Before 1900: foundation, royal charters and early history Despite the paucity of mediaeval documentation, there is evidence to suggest that the school's origins can be traced back to 1206, and indeed earlier to 1132. By 1912 numbers had grown to 144 pupils in the main school, split into four houses (School House, Parr's House (formerly North Town), Harsnett's House (formerly South Town) and Dugard's House), and 169 younger boys in the preparatory school. Growth continued through the world wars, with 700 boys by 1947 and five scholarships for pupils to pursue university education. An outdoor swimming pool was constructed in the 1920s but this was rejected by
Essex County Council. The educational expansion of the 1960s allowed the construction of new classrooms and a gymnasium. Expansion continued into the 21st century, with a new art building opened in 2003 and the technology block upgraded. In 2006 a new extension to the science building was completed and two new chemistry laboratories were opened. The school became grant-maintained in the 1980s and converted into an
academy in 2012. Following the launch of the
Everyone's Invited website in 2020, allegations of misconduct were made by a former student of the school, which led to an inspection by
Ofsted. The inspection found safeguarding to be ineffective and graded the school as "inadequate" overall. In February 2022, however, an Ofsted monitoring visit found that significant improvements had been made to the safeguarding and reporting processes, concluding that "safeguarding is effective" and that "pupils say school is a safe and enjoyable place to be". ==Buildings and facilities==