Deserted medieval settlement sited betwen the present Plas Llanerchaeron and St Non's parish church. Partially excavated in 2001; see the report by Nicky Evans, 'The Llanerchaeron Estate before Emparkment', Archaeology in Wales 43 (2003), pp. 25-32. Finds in 'Building C' include an Edward III penny of the Treaty Period, 1363-69, and the base of a jug of baluster form used as a floor repair (photographed by RCAHMW). RFS/RCAHMW/2009.