Final applicationUnder review

Grouped Housing in Collonge-Bellerive GE

31, Chemin de La-Californie, Collonge-Bellerive

For professionalspro

A group housing project is planned in Collonge-Bellerive, with very high energy performance (46% THPE) and a heat pump. The project also includes felling or pruning trees, changing the route of the pipes, and redeveloping the car park. For professionals, this means structural, earthworks, heating and plumbing work; the application has been filed but not yet approved.

Trades involved

Structural worksEarthworksHeating and ventilationPlumbingElectricalLandscapingInsulation

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

The project

Construction d'un habitat groupé (46% THPE), PAC - abattage et/ou élagage d'arbres hors forêt (RCVA) - Modification du tracé des canalisations et réaménagement du parking

Progress

Filed on 13 July 2026 · status as of 29 July 2026

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

Location

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

People involved

Agent

Iraci Angelo Architectes SA

M Angelo IRACI Chemin des Rayes, 13 CH-1222 Vésenaz

Applicant

Maisons du Léman SA

M Romain Queru Chemin du Pavillon, 5 CH-1218 Grand-Saconnex

Owner

M Léonard Manfredonia

c/o Maisons du Léman SA M Queru Romain Chemin du Pavillon, 5 CH-1218 Le Grand-Saconnex

Other projects nearby

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