Sunrise Tower high-rise, Zurich

Tower with 26 floors at Hagenholzstrasse 20/22 in Zurich-Oerlikon.

88-metre-high tower with 26 floors. Steel concrete skeleton with smooth stone/glass façade.


Specific figures


BVK Personalvorsorge des Kantons Zürich (occupational pension fund for the canton of Zurich), represented by the canton of Zurich finance department (Finanzdirektion) and the canton of Zurich property management department (Hochbauamt).

Total contractor

Implenia General Contracting Ltd.

Construction costs

CHF 181 million

Construction schedule
  • Start of construction: October 2000
  • End of construction: spring 2004
Key dates
  • Architect: Atelier WW, architects, Wäschle + Wüst and Max Dudler, Zurich/Berlin
  • Structural engineer: Henauer + Gugler AG, Zurich
  • Electrical engineer: Schneider Engineering + Partner AG, Zurich
  • Building technology and HVAC engineer: Gruenberg + Partner AG, Zurich
  • MSRL: Alfacel AG, Cham
  • Façade planner: Stäger + Nägeli AG, Zurich