According to a press release , real estate service provider Steiner celebrated the laying of the foundation stone for the Gupfengarten residential area. With the official starting signal, the construction project for a “family-friendly development in the Zurich Unterland” will be initiated. Steiner took over development, consulting and sales. The general contractor Eiffage Suisse AG , headquartered in Glattbrugg ZH, the architects Graf Biscioni based in Winterthur and the client Evostate Immobilien AG from Zurich are involved in the implementation.
By the end of 2023, 36 terraced single-family houses and three multi-family houses with 21 condominiums are to be built on the Gupfengarten site south of the center of Niederweningen. The housing estate meets a contemporary living and development standard and covers the strong demand for high-quality living space.
The planning meets the criteria for sustainable construction. The heat is generated almost entirely by means of a heat pump, geothermal probes and photovoltaic system. An energy management system enables “efficient and intelligent” use of energy. According to the announcement, the wooden building envelope has optimal thermal insulation.

