The Basque Institute of Architecture, together with the French-language architecture center arc en rêve, have presented "Coexisting. European Prize for Collective Housing." As its name suggests, the exhibition highlights the value of collective housing, asserting its role as the backbone of European societies and the welfare state.

The exhibition, which can be visited until June 1, is a result of the European Collective Housing Award. Through audiovisual installations, texts, and photographs, the proposal reflects the important role that collective action plays in the face of the growing individualism reflected in current lifestyles.

In addition, a series of roundtables, workshops, presentations, and debates have been organized that explore the challenges we face when it comes to collective housing. New uses for buildings, the role of collective housing as a shaper of the urban landscape, and different types of collective housing are some of the topics addressed in the program accompanying the exhibition.

When different family units and models inhabit the same building, we speak of collective housing. This phenomenon constitutes the cornerstone of European urban heritage and reflects the rich history and values ​​of the continent, from its medieval roots to its post-industrial evolution.

The European Prize for Collective Housing, organized by the Basque Country Institute of Architecture, together with the arc en rêve centre d'architecture of Bordeaux, and supported by the Basque Government's Department of Housing and Urban Agenda, aims to generate a critical debate on housing and the right to quality domestic and everyday architecture. The exhibition highlights the value of collective housing as a possible tool for revitalizing cities, policies, and generational aspirations—in short, improving society.

"Coexisting." European Collective Housing Award. Photograph by Mikel Blasco.

"Coexisting." European Collective Housing Award. Photograph by Mikel Blasco. 

The exhibition showcases 18 finalist projects from the first edition of the European Prize for Collective Housing, grouped around eight different concepts that illustrate different moments of living: Hold, Care, Protect, Breathe, Look, Enter, Encounter, Nourish.

The jury of this first edition, composed of Kristiaan Borret (Belgium), Fernanda Canales (Mexico), Emanuele Coccia (Italy), and Christian Hadaller (Germany), with the 2021 Pritzker Prize winner Anne Lacaton (France) as president, met in San Sebastián on May 31, 2024, and awarded the following prizes:

La Borda by Lacol. [BCN] Spain.
European Prize for Collective Housing in the new construction category.
 La Borda is a housing cooperative that is part of Barcelona's social housing stock. The Lacol team and the La Borda cooperative prioritized creating a building with minimal environmental impact, both in its construction and its lifespan, while minimizing the risk of energy poverty for its inhabitants. The jury emphasized:

“This is a proven project, an outstanding example of urban collective housing development at all stages of the process.

The ambition goes beyond the scale of the building itself, as it is part of a bottom-up regeneration process for the entire neighborhood. The housing concept provides a new approach to living and coexistence. It is a successful combination of individuals, communal life, and public commitment.

The architecture brings generosity and demonstrates that transforming the limits of contemporary life transforms technical challenges into resources. It shows that sustainability and contemporary technical challenges can be addressed differently, prioritizing quality of life. The introduction of the cooperative system as an alternative model for housing production successfully combines affordability and quality.”

"La Borda" housing cooperative by Lacol. Photograph by Lacol.

"La Borda" housing cooperative by Lacol. Photograph by Lacol.

Ekko by Duncan Lewis. [Bordeaux] France.
Special Mention in the New Construction category.
 The Ekko residence, located in the eco-friendly neighborhood of Bastide Niel, is part of a construction approach governed by bioclimatic urban planning standards that promote natural sunlight and lead to highly precise geometric divisions. The project responds to contemporary climatic and ecological needs, bringing together a vertical garden with floating trees and 49 communal apartments under one roof. The jury emphasized that this project addresses important issues related to climate and sustainability and demonstrates an innovative approach to collective housing design.

Ekko by Duncan Lewis. Photography by Mikel Blasco.

Ekko by Duncan Lewis. Photography by Mikel Blasco.

