The architect of 11 Diagonal Street is Helmut Jahn and it was completed in 1983. It has 20 floors and a floor area of 1200 square metres.
11 Diagonal Street | completion date | 1983 11 Diagonal Street | floor count | 20 11 Diagonal Street | architect | Helmut Jahn 11 Diagonal Street | floor area | 1200 (square metres)