The college is situated on three grounds in the suburb of Somerton Park on Brighton Road, west of the
Adelaide city centre. Central to the college is "Paringa Hall", named to recognise the Cudmore family's first largest sheep station in the Riverland. Paringa Hall has been defined as one of South Australia's most outstanding late 19th-century family homes remaining upstanding. Designed by
Edmund William Wright, a previous
Mayor of
Adelaide and a notable architect, engineer and businessman, who is also noted for designing the
Adelaide Town Hall and
Parliament House, Adelaide, the building's opulence speaks of great wealth. Prior to 2017, the college had ten houses: The college has since transitioned to a five house system: ==Notable alumni==