[3] UCOpera extended its list of British premières by staging Gounod's Polyeucte at Theatre Royal Stratford East in 2018,[4] Smetana's Czech national opera Libuše in 2019,[5] and Robert Ward's The Crucible in 2024.

The brainchild of the conductor Anthony Addison, (UCL's then Director of Music), University College Opera gave its first performance in 1951 with an all-student production of Purcell's Dido and Aeneas, followed by Mozart's Bastien und Bastienne.

Even in its earliest years, the company's annual repertoire concentrated on rarely performed operas including: Nicolai's The Merry Wives of Windsor (1952), Bizet's Don Procopio (1955) and Lortzing's Der Wildschütz (1958).

Under the directorship of George Badacsonyi who served from 1963 to 1976, UCOpera increasingly employed professional opera singers (often in the early stages of their careers) to sing the solo roles, with students making up the chorus and orchestra.

The company's productions also became more ambitious with a series of UK and world premières including: Wagner's Das Liebesverbot (1965); Haydn's Die Feuersbrunst (1966); Erkel's Bánk bán (1968); and Verdi's Alzira (1970).