Luminis - Saint Etienne (42)

Project goal
Launch a model office project on the rezoned Chateaucreux site in Saint-Etienne.

Our solution
Following a competition launched by the city of Saint-Etienne for city land, Altarea Cogedim and its construction management team (Manuelle Gautrand, Architect) proposed the creation of a symbolic, structured building with open views and pedestrian access, to symbolize the rebirth of the Chateaucreux district. As a sign of confidence, Saint-Etienne Métropole has decided to acquire about one-third of the surface area as offices for its entire staff.

  • Site Address : 2, rue de Gruner - 42000 Saint-Étienne
  • Program manager : Guillaume Berthier -
  • Owner : Saint-Étienne Métropole
  • Investor : Foncière INEA
  • Architect : Manuelle Gautrand
  • Technical consultants : Kephren, Arcora, Setam
  • Brokers : GIT Immobilier, Colliers Malsh, CBRE
  • Areas : 26,660 m² built-up area, 400 parking spaces
  • Number of floors : G+8, with four basements and semi-basements
  • Completion date : 2010
Altarea Cogedim