The origins of the present-day school site begin in the late 19th century, when the school was occupying part of the college grounds alongside Longwall Street. It was slowly relocated by a few hundred feet, over Magdalen Bridge, onto the present site on Cowley Place began under the tenure of W. E. Sherwood in 1891 when, after an outbreak of scarlet fever in the old boarding house on the corner of Longwall Street and the High Street (ascribed partly to the dilapidated state of the building and in particular to the drainage) plans for a new school house were laid out. The new building on the Plain, which forms the modern-day School House, was first used in September 1894 when boarders at the school moved into it.