Reconversion of a former wine warehouse by Esch Sintzel Architekten. [Basel] Switzerland.
European Award for Collective Housing in the renovation category.
This project involved the conversion of a wine storage building into 64 apartments, a café-bar, a commercial space, guest rooms, a communal space, a rooftop terrace, music rehearsal rooms, a parking lot, and a bicycle rack. The jury emphasized:

"The project demonstrates that ordinary, utilitarian buildings have value and can support new, creative projects that bring something good to the neighborhood and the city. It brings not only quality but also more life.

It is fundamentally sustainable, thanks to the reuse of the existing concrete structure, an important aspect in the balance of carbon emission reduction. This existing structure is complemented by a new construction that gives substance, a new identity, and life to the site.

In terms of architecture, it demonstrates a new way of living, as well as the imagination required to reinvent an existing structure. It shows that by transforming what already exists, a new, high-quality home can be created that challenges standard typologies. In terms of the building's collective infrastructure, it features communal spaces that celebrate and facilitate communal living."

Conversion of a former wine warehouse by Esch Sintzel Architekten. Photography by Paola Corsini.

Conversion of a former wine warehouse by Esch Sintzel Architekten. Photography by Paola Corsini.

"Park Hill Phase 2" by Mikhail Riches. [Sheffield] United Kingdom.
Special Mention in the renovation category.
The project is the second phase of the renovation of a 1960s Brutalist apartment block, due to be completed in 2022. The proposal focused on rethinking some of the existing typologies that had proven less popular and improving thermal performance, while retaining most of the building's fabric. The jury highlighted that this work represents an exemplary intervention in heritage social housing, striving to maintain the social housing status while improving quality and sustainability.

"Park Hill Phase 2" by Mikhail Riches. Photography by Tim Crocker.

"Park Hill Phase 2" by Mikhail Riches. Photography by Tim Crocker.

More information

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Architects
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Winner new construction.- Lacol.
Special mention new construction.- Duncan Lewis.
Winner renovation.- Esch Sintzel Architekten.
Special mention renovation.- Mikhail Riches.

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Jury
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Kristiaan Borret (Belgium), Fernanda Canales (Mexico), Emanuele Coccia (Italy), Christian Hadaller (Germany), Anne Lacaton (France).

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Developer
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Basque Institute of Architecture.
arc en rêve architecture center.
Basque Government Department of Housing and Urban Agenda.

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Dates
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27.02 > 01.06.2025. 

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Localización
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Basque Institute of Architecture. Zipitria Street, 1, 20003 Donostia-San Sebastián, Spain.

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Photography
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Mikel Blasco, Álvaro Valdecantos, Lacol, Tim Crocker, Paola Corsini, Duncan Lewis, José Hevia, Julia Forsman, Milena Villalba, Nicola Cagol.

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Lacol is an architecture cooperative set up in 2014 in the Sants district (Barcelona). They work with architecture for social transformation, as a tool to intervene in the immediate environment critically.

Currently, it is a team of 14 people who work in various fields of architecture. Their lines of work focus on these five axes: Construction; Cooperative Housing; Pa icipation; Exhibitions and Stage Design; and Urbanism.

The main axis of work on which they apply the knowledge of other fields is the cooperative housing. They have specialized in the promotion of this model as well as in the process of participation of the promotion of the future inhabitants. The most relevant case has been the housing cooperative La Borda, where, in addition to carrying out the architectural project, they have participated in its promotion and all the learning process has been systematized through the book “Habitar en comunidad“ (Libros de la Catarata, 2018).

They are currently building La Balma, a similar housing cooperative in Poblenou, and accompanying several projects in the promotion phase in other places.

In order to promote and make viable the replicability of the model, we work in the design of public policies, advise municipalities, and give conferences and write articles in different publications. Lacol is part  of La Dinamo, a foundation for the consolidation of cooperative housing in Catalonia.

Awards
•    Prize “Ciutat de Barcelona” 2018.
•    Prize on Built Construction in Architecture at the BBConstrumat 2019.
•    Nominated at the Début Award Lisbon Triennale (announced October 5th 2019).
•    Mention at the Bonaplata 2018 awards for a study on the industrial heritage of Vilassar de Mar.
•    Prize AJAC for the housing coop project “Coop de falç”, together with Arqbag.

