The Fazl Mosque, also known as The London Mosque is a mosque in Southfields, in the London Borough of Wandsworth. Inaugurated on October 23, 1926, it is the first purpose built mosque in London. At a cost of £6,223, the construction of the mosque and the purchase of the land on which it sits, was paid by money contributed by Ahmadi Muslim women of Qadian, India. Since 1984, the mosque and its surrounding buildings have been the residence of the caliphs of the Ahmadiyya Muslim Community and therefore, the international headquarters of the Community.