In November 1910, a fund for a mosque in London was established. By 1926, a deed of trust was executed and the fund became known as the London Mosque Fund. Trustees included distinguished Muslims such as Syed Ameer Ali, Firoz Khan Noon and the Aga Khan, as well as sympathetic British peers. Until 1928, the trustees arranged for prayers to be held at various addresses in west London. Poor attendance and the eventual realization that the majority of Muslims in London lived in its East End led to the relocation of prayer meetings to the King’s Hall on Commercial Road in 1935. At this point, the trustees handed over the organization of prayer meetings and religious functions to the Jamiat-ul-Muslimin, an east London based organization.
The desirability of a mosque to meet the needs of the many seamen and other working-class Indians who inhabited the East End and attended these meetings was keenly felt, and in 1940 three adjoining houses on Commercial Road were purchased and converted into the East London Mosque. The mosque was inaugurated by the Egyptian Ambassador, Hassan Nachat Pasha, at a ceremony that took place on 1 August 1941. The ceremony was attended by approximately 300, including representatives from the Indian Company of the Pioneer Corps, and speeches were made by Sir Hassan Suhrawardy (Muslim Advisor to the Secretary of State for India), Sir Ernest Hotson (on behalf of the London Mosque Fund Trust), and Said Amir Shah and Ahmed Din Qureshi as officials of the Jamiat-ul-Muslimin.
Also located at the East London Mosque was the Indigent Moslems Burial Fund which raised money to provide for the burial of Muslims in Britain and the upkeep of their graves. The Islamic Cultural Centre, which was still in need of funds and at the planning stage in the mid-1940s, aimed to provide ‘secular education combined with facilities for vocational and technical training in an Islamiah Madrassah’.