Telstra House

The building at 30 Pirie Street, formerly known as Telstra House, is a high-rise in Adelaide's central business district. Standing 117 meters tall with 23 floors, it rises prominently above the north side of Pirie Street. Construction by Hansen Yuncken began in 1984 and was completed in 1987, at which point the building briefly held the title of the city's tallest. Originally owned by Telstra, it later passed to Australian Unity and was eventually taken over by Quintessential, which renamed it. Following a comprehensive renovation in 2019 and Telstra's departure in August 2023, the modern high-rise now serves as a prestigious address in Adelaide's urban landscape.