Pardes House Grammar School founded in 1976 by Harav Elchonon Halpern זצוק"ל was initially based in portacabins at the rear of the Primary school’s East End Road site. After the purchase of the Hendon Lane site in 1992, the school moved to the hastily-converted Grove Lodge for ten years before moving again into the current building which was designed to accommodate around 150 boys.