Residential Building in Onex GE
1, Chemin des Laz, Onex
For professionalspro
A residential building in Onex is planned, with 48% built to the THPE standard (very high energy performance), plus a covered bike shelter, outdoor parking, a heat pump and rooftop solar panels. The project also includes moving the municipal waste collection area and felling or pruning trees outside forest areas. For professionals, this means structural, earthworks, roofing and building services work; the application has been filed but not yet approved.
Trades involved
Summary written by NovaNest’s AI from the official notice; check the details in the file.
The project
Construction of a residential building (48% THPE), covered bicycle shelter, outdoor parking spaces, heat pump and solar panels on the roof, relocation of the municipal waste collection area, felling and/or pruning of trees outside forest (RCVA)
Automatic translation of the official notice published in French.
Progress
Filed on 30 March 2026 · status as of 13 April 2026
- 1Filed
- 2Review
- 3Final review
- 4Decision
- 5Construction
- 6Closed
People involved
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Information from the official public-inquiry notices. It may be incomplete; the official file prevails.