Architectural Consulting in Barcelona

We support you through every phase of your project, from the initial idea to the final execution. We analyze the possibilities of the space, applicable regulations, and your needs to offer efficient, functional architectural solutions tailored to your lifestyle or business. Our goal is for every decision to be backed by technical expertise and creativity, making the process clear, safe, and stress-free.

Who Our Architecture Consultancy Is For

Our consulting services are designed for individuals and companies seeking professional support for their architectural projects, whether it’s a renovation, construction, or property purchase.

We offer a personalized service that combines architectural vision, technical expertise, and management of permits and procedures, ensuring each project progresses smoothly and safely.

We work with:

Property owners who need guidance on permits, licenses, and urban planning regulations.

Clients who want to explore the possibilities of a space before committing to a project.

Entrepreneurs and businesses that need advice to adapt premises and comply with legal requirements.

People with clear ideas for their project who need support to implement them constructively and efficiently.

You May Need Our Architectural Advisory Service If

You have questions about regulations, permits, or legal procedures related to buying, selling, or renovating a property. You want to explore the potential of a space and need help visualizing how it can become reality. You’re looking for support to constructively implement your ideas, transforming concepts into viable solutions adapted to the space. Our consulting combines urban planning and legal guidance with tailored project proposals when necessary, helping you make informed decisions, avoid headaches, and ensure the process runs as smoothly as possible.

How Our Architectural Project Consulting Process Works

We analyze your needs, the available space, and applicable regulations to assess the feasibility of the project. We create solutions and proposals tailored to each case, helping you visualize the possibilities of the space and make informed decisions. Additionally, we handle the necessary permits and procedures and guide you through the entire process, ensuring your project progresses efficiently, clearly, and without complications.

Why Choose Us as Your Architecture Consultant

We have years of experience supporting clients in Barcelona with construction, renovation, and change-of-use projects. We provide personalized guidance tailored to your needs and project type, ensuring every decision is backed by professional advice. We collaborate with trusted experts in the sector, from engineers to permit and licensing specialists, so your project progresses safely, efficiently, and without surprises. Our goal is to make transforming your space a clear, smooth, and rewarding process.

Marta Catalán, your architect in Barcelona

Marta is a Phd. Architect by the University of Hong Kong. Previously, she studied in Madrid and Japan where she obtained her Masters.

Marta began her career co-founding the architectural collective Zira02. She has developed her architecture practice in Spain, Hong Kong and Japan. She has worked and collaborated with several architecture firms including Andres Jaque Office for Political Innovation, Abe Hitoshi Atelier and Izaskun Chinchilla Architects. Her projects have been awarded with the Europan, IDOM and the Hong Kong Jockey Club Design for Innovation prizes.

Laia Martínez Sitjà, your architect in Barcelona

Architect graduated from UPC BarcelonaTech, where she obtained her Master’s Degree in Architecture, and from the “Ion Mincu” University of Architecture and Urbanism in Bucharest. She has developed her education and professional practice in an international context, working across Spain, China, Hong Kong, and the United Kingdom.

Laia has built her professional career in renowned architecture studios such as Neri&Hu Design and Research Office and Bean Buro, contributing to architecture and interior design projects in sectors including residential, office, hospitality, and retail spaces. She currently practices as an architect in Barcelona, focusing her work on architectural design, refurbishment, and interior design projects.

Where to Find Our Practice

You Can Also Book an Online Architecture Consultation

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A Selection of My Architectural Projects

BADALONA

This former printing workshop has been transformed into a bright industrial loft. Original brick walls and wooden windows are preserved, while a new patio and sculptural staircase bring light and contemporary character to the space.

Badalona

2025

SANTS

This former glassblowing workshop was transformed into a bright, contemporary home while preserving its industrial character. Original wooden beams, exposed brick walls, and hydraulic tiles were restored and reused, and the Catalan vaulted ceiling retains traces of historic paint. The open layout maximizes natural light and seamlessly connects interior and exterior spaces, blending contemporary design with the charm of historic craftsmanship.

Badalona

2024

GARDEN FLAT

Interior renovation of a historic apartment in central Barcelona, combining the recovery of 19th-century original elements with a contemporary industrial style. The project enhances natural light and the connection to an interior garden, integrating recycled materials and design solutions that balance functionality with historical character.

What Our Clients Say

Nomadas Architecture

5.0

Based on 9 reviews

review us on

victoria orozco gicquiau

14:35 04 Dec 25

Marta accompanied me on all my viewings for a potential apartment until I found the perfect one. Marta is very professional and has extensive market knowledge, which allowed me to get quick and clear answers to my questions.

Basanta K. Rai

16:44 09 Dec 24

Excelent work done with the limited budget destined to our small project of renovation. Immense source of ideas she has. Very professional architect and very much recomendable to get your ideas to be tranformed into reality. Thank you Marta and Nomadas Architecture.

Marc Mercade

12:12 09 Sep 24

Marta helped me renovating my apartment in Barcelona and she is professional and full of nice ideas.

Nick O'Brien

16:14 03 Sep 24

Marta was the architect and project manager on our bajo redevelopment. Her work was incredibly thorough and her management exceeded our expectations. Would recommend!!

Zainab Hess

09:00 19 Jun 24

We had the pleasure of working with Marta Catalan on our home renovation project between 2022 and 2024 in the old town of Barcelona,and we cannot recommend her highly enough. Marta made the impossible possible, transforming a disastrous property into a spectacular home. Throughout the design and building process,Marta led us with the utmost professionalism. She communicated every aspect that an owner wants to get addressed and was always on site when needed, coordinating with builders,carpenters, electricians,tilers,plumbers,locksmiths and other professionals.Her detailed knowledge of all these disciplines,combined with her excellent taste and style,guided us in choosing the right materials and furniture. Marta 's expertise extends beyond design and construction,she is also highly skilled in handling the necessary paperwork to obtain legal permissions,even in the most challenging situations. Her dedication went as far as searching archives and documents dating back more than a century to assist us with specific restorations and problems. There is no better architect in Barcelona,and perhaps not in all of spain,working with such enthusiasm and commitment to her clients. Marta Catalan is simply outstanding.

Folke Hess & Zaza Hess

June 19 ,2024
Carrer Nou de sant Francesc, Barcelona, España

Frequently asked questions

Do I need a building permit or license to carry out my renovation?

Yes. In Barcelona, any renovation requires a building permit. The type of license will depend on the scope of the intervention: whether it involves changes to the layout, structural elements, or other significant aspects, the process may vary in complexity and requirements.

How long will the renovation take?

The duration of a renovation can vary depending on several factors, such as the speed of decision-making, the type of permit required and its processing time, as well as the size and scope of the project. Although every renovation is different, the professionals we work with usually have near-immediate availability, which helps streamline the process once everything is defined and approved.

How much will the renovation cost me?

The cost of a renovation depends on several factors, including the size of the property, the scope of the work, whether structural reinforcements are needed, the quality of materials, and the level of detail defined in the project. While these elements can affect the final budget, we ensure strict financial control throughout the process and make sure that decisions align with the agreed budget.

Which professionals and contractors do you work with?

We work with several trusted teams, including structural engineers, contractors, skilled trades people such as carpenters, and material suppliers.

What does your service include and how involved are you in the project?

We offer turnkey solutions, managing all aspects of the project to ensure a smooth and hassle-free process.

Do you have experience with historic apartments in Barcelona?

Yes, and we absolutely love them. We have a passion for historic heritage, and whenever possible, we preserve original elements, incorporating them into the project to add value and character.