior finishes, and painting. However, it generally does not include exterior development work, connections to municipal services, or any design changes made after construction has begun. It's essential to request a detailed budget that specifies all line items to avoid surprises later on.
How do I choose the best construction company for my project?
You should verify that the construction company is properly licensed, has experience with projects similar to yours, and has verifiable references from previous work. Request quotes from several companies, compare prices and timelines, and ensure all quotes include warranty coverage and liability insurance. We recommend conducting a personal interview with the company and visiting ongoing projects to assess the quality of their work.
Do I need special permits to build a residential building?
Yes, every construction project requires a building permit from the corresponding municipal government, as well as approval of the technical project by a licensed architect. Depending on the autonomous community and municipality, additional permits may be necessary such as environmental assessment or approval from the urban planning board. It's recommended that the construction company handle all administrative procedures, a process that typically takes between 4 and 8 weeks.


