QV1 is an iconic 43 storey modernist tower located at the western end of Perth’s most prestigious terrace. Designed by internationally renowned architect Harry Seidler AC, QV1 was completed in 1991 and was the largest single building project in the CBD at the time. To this day QV1 remains one Australia's most iconic and beautiful office buildings. In Perth, no office building comes close to QV1 as a prestigious corporate address.