GPO Exchange

The 24,500sqm GPO Exchange project comprises 19 floors of commercial office space, a new ground floor foyer, club style end of trip facilities and 71 secure car parks. As part of the GPO Exchange project, the heritage listed Telephone Exchange Building will be refurbished and upgraded providing additional boutique office/retail accommodation.

BHP have acquired the naming rights for the new GPO Exchange office tower and will relocate their head office from Grenfell Street. The South Australian Attorney General’s department will also be relocating their offices to the tower.