The Assembly Rooms were modified to create a cinema, which opened in 1907 as the Assembly Rooms Cinema, the name being changed to Plaza in 1958. In 1970 it was bought by
Leeds City Council and restored, becoming the home of
Opera North in 1978. For many years it was programmed by
Howard & Wyndham Ltd and staged plays, musicals, pantomime and revues. The theatre closed at the end of May 2005 for a major refurbishment,
transformation, and it reopened on 7 October 2006 with a production of
Verdi's
Rigoletto. The Stalls area was completely re-seated and re-raked, the orchestra-pit enlarged, technical facilities dramatically improved, and improvements to Opera North to the south of the theatre, accessible via a bridge and at street-level, which includes two new stage-sized rehearsal spaces and increased office space. The cost of the refurbishment has been estimated at £31.5 million. A second phase of
transformation included the restoration of the Assembly Rooms, making a second performance space, the Howard Assembly Room, which is used for recitals, concerts,
chamber operas, experimental and educational work and other events for which the main theatre is unsuitable. ==Present use==