Built in the eighteenth century, with the oldest surviving reference being a newspaper advert from 1741, the Assembly Rooms Theatre originally functioned as a ballroom, before being chosen to be redeveloped as a theatre after Durham's Theatre Royal burnt down in a fire in 1869. Its first dramatic performance,
Il Trovatore, was presented in 1891. It was also used as a cinema, with the first projection being made in December 1896 only a month after the first film shown in Durham (at the Court Lane Theatre). After their first production of
H.M.S. Pinafore in 1909, the theatre continued to be used extensively by Durham Amateur Operatic Group in the early twentieth century, until its acquisition by Durham University in 1930. The university used the theatre as a drill hall until the 1950s, when it was renovated to enable theatrical performances to be hosted once again; From 2007 to 2009 the theatre was refurbished once again, funded by the Gillian Dickinson Trust. This included a complete refurbishment of the auditorium, foyer and box office. This was followed by a further £2.4M refurbishment in 2019, that reduced capacity to 175 but added wheel chair access, a bar and a lift, as well as restoring the ornate ceiling and removing asbestos. The refurbishment won the City of Durham Trust Architectural Award in 2020. The theatre was renamed the Sir Thomas Allen Assembly Rooms Theatre in 2023, after the baritone singer and former chancellor of Durham University,
Sir Thomas Allen. == Shows ==