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On-site project space
Outreach dialogue in the neighborhood
Workshops
Cross-media workshops

Planspiel Zukunft Leonhardsvorstadt

Participatory feasibility study

In the middle of the oldest city extension of Stuttgart, the Leonhardsvorstadt, a new center for the neighborhood and the entire city will be developed on a city-owned site, nowadays know as Züblin-Area, throughout the course of the IBA'27 StadtRegion Stuttgart.

For this purpose, the state capital Stuttgart, in cooperation with the IBA'27 StadtRegion Stuttgart, commissioned the implementation of the ›Planspiel Zukunft Leonhardsvorstadt‹ - a participatory feasibility study with subsequent development of a strategic plan for the community-oriented development of the Leonhardsvorstadt and the construction site ›Neue Mitte‹ ("new center"). The project was designed and implemented by Studio Malta in cooperation with BeL - Sozietät für Architektur and Belius.

Process timeline
Process timeline
Züblin area, future ›Neue Mitte‹
Soccer field next to the parking deck
Skatepark next to the parking deck
Temporary use on the top parking deck
Leonhardsviertel: Weberstraße
Leonhardsplatz: Pfarr-/ Esslinger Straße
Leonhardsplatz: church and jazz club
Leonhardsviertel: Jakobstraße
Protest action in Leonhardsviertel
Bohnenviertel: Pfarrstraße
Bohnenviertel: Rosenstr. towards Dorotheen quarter
Leonhardskirche and Breuninger park deck
View on B14 federal road

Character of the neighborhood

Even today, the historic quarter is shaped by the destruction brought about by the Second World War, followed by the infrastructural transformation of the city center following the principles of the car-friendly city. While one part of the area developed into a red-light district over the decades (Leonhardsviertel), the other part (Bohnenviertel) was redeveloped on a small scale in the early 1980s, with its public space being largely upgraded. A building site containing a large parking garage as well as a lively, highly frequented open space lies between the two parts.

The Leonhardsvorstadt in central Stuttgart
The Leonhardsvorstadt in central Stuttgart

Methods and formats

During the implementation of the project, a range of diverse participatory formats were employed. An outreach dialog (street work), a multi-stage survey, cross-media workshops, urban design simulations and expert workshops constituted and consolidated the content. A comprehensive project website, on-site project space, and broad-based outreach created the necessary transparency and availability of information.

Results

The mission statement, a vision for Leonhardsvorstadt and the development goals associated with it, as well as concepts of use and urban planning parameters for the ›Neue Mitte‹ ("new center") were developed together with local stakeholders.

The results were bundled together in a comprehensive report as well as summarized and illustrated in a brochure for the broad public.

The vision ›Neue Mitte‹ (
The vision ›Neue Mitte‹ ("new center")
Programmatic development goals
Spatial development goals
Identities in the area
Social development goals
Goals for the energy, climate and mobility transformation
Different levels of the New Center
Tension field: building use
Tension field: use of open space
Tension field: roof use
Overview of the models created with the urban design simulator
Possible scenario: open space plus
Possible scenario: half-half
Possible scenario: density
Possible scenario: open space plus
Possible scenario: open space plus
Possible scenario: half-half
Possible scenario: half-half
Possible scenario: density
Possible scenario: density

Location
Stuttgart, Leonhardsvorstadt

Realisation period
July - December 2020

Client
City of Stuttgart - Department of Urban Planning and Housing

Cooperation partner
IBA’27 StadtRegion Stuttgart

Process design
Studio Malta with BeL and Belius

Project team
Editorial: Christian Holl, Anja Söder
Graphic design and project website: Christina Schmid, Simon Malz
Illustration: Thomas Rustemeyer
Event technology: Simon Wallenda
Streetwork: Marco Zörn, Johannes Sachse

Photos
Ferdinando Iannone
Christian Holl
Studio Malta

Project space
as guest in the experimental space Bürgerstiftung Stuttgart, Freiwilligenzentrum Caleidoskop and Stadt Stuttgart

Documentation (in German)
Brochure
Report

Links
Project website
IBA'27 project