Girls who board live in one of eleven boarding houses. There are six junior houses for 11- to 16-year-olds, and five senior houses for sixth form girls. The junior houses are Farnley Lodge, Glenlee, Sidney Lodge, St. Austin's, St. Helen's, and St. Margaret's. At Sixth Form, all girls move to a senior house. The senior houses are Beale, Cambray, Elizabeth, Roderic and St. Hilda's. Each house is run by a housemistress and several resident staff. The housemistresses have a lighter teaching load with a full-time commitment supervising their boarders.