Regensdorf: Architects for construction site F on "Zwhatt" have been chosen

The study contract for the second stage of the transformation of the former Gretag site in Regensdorf, which is now being developed under the name "Zwhatt", has been awarded to the two teams led by Donet Schäfer Reimer Architekten (DOSCRE), Zurich, and Salathé Architekten from Basel. Together, they are responsible for the development of the two building plots in the second stage, as announced by Pensimo.

Site F, which is adjacent to the railroad on Althardtstrasse, is currently characterized by the large shed hall and several commercial buildings of the former Gretag industrial company. The structure of the former factory building with box girders and shed roofs was declared to be identity-forming and is to be integrated into the design of the new buildings. The winning architects' offices uncovered the girders of the hall. Girders and shed roofs connect the new buildings via the newly created alleyways.

Tiny Forest and Re-Use

The owners also imposed conditions on the outdoor spaces. The planners hope that a "Tiny Forest", a densely planted small forest, will have a positive impact on the microclimate and water balance in addition to biodiversity benefits. Special emphasis is also placed on the reuse of usable building components.

Around 230 apartments and approx. 3,000 square meters of commercial space will be built on the four sub-plots F1, F2, F3 and F4. If everything goes according to plan, the buildings will be ready for occupation in 2030.

Major project until 2030

All in all, around 650 apartments and 15,000 square meters of commercial space are to be built by 2030 as part of the "Zwhatt" site development. The "Längsbau" property has already been occupied and the letting of the apartments in the timber high-rise H1 and the "Querbau" has begun. A further residential tower is currently under construction. (aw)