Four Windows

Lindemannstraße, Dortmund, Germany


New construction, residential and commercial building

Completion 2015


  • Extension of the public space to the own property
  • Promoting communication between people
  • Closure of a vacant lot, calming of the courtyard
  • Creation of a publicly accessible green area
  • Accessibility according to DIN 18040 II
  • Multi-generational living


  • Use of natural construction materials and mineral building materials (wooden windows, mineral insulating materials, solid wood parquet, natural stone, avoidance of toxic glue, etc.)
  • Use of solar collectors
  • Use of local building materials
  • Preservation of the old tree population
  • natural ventilation


  • Efficient use of the area
  • Interdisciplinary, transparent participation with everyone involved
  • Minimized development
  • Up to 22 meter deep floor layouts


10.000 m²

Design team

Marc Böhnke, Mario Reale, Stefanie Blank, Julian Konti, Marcus Krämer, Hans Peter Lüngen, Christoph Nickel, Birthe Simon, Hanna Zwinge


Landschaft planen + bauen NRW GmbH (landscaping), Ingenieurbüro für Tragwerksplanung und Bauphysik Avakian (structure), BSCON, (fire prevention), Giesen-Gillhoff-Loomans GbR (MEP), Öffentlich bestellte Vermessungsingenieur Wiegen (survey)

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