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 42, which was situated at the north western end of the site within plot B was not fully investigated, but consisted of substantial walls constructed from mortared greensand and flint. A date of between c. 1275 - 1350 and possibly later has been attributed to this building. (Location accurate to the nearest 1m based on available information)