No precise official tally exists for mosques built in Britain since 2006, as many are conversions of existing buildings rather than new constructions, and definitions vary. Registered places of worship in England and Wales stood at 754 in 2006. Contemporary estimates put the total number of mosques (including unregistered) around 1,300-1,500 by 2007. The MuslimsInBritain.org directory, the most detailed available source, lists 1,895 actual masjids across the UK as of 2026. This points to a net increase of roughly 400-600 over the period.