RAA Place

RAA Place
RAA Place, concept image of new sign
Former names
  • State Bank Building
  • BankSA Building
  • Santos House
  • Westpac House
EtymologyRAA
General information
StatusCompleted
TypeCommercial
Architectural styleModernist
LocationAdelaide, South Australia
Address91 King William Street
Coordinates34°55′29″S 138°35′54″E / 34.92472°S 138.59833°E / -34.92472; 138.59833
Current tenants
Construction started1986 (1986)
Completed1988 (1988)
CostA$98 million, equivalent to A$251 million in 2022
Owner

RAA Place (formerly Westpac House, Santos House, BankSA Building, and State Bank Building) is an office building located at 91 King William Street, Adelaide. It is a 31-storey office tower, reaching 132 metres (433 ft) at its roof, with each level approximately 4.2 metres (14 ft) in height. From 1988 until 2019, it was the tallest building in Adelaide.

The building was originally built for the State Bank of South Australia and known as the State Bank building, after the 1991 State Bank Collapse renamed to reflect the bank's new name, BankSA. It was purchased by Santos and renamed in February 1997. From 2007 to 2022, after Westpac acquired BankSA, it was known as Westpac House. In December 2022, RAA purchased naming rights to the tower.