We prepare the full package of technical and legal documentation for construction projects: architectural plans, technical reports, CTE compliance assessments, energy efficiency certificates, and building permits. We guide the process from the initial application to the final approvals by municipal authorities.

Preparation and support of construction documentation in Spain: a complete package of solutions for developers and property owners
Successful construction in Spain, especially in large cities such as Barcelona, is impossible without properly executed technical and legal documentation. Our company offers a comprehensive service for the preparation, execution, and support of construction documentation, ensuring compliance with all applicable standards and requirements of Spanish law.
What the service includes
- We take on the entire cycle of work — from preparing the necessary drawings to obtaining permits from municipalities and other authorities. Our areas of expertise include:
- Development of architectural and technical projects (Proyecto básico and Proyecto ejecutivo) in accordance with the requirements of the CTE (Código Técnico de la Edificación);
- Assessment of compliance with building regulations — analysis and adaptation of the project in accordance with the Spanish technical building code;
- Preparation of an energy certificate (Certificado de eficiencia energética) — a mandatory document for new buildings and renovations;
- Obtaining work permits (Licencia de Obras) — for new construction, renovations, and remodeling;
- Legal support when submitting documents to local authorities;
- Consulting and correction of documentation at all stages of approval.
Our approach
We work individually with each client: we analyze their needs, the type of property (residential, commercial, industrial real estate), the specifics of the land plot, technical restrictions, and the peculiarities of local regulations. Our architects, engineers, and lawyers have many years of experience working with municipalities in Catalonia and other regions of Spain, which allows us to significantly reduce approval times and avoid the risk of rejection.
When is this service needed
- You are planning to build a new residential building, villa, or commercial property
- You need to legalize the redevelopment, extension, or change of functional purpose of the premises
- You have a project from another company, but you need an audit and adaptation to the requirements of the municipality
- You need to obtain permits and certificates for the sale or commissioning of a property;
- You need full support for a foreign investor during the construction process.
Advantages of working with us
- In-depth knowledge of Spanish construction law
- Local experience in Barcelona and Catalonia — faster approval process
- Interdisciplinary team — architects, engineers, lawyers in one office
- Transparent budget and clear deadlines
- Support for foreign clients in English, Ukrainian, Russian, and Spanish
Support at all stages
Our specialists do not just prepare documents, but accompany the client at all stages of construction — from the idea to the commissioning of the facility. We maintain contact with the administration, submit changes on time, respond to requests, and prevent bureaucratic delays.
Contact us
Whether you are an investor, property owner, or developer, contact us for high-quality and legally compliant construction documentation in Spain. We know how to achieve results without wasting time and money.


