Final applicationUnder review

Cluster Housing in Thônex GE

29C, Chemin du Foron, Thônex

For professionalspro

Construction of grouped homes with very high energy performance (THPE), including an underground car park, tree felling, changes to the layouts and basement, an enlarged bicycle shelter and changes to the pipework. For professionals, this means structural, excavation and building services work whose scale still needs to be specified; the application has been submitted but not yet authorised.

Trades involved

Structural worksEarthworksPlumbingInsulationHeating and ventilationLandscaping

Summary written by NovaNest’s AI from the official notice; check the details in the file.

The project

Construction of grouped housing THPE (47.9%) with underground car park - felling of trees - modification of typologies and basement, enlargement of bicycle shelter - modification of underground pipework

Automatic translation of the official notice published in French.

Progress

Filed on 3 September 2026 · status as of 17 September 2026

1Filed
2Review
3Final review
4Decision
5Construction
6Closed

Location

See on the map Open on map.geo.admin.ch

People involved

Agent

CORPUS architecture urbanisme

M Benjamin Vial La Voie-Creuse, 14 CH-1202 Genève

Applicant

GRADIAN SA

c/o CORPUS architecture urbanisme La Voie-Creuse, 14 CH-1202 Genève

Owner

SOCIETE IMMOBILIERE CHAMPEL ARVE A SA

M Georges Thaler c/o CORPUS architecture urbanisme La Voie-Creuse , 14 CH-1202 Genève;GRADIAN SA c/o CORPUS architecture urbanisme La Voie-Creuse, 14 CH-1202 Genève

Other projects nearby

Information from the official public-inquiry notices. It may be incomplete; the official file prevails.