 The South building has little plans announced, although the GPT Group has confirmed that it will undergo delayed $30 million interior renovations similar to that of the North building.GPT has concept approval for two towers to be built on top of the new West Keira building - a 10-level commercial office tower on the north-east corner, and an 18-level residential tower on the south-west corner, along with an additional two parking levels on top of the West Keira podium.There is no timetable for the construction of these towers.