Westpac House

Westpac House (formerly Santos House and State Bank Building) is an office building in the South Australian capital of Adelaide. It is also known by passersby as "Westpac Tower". It is a 31-storey office tower, reaching 132 metres (433 ft) at its roof, with each level approximately four metres (thirteen feet) in height. From 1988 until 2019, it was the tallest building in Adelaide. It is set back from Currie Street near the intersection with King William Street, and is connected to two adjacent office buildings on Currie Street. It has four street frontages, and various pedestrian thoroughfares. The building was originally known as the State Bank building, before the 1991 State Bank Collapse, when it was purchased by Santos and renamed the Santos Building in February 1997. Since 2007, it has been known as Westpac House.