Books published by Lacol
•    “Construir en col·lectiu” (CAT/ESP/ENG), Pol·len Edicions 2018.
•    “Habitar en comunidad”, with La Ciutat Invisible, Libros de la Catarata/Arquia, 2018.
•    “El Vilassar de Mar Fabril”. Pagès edicions, 2018.
•    “Inventari de Can Batlló. Teixint una història col·lectiva.”  Curated by Lacol. Riera de Magòria, 2013.
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Duncan Lewis is an architect and co-founder of Duncan Lewis Scape Architecture, an architectural practice founded in 2000 in Bordeaux. He studied at Ravensbourne University London and Ravensbourne University London.

Throughout his professional career, he has participated in numerous conferences and exhibitions, both in France and abroad, including the following: Conference "Sociopolis, a project for a supportive habitat." With Toyo Ito, MVRDV, FOA, Greg Lynn, Vicente Guallart, Manuel Gausa, and Abalos & Herreros (2004); Conference "The Grand Scale, Architecture, and Other Environments" at the UPC Foundation in Barcelona with Aquilès Gonzalès Raventos, architect (2006); Presentation of the "Sociopolis" exhibition at the Vienna Architecture Center with Abalos, Herreros, Vincente Guallart, and Willy Muller; Venice Biennale, “GénéroCité” exhibition, Jean Moulin Secondary School in Revin (2008).

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Esch Sintzel Architekten. Architecture studio Zurich-based, founded in 2008 by Philipp Esch and Stephan Sintzel architects. Philipp Esch, Stephan Sintzel and Marco Rickenbacher currently lead the practice.

Philipp Esch. Born in Göttingen, Germany (1968). From 1986 to 92 studied at ETH Zurich and the CEPT in Ahmadabad (India). From 1994  to 19 97 he was a staff member at Morger Degelo Architekten in Basel and HPP Hentrich Petschnigg Partner in Berlin. He was an assistant to Meinrad Morger and Martin Boesch at the ETHZ and the EPFL from 1997 to  2002. Subsequently written for the specialist journal «Werk, bauen+wohnen» until 2004. In 2008 teaching appointment at the HSLU. Independent private practice as of 1999, from 2008 onwards together with Stephan Sintzel. Admission to the BSA in 2008. Since 2016, he has been a member of the panel for urban design in Winterthur. From 2017 to 2020 teaching appointment at the ZHAW Winterthur. Starting 2021 visiting professor at Accademia di Architettura in Mendrisio. 

Stephan Sintzel. Born in Zurich, Switzerland (1970). Apprenticeship as an architectural draughtsman with Rolf Keller in Zumikon; studies at the Technikum in Winterthur, at ETH Zurich and Columbia University in New York. Member of staff at Frank Zierau in Zurich and Buol und Zünd in Basel. Independent private practice since 2002. Since 2008, together with Stephan Sintzel, he has managed the Esch Sintzel Architekten studio. In 2014 became a member of the Swiss Association of Architects (BSA).

Marco Rickenbacher. Born in Rheinfelden, Switzerland (1984). Apprenticeship as an architectural draughtsman in Liestal, studies at HSLU Lucerne, FHNW in Basel and UdK in Berlin. Since 2009, is a member of staff at Esch Sintzel Architekten, senior manager since 2017, and partner since 2021. 
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Mikhail Riches is a London-based architectural firm founded in 2014 by Annalie Riches and David Mikhail. They practice primarily in the United Kingdom, encompassing a variety of projects.

Their 21 years of experience encompass housing, education, mixed-use, urban planning, leisure, and renovation projects. Their proposals seek to optimize natural resources to improve the performance of their buildings.

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Published on: April 27, 2025
Cite:
metalocus, AGUSTINA BERTA
""Coexisting." European Collective Housing Award" METALOCUS. Accessed
<http://www.metalocus.es/en/news/coexisting-european-collective-housing-award> ISSN 1139-6415
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