The South Australian Housing Trust (SAHT) is an independent statutory authority originally established by the Government of South Australia responsible for providing low-cost rental housing to working people and their families, as a means of supporting industrial development in the state prior to World War II. Following the end of the war its role expanded to become a large-scale developer and public housing authority, but since the 1980s this has been curtailed. From the early 2000s to 1 July 2018 SAHT Services were administered through Housing SA, a division within the Department for Human Services. From 1 July 2018 Housing SA and Renewal SA were merged into the South Australian Housing Authority. History South Australia's Liberal and Country League (LCL) government established the SAHT as Australia's first state housing authority in 1936. It was conceived not as a means of improving living standards through improved housing or town planning but as a tool in the government's emerging plan for attracting industrial investment by keeping labour costs below those in the main rival states of New South Wales (NSW) and Victoria. This role was most developed during Thomas Playford's 26 years as LCL premier (1938–1965). Playford supported the expansion of the SAHT as a major state enterprise and as a key instrument in the economic policies initiated by his predecessor as premier, Richard Butler. As these policies were principally concerned with promoting industrial development and population growth, their effects were concentrated on Adelaide. Most scholars acknowledge that the main outcome of Playford's administration was a hastened rate of industrialisation. Rather than industrialisation itself, the most tangible outcome of Playford era policies was a new metropolitan Adelaide. A role as urban developer was implicit in the trust's founding purpose of constructing workers' cottages on a scale sufficient to restrain rents in Adelaide generally and stimulate the private building industry. From its inauguration in 1937, the SAHT board embarked upon a wider metropolitan planning role in its selection of sites for housing estates. These inadvertent urban planning roles became more self-conscious and more extensive from the late 1940s as Playford supported industrial development by creating or greatly expanding State enterprises such as the Electricity Trust of South Australia and the SAHT. The urban policy role of the SAHT was part of the government's strategies of general industrial development. The undertaking of explicitly urban development roles was also due to the restructuring of the