11_Diagonal_Street
11 Diagonal Street
Multi use, Office in Johannesburg, South Africa
11 Diagonal Street is an office tower in Johannesburg, South Africa. It was built in 1983 to a height of 80 metres. It is designed to look like a diamond as it reflects different views of the Central Business District from each angle of the building.[1]
The building's architect was Helmut Jahn.