During excavations undertaken by Canterbury Archaeological Trust, ahead of the rebuilding of the Townwall Street filling Station, Dover, a complex series of stratified archaeological deposits were revealed representing activity at the site between the early Medieval period and later post medieval periods. In period 2, following the densely packed timber and stone buildings of the period 1 occupation of the site, there appears to have been a marked hiatus at the end of the 13th century, when the structures on most of the plots were abandoned. Building 45 was located within an area enclosed by the boundary walls, at the north-eastern end of plot F, about 6m south-east of Clarence Street. It consisted of a shallow, roughly square, half cellar, 0.5m deep and cut into the earlier soil deposits which accumulated after the abandonment of the period 1 structures. (Location accurate to the nearest 1m based on available information)