MehrRaum. WenigerBauen.

MehrRaum. WenigerBauen.

Sharing Space as an Architectural Approach

Shaped by mobility, prosperity, and selfinterest, interior design has resulted in singlepurpose and often underutilized spaces. The current shift reflects a growing trend toward multi-purpose use and the sharing of space in line with the sharing economy. How can this be achieved?

Next event
03.09.2026/18-

MehrRaum. WenigerBauen. Nr.1

"Die zeitgerechte Stadt – Potentiale der Mehrfachnutzung."
Opening Lecture with apéro
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Jan Foerster
Dipl.-Ing. Architekt, Teamwerk-Architekten GmbH, München
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Influenced by mobility, prosperity, and the longstanding principle of functional separation, the evolution of space has led to a highly exclusive and one-sided use of spatial structures. This highly functiondependent use of space has a negative impact, for example, on the housing supply and resource conservation, and leads to unnecessary densityrelated stress. Homes, offices, schools, churches, sports facilities, public transportation, etc., are often underutilized. Against the backdrop of current social, economic, and technological change, however, a clear trend toward multiple use or the sharing of space can now be observed. The resulting sharing economy takes place at various levels and can solve problems and promote satisfaction.

In particular, from the perspectives of spatial planning, urban development, the economy, environmental protection, and society as a whole, we should give more serious consideration to the sharing of spaces. Multi-use offers great potential: it can have a positive impact on sustainable spatial development and community life.

However, there are also risks and unanswered questions. Positive effects may be most evident in the social sphere. The economic effects, on the other hand, are not clearcut. And the hope for environmental benefits may not be fully realized, for example if resources saved are consumed elsewhere due to socalled rebound effects. Therefore, it seems sensible to manage multiple uses through supplyside measures, regulation, or institutional support.

«More Space. Build Less» explores the history, current, and future examples of mixed-use development and invites us to reflect together on how this important issue might evolve in the future.

Events
More dates will be posted shortly.

Exhibition
As part of the “Mehr.Raum. Weniger.Bauen.” series, we are simultaneously presenting the exhibition “Small in Japan” by Ulf Meyer, an architecture journalist based in Berlin.

The Japanese do not live exclusively within the four walls of their own homes, but rather in the city: convenience stores, laundromats, sento, and cafés take on the functions of a home, while the home itself serves as a refuge. On the smallest, most expensive plots of land, ingenuity, sophisticated access solutions, interior gardens, carefully curated views, and fluid spatial sequences give rise to surprisingly spacious micro-houses that respond to cramped conditions, high density, and social change. Since buildings in Japan often last only a few decades and a lack of context is part of everyday urban life, residential construction has become a testing ground for architects such as Tsuyoshi Tane, Yuko Nagayama, and Florian Busch, whose designs are shaping the international trend toward “smallness.”

Sponsoring
This series of events is presented with the kind support of 'CMS Christoph Merian Stifung'

Sponsor
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Partner
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Duration of the event series
03.09.2026 - 08.04.2027

Events related to this project

Future events

08. April 2027, 18 h
MehrRaum. WenigerBauen. Nr.9
25. February 2027, 18 h
MehrRaum. WenigerBauen. Nr.8
04. February 2027, 18 h
MehrRaum. WenigerBauen. Nr.7
10. December 2026, 18 h
MehrRaum. WenigerBauen. Nr.6
26. November 2026, 18 h
MehrRaum. WenigerBauen. Nr.5
19. November 2026, 18 h
MehrRaum. WenigerBauen. Nr.4
15. October 2026, 18 h
MehrRaum. WenigerBauen. Nr.3
10. September 2026, 18 h
MehrRaum. WenigerBauen. Nr.2
03. September 2026, 18 h
MehrRaum. WenigerBauen. Nr.1

