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Figure-ground diagram Zürich
View on the court yard
1 -6 floor plan
Axonometric model
Model
Figure-ground diagram Zürich
View on the court yard
1 -6 floor plan
Axonometric model
Model
1/

Construction of the Leimbachstrasse Settlement Zurich

Zürich, Switzerland

Data
Text

Year: 2020
Commission: Competition (preselection) / 3rd Prize
Status: Not realised
Program: Residential

Brief: Renewal of the Leimbach Housing Complex through the construction of affordable residential and workspaces, focusing on density, sustainability, and social integration.

Project area: 6‘002 m²
Floor area: 8‘129 m²
Number of apartments: 70

Client: Allgemeine Baugenossenschaft Zürich (ABZ)
Overall coordination: Planpartner AG, Zürich
Architecture: Bachelard Wagner Architekten SIA BSA, Basel
Team: Cédric Bachelard, Anouk André, Baharak Tajbakhsh, Katerina Krupickova

Landscape architecture: extrā Landschaftsarchitekten AG, Bern

This project addresses several needs through the thoughtful placement and volumetric differentiation of its building masses. It ensures natural integration into the topography with minimal disruption to the terrain, smoothly blends into the surrounding settlement despite differences in scale, provides optimal sound protection through careful dimensioning and positioning of the volumes, and makes the best possible use of space while maintaining high-quality living standards in terms of layout, lighting, ventilation, views, comfort, and accessibility.

The development consists of two main components. The first is a 10.5-meter deep, east-west-oriented building block facing Leimbachstraße. The second is made up of two compact, tall point houses connected along the slope. The rising height of the buildings toward the slope allows both to take full advantage of the valley view. At the same time, the design embraces the character of the settlement with its green construction along the slope and scenic vistas.
The gently sloping terrain flows naturally between the two buildings with minimal alterations. A shared garden links all the residential buildings, creating a sense of community. The rotation of the point houses offers outdoor spaces of varying qualities, enhancing the experience for residents.

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