Final applicationUnder review

(Construction de deux habitats groupés (30 % THPE), parking souterrain, PAC, abattage et/ou élagage d'arbres hors forêt) - Modification du parking souterrain -…

7, Chemin de Grange-Bonnet, Chêne-Bougeries

For professionalspro

Two grouped residential buildings are planned in Chêne-Bougeries, with an underground car park, a heat pump, and tree felling or pruning outside forest areas. The car park change adds a second basement level. For trade professionals, this mainly concerns excavation, the car park's structural work and technical installations; the application has been submitted but not yet approved.

Trades involved

EarthworksStructural worksCivil engineeringHeating and ventilationLandscapingElectrical

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

The project

(Construction de deux habitats groupés (30 % THPE), parking souterrain, PAC, abattage et/ou élagage d'arbres hors forêt) - Modification du parking souterrain - ajout d'un deuxième sous-sol

Progress

Filed on 16 July 2025 · status as of 24 July 2025

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

Location

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

People involved

Agent

Carneiro Architectes SA

M Antonio CARNEIRO c/o CARNEIRO ARCHITECTES SA Rue Joseph-Girard, 16 CH-1227 Carouge

Applicant

ANTIQUA INVEST SA

M Enrique Ortiz Route de Chêne, 116 CH-1224 Chêne-Bougeries

Second applicant

M Charles-Louis Pierre Marie De Laguiche

Chemin Grange-Bonnet, 9 CH-1224 Chêne-Bougeries

Owner

Mme Sophie Marie Mélanie Hélène De Laguiche;ANTIQUA INVEST SA

Mme Sophie Marie Mélanie Hélène De Laguiche . CH-. .;ANTIQUA INVEST SA M Enrique Ortiz Route de Chêne, 116 CH-1224 Chêne-Bougeries;M Charles-Louis Pierre Marie De Laguiche Chemin Grange-Bonnet, 9 CH-1224 Chêne-Bougeries

Other projects nearby

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