Eolia - Cossonay

A sustainable complex between city and nature

The development consists of a four-building complex. It will consist of 67 high quality residential units and a commercial area that will serve as a noise barrier. Steiner has developed this project in the last district plan of Cossonay before 2030, which gives it advantages with regard to its location.


Ideally located on the edge of an agricultural zone that cannot be built on, the complex will allow its residents to enjoy a view of the Jura and optimal sunlight. The village of Cossonay is also ideally located not far from the Lake Geneva area and the North of Vaud. For the shops, the proximity of the neighbouring road offers advantages in terms of access and visibility. An additional strength of the project lies in its energy concept.


The “Eolia” project aims for Minergie certification. It provides for heat production by means of geothermal probes and heat pumps. A ventilation system with heat recovery will also be installed. In addition, photovoltaic panels will be used to produce around 60% of the electricity on site. 



Facts and Figures

Real Estate Development
Construction period
2021 - 2023
Steiner Investment Foundation
Trade, Living
Archilab - Gabriele Rossi
Property area m²

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