The rebuilding of the school (1864-1878) was mostly undertaken by William Snooke and Henry Stock, of the firm Snooke & Stock, surveyors to the Haberdashers' Company [REF].
More modern developments include the Hall of 1961, redeveloped in the early 21st century and now the Blake Theatre, the Red Lion Block of the same date and the Science Block of 1981-4.