The medieval features on Thanet Earth dated to between the mid-eleventh century to the early part of the fourteenth (possibly extending to AD 1350). The activity is primarily agricultural in nature with significant elements of domestic occupation. A site wide system of enclosures appears to be intimately related to various trackways across the site. The activity around these enclosures has been grouped into a number of Medieval ‘sites’. Site 21 comprised only one possible sunken-featured structure (SFB 74), immediately adjacent to Trackway 31/32, in the relatively small northern part of Plateau 7, and three slightly later pits. This area produced the largest assemblage of medieval pottery discovered from one feature on the entire site. Unless this had been transported some distance for disposal, which seems unlikely, it must have derived from a settlement in the vicinity, of which SFB 74 composed one small, although early part. (location accurate to the nearest 1m based on available information)