BAAS arquitectura was commissioned to design Llull 122, an office building located on a corner in the 22@ District, an urban renewal area focused on business, innovation, and technology in Barcelona's former industrial neighborhood of Poblenou.

The building engages with its immediate urban surroundings and requires minimal energy consumption. Thanks to its setback, a small public plaza is created at the corner of Llull Street. Its stepped volume and terraces with vegetation foster a connection with this plaza and the street, while also improving the building's thermal performance.

The building, designed by BAAS arquitectura, embraces an honest use of materials, leaving them exposed. Where cladding is necessary, ceramic brick is used, referencing the traditional architecture of the Poblenou neighborhood.

The main façade is free of structural elements thanks to two large, inclined concrete pillars that support the entire building. The side façade is supported by a series of rhythmically arranged pillars. The circulation core is attached to the party wall and is also constructed of concrete; on either side, two courtyards house all the building's services.

Llull 122 by BAAS arquitectura. Photograph by Adrià Goula.

Llull 122 by BAAS arquitectura. Photograph by Adrià Goula.

Project description by BAAS arquitectura

The building is located on a corner in the Poblenou neighborhood of Barcelona.

The volume is set back a few meters to create a small public square on the corner and adopts a distinctive stepped form that provides a landscaped terrace on each floor, significantly increasing the interior space.

The supporting concrete structure follows this form, with two large inclined pillars that hold up the entire building.

Llull 122 by BAAS arquitectura. Photograph by Adrià Goula.
Llull 122 by BAAS arquitectura. Photograph by Adrià Goula.

The core, attached to the party wall, is also made of concrete and contains the staircase, elevators, restrooms, and two vertical courtyards open to the exterior and accessible, which house all the necessary installations—thus keeping the exposed concrete ceilings of the workspaces clean and uncluttered.

The building is firmly committed to thermodynamic performance that ensures minimal energy consumption, based on solar protection, ventilation through automated upper windows, and the thermal inertia of concrete.

Llull 122 by BAAS arquitectura. Photograph by Adrià Goula.
Llull 122 by BAAS arquitectura. Photograph by Adrià Goula.

The side façades are built around a rhythm of projecting pillars that protect the windows from direct sunlight, while the terraces are shaded by traditional awnings that are automatically adjusted according to solar conditions.

The project embraces a strong sense of material honesty—eliminating all finishes so that the building reveals itself exactly as it has been constructed. Where the concrete structure requires enclosure, it is resolved with ceramic brick, referencing the historic and traditional architecture of the surrounding neighborhood.

Llull 122 by BAAS arquitectura. Photograph by Adrià Goula.
Llull 122 by BAAS arquitectura. Photograph by Adrià Goula.

More information

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Architects
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BAAS arquitectura. Lead Architect.- Jordi Badia.

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Project team
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Blanca Ademà, Leandro Petrazzini, David Perelló, Alex Clarà, Maria Font, Laura Grau, Kino Coronas.

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Collaborators
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Environmental Consultant.- Societat Orgànica.
Structure Consultant.- Other Structures.
Engineer.- SOCOTEC.
Landscape architect.- Albert Bestard.
Quantity Surveyor.- G3.

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Client
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Conren Tramway.

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Builder
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Constructora del Cardoner.

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Area
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6,200 sqm.

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Dates
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2025.

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Location
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Carrer de Llull, 122, Poblenou, Barcelona, Spain. 

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Photography
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BAAS Arquitectura is an architecture practice founded in 1994 in Barcelona by architect Jordi Badia (Barcelona, 1961). He graduated from the Barcelona School of Architecture (ETSAB) in 1989. Between 1989 and 1993, he worked alongside architect Tonet Sunyer before establishing his own practice.

Since its foundation, BAAS Arquitectura has worked on projects of different scales and programmes, including residential buildings, offices, educational facilities, healthcare buildings, cultural spaces and interventions in architectural heritage. Its work is characterised by a careful consideration of the urban context, the use of materials and the relationship between architecture and public space. The restoration and adaptation of existing buildings to new uses also play an important role in the studio's practice.

Among its best-known works are the Can Framis Museum in Barcelona, which received the 2009 City of Barcelona Award and the FAD Opinion Award; the conversion of the former Oliva Artés factory into a branch of the Barcelona History Museum (MUHBA); the renovation of the Alta Diagonal office building; and the FAD headquarters in Barcelona.

Internationally, one of its most notable projects is the Faculty of Radio and Television at the University of Silesia in Katowice, Poland (2017), designed in collaboration with GRUPA 5 Architekci and Małeccy Biuro Projektowe. The building received the Brick Award 2020 and was shortlisted for the 2019 European Union Prize for Contemporary Architecture – Mies van der Rohe Award. More recent projects include the Llull 122 building and the Vall d'Hebron Research Centre (VHIR), the latter developed in collaboration with ESPINET/UBACH.

Alongside his architectural practice, Jordi Badia teaches in the Department of Architectural Design at ETSAB, where he has been a professor since 2001. He has also collaborated with universities in Hong Kong, Ljubljana, Toulouse and Zurich. He has written for the newspaper ARA and served as editor of the architecture blog HIC Arquitectura.

In 2012, together with Félix Arranz, he curated VOGADORS, the exhibition representing Catalonia and the Balearic Islands at the 13th Venice Architecture Biennale. His career brings together architectural practice, teaching and the dissemination of architecture, with a particular interest in the relationship between buildings, the city and its inhabitants.

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Published on: November 25, 2025
Cite:
metalocus, ELVIRA PARÍS FERNÁNDEZ
"Connection and innovation. Llull 122 by BAAS arquitectura" METALOCUS. Accessed
<https://www.metalocus.es/en/news/connection-and-innovation-llull-122-baas-arquitectura> ISSN 1139-6415
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