There is considerable evidence of settlement activity in the vicinity of Llandow village during the medieval period. The earliest surviving structure in the village is the parish church of Holy Trinity, which could be of pre-Conquest activity origin although the earliest fabric is if Norman date. The remains of Llandow Castle date from the late 13th century, and several houses are of late medieval or early post-medieval date.

Reference: Border Archaeology report no: BA0305LU