Evaluation and watching brief by J Stevenson and G Hayman of SCAU, for A Mosseri, in advance of residential development, revealed no features or finds of archaeological interest although the site lies within the Iron Age hillfort. A palaeoenvironmental investigation by ArchaeoScape Consulting established that the plateau gravels occupying the summit of St. Georges Hill are braided river deposits, typical of Pleistocene terrace sediments in southern England and related to the terrace system of either the Mole or the Wey.