History of the School
At the time, the establishment of a grammar school in England required the assent of the crown. This was obtained after the first school buildings were constructed. The original Charter bearing this assent has since been lost, although in 1929 the governors of the school obtained a certified extract from the Patent Rolls. This requirement for the agreement of the Crown explains the legend Founded in 1615 by Royal Charter displayed near the main entrance. This charter was granted by King James I, who had succeeded his cousin Elizabeth by this time.
Above: an extract from the matriculation record of Trinity College, Cambridge, for the year 1571. Edward (Ed) Wilson's name is listed bottom right. Reproduced by kind permission of the Syndics of Cambridge University Library.
In 1961, using the assets from the Greencoat School, a mixed elementary church school which had closed (having shrunk to a non-viable size during the second World War), a new science block was opened opposite the main school site in Wilson Road and named the Greencoat Building.
The 1883 building continued to be used until 1975, when the school moved south to Wallington. This was motivated by growing dissatisfaction with the school's buildings (the Great Hall could only accommodate half the school) and the plans of the Inner London Education Authority to force all grammar schools to become comprehensive. Fortunately, the growing London Borough of Sutton, which continued to operate the 11+, wished to introduce another grammar school and provided an ideal opportunity for the school to relocate. The original 1975 building in Wallington was phase I of what was intended to be a larger school built in three phases, but the original plans for the second and third phases were never put into practice. Instead there have been various additions made when funding has allowed: the Mary Datchelor wing for Music, the Art and DT block, the Sixth Form Centre, Foundation Building and Junior School.
The school was one of the first to be designated a specialist college in Mathematics and Computing in 2002. This status was re-awarded in 2007 along with a second specialism in the Arts.
The school acquired its officially sanctioned Coat of Arms in 1985.