Past events

Alain Groff
Alain Groff
Raffael Graf
Raffael Graf
Andreas Hindemann
Andreas Hindemann
Anja Beer
Anja Beer
Conrad Wagner
Conrad Wagner
Arthur Woods
Arthur Woods
Andreas Vogler
Andreas Vogler
Matthias Rudolph
Matthias Rudolph
Balz Scheidegger
Balz Scheidegger
Ulf Meyer
Ulf Meyer
Sarah Barth
Sarah Barth
Noël Michel
Noël Michel
Maya Scheibler
Maya Scheibler
Jan Foerster
Jan Foerster
Jan Krause
Jan Krause
Prof. Dr. Mennatallah El-Assady
Prof. Dr. Mennatallah El-Assady
Anton Savov
Anton Savov
Prof. Dr. Yoshija Walter
Prof. Dr. Yoshija Walter
Prof. Dipl.-Ing. Thomas Mrokon
Prof. Dipl.-Ing. Thomas Mrokon
Dr. Marc Holitscher
Dr. Marc Holitscher
Steffen Riegas
Steffen Riegas
Nora Bukovits
Nora Bukovits
Prof. Lydia Haack
Prof. Lydia Haack
Isabella Fera
Isabella Fera
Andrea Gebhard
Andrea Gebhard
Bernhard Gysin
Bernhard Gysin
Luzia Wigger Stein
Luzia Wigger Stein
Tom Emerson
Tom Emerson
Tilo Richter
Tilo Richter
Manuel Herz
Manuel Herz
Christopher Dell
Christopher Dell
Philip Ursprung
Philip Ursprung
Lukas Bühlmann
Lukas Bühlmann
Dr. Hans-Peter Wessels
Dr. Hans-Peter Wessels
Joost Oerlemans
Joost Oerlemans
Kai-Uwe Bergmann
Kai-Uwe Bergmann
David Sim
David Sim
Vittorio Magnago Lampugnani
Vittorio Magnago Lampugnani
Thomas Kessler
Thomas Kessler
Richard Burdett
Richard Burdett
Richard Horden
Richard Horden
Thomas Melder
Thomas Melder
Sir Peter Cook
Sir Peter Cook
Barbara Buser
Barbara Buser
Herbert Dreiseitl
Herbert Dreiseitl
Roman Gaus
Roman Gaus
Victor Massip and Laurent Lebot
Victor Massip and Laurent Lebot
Federico Parolotto
Federico Parolotto
Michael Zinner
Michael Zinner
Kim Herforth Nielsen
Kim Herforth Nielsen
Zeljko Marin
Zeljko Marin
Reinhard Kahl
Reinhard Kahl
Jürgen Dege-Rüger
Jürgen Dege-Rüger
Urs Maurer
Urs Maurer
Thomas Koch
Thomas Koch
Karl-Heinz Imhäuser
Karl-Heinz Imhäuser
Riken Yamamoto
Riken Yamamoto
Margit Czenki
Margit Czenki
Vincent Mangeat
Vincent Mangeat
Jürgen Riethmüller
Jürgen Riethmüller
Pascal Müller
Pascal Müller
Nicolaj van der Meulen und Jörg Wiesel
Nicolaj van der Meulen und Jörg Wiesel
Kristian Lars Ahlmark
Kristian Lars Ahlmark
Felix Lehner, Julia Lütolf, Roland Früh
Felix Lehner, Julia Lütolf, Roland Früh
Henning Lobin
Henning Lobin
Lars Müller
Lars Müller
Uwe Jochum
Uwe Jochum
Inès Neuhaus, Fabian Neuhaus
Inès Neuhaus, Fabian Neuhaus
Ascan Mergenthaler
Ascan Mergenthaler
Markus Ringger
Markus Ringger
Ramon De Marco
Ramon De Marco
Sieglinde Geisel
Sieglinde Geisel
Lukas Buol and Martin Lachmann
Lukas Buol and Martin Lachmann
Fritz Hauser
Fritz Hauser
Bernhard Leitner
Bernhard Leitner
Marcel Meili
Marcel Meili
Peter Philippe Weiss
Peter Philippe Weiss
Trond Maag
Trond Maag
Regula Küng und Nicole Wagner
Regula Küng und Nicole Wagner
Ruth Berktold
Ruth Berktold
Andres Bosshard
Andres Bosshard
Max Schwitalla
Max Schwitalla
John van Leer
John van Leer
Rahul Mehrotra
Rahul Mehrotra
Pascal Schwarz
Pascal Schwarz
Beat Presser
Beat Presser
Kay Strasser
Kay Strasser
Farrokh Derakhshani
Farrokh Derakhshani
Uli Schmid
Uli Schmid
Bettina Köhler
Bettina Köhler
Juhani Pallasmaa
Juhani Pallasmaa
Mario Pellin
Mario Pellin
Roman Kaiser
Roman Kaiser
Beat Grossenbacher
Beat Grossenbacher
Dr. Andreas Goeke
Dr. Andreas Goeke
Vero Kern
Vero Kern
Andreas Keller
Andreas Keller
Prof. Dr. Dr. Dr. med. habil. Hanns Hatt
Prof. Dr. Dr. Dr. med. habil. Hanns Hatt
Andreas Wilhelm
Andreas Wilhelm
Hans Frei
Hans Frei