New-Build Architect in Barcelona

Architectural design and planning services for new-build projects

At our studio, we develop new-build projects while accompanying our clients throughout the entire process, from the initial concept to the completion of the construction. We design functional and efficient spaces tailored to the specific needs of each project, paying close attention to both aesthetics and construction quality.

Our work includes architectural design, technical project development, permit management, and construction supervision, ensuring that each phase is carried out with technical rigor and remains consistent with the original concept.

Residential buildings

Single-family homes

Full renovations with extensions or new construction

Commercial spaces and offices

Permit and licensing management

Small public facilities and bespoke projects

How do we approach new-build projects?

Initial analysis and site assessment
Concept design
Basic design
Detailed design / Construction documents
Construction supervision
Project completion and handover

Other architectural services we offer

Why choose Nomadas Architecture

At Nomadas Architecture, we develop architectural projects with a close, creative, and rigorous approach. We guide each client throughout the entire process, from the initial concept to the completion of construction, always seeking solutions that combine design, functionality, and buildability.

Each project is approached individually, analyzing the context, the client’s needs, and the potential of the space to create thoughtful, coherent, and well-adapted architecture for every situation.

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.

We carry out new-build projects throughout Barcelona and the surrounding areas

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A selection of our home renovation 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.

Client testimonials

Nomadas Architecture

4.9

Based on 13 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

What do I need to start a new-build project?

The first step is to have a plot or land suitable for construction. From there, we analyze the planning regulations and study the project’s possibilities to define a proposal tailored to your needs.

How long does it take to develop a new-build project?

The timeline can vary depending on the complexity of the project and administrative procedures. Typically, the design development and obtaining permits can take several months before construction begins.

Can I participate in the design of my home or project?

Yes. The design process is collaborative with the client. Throughout the different phases of the project, we work together to define layouts, spaces, and solutions that best meet your needs.

Does the firm also handle permits and licenses?

Yes. We prepare all the technical documentation required to obtain building permits and manage the administrative process related to the project.

Do you supervise the construction on-site?

Yes. During the construction phase, we provide construction supervision and monitor the process to ensure that the project is executed according to the plans and meets the expected quality standards.

Can the project be adapted to a specific budget?

Yes. From the early stages, we work with the available budget in mind, seeking design and construction solutions that optimize resources without compromising the quality of the project.