The school has existed in various forms since 1905. The original main campus building consisted of a red brick three-floor complex surrounding an inner grass quadrangle or 'quad'. This square complex forms the oldest part of the school today, facing London road.
Since 1905, the school has taken on various forms. Its original main campus building was a three-story red brick structure with an inner grassy courtyard, known as a 'quad', which remains the oldest part of the school and is located facing London Road.