Designed by South Australian architect Louis Laybourne Smith,[3] the building was named "Union Hall", and opened on 8 August 1958.
[5] In 2007, the University ceased allowing the use of the hall for artistic and theatrical purposes, turning it into a full-time lecture theatre.
[9][10] In September 2009, the University of Adelaide announced that Union Hall would be demolished in order to construct a new science precinct centred on a proposed Institute for Photonics and Advanced Sensing.
[11] The announcement was met with opposition from the local arts community,[3] the National Trust of South Australia,[12] and the City of Adelaide.
[7] However, in September, South Australian Minister for Environment and Conservation Paul Caica removed it from the register,[16] and the hall was demolished between 17 and 26 November of the same year.