Sir Roger Cholmeley's School at Highgate (commonly referred to as Highgate School) is a British day-only independent school in Highgate, London, England. Originally a free charity school for local boys, it became during the nineteenth century one of England's public schools. It is a member of both the Headmaster's Conference and the Eton Group. Highgate no longer takes boarders and recently moved towards co-education ending over 400 years of single-sex education. According to the Good Schools Guide, "Its decision to go co-ed has helped to put its popularity and academic standards on upward trajectories