The villa is likely to have belonged to a wealthy landowner, with pottery and coin finds on the site indicating occupation in the late 3rd and early 4th Centuries AD.
It was roofed with local slates, which were cut for a pentagonal roof. The walls were built of local stone and there was a cobbled yard.
The confirmation of the villa comes after Royal Commission aerial photography during the drought of 2006 suggested marks of a building and a ditch which could be an important historical monument.
Dr Driver and Dr Davies, while filming for BBC2 Wales’ Hidden Histories programme in 2009 conducted a geophysical survey of the field. It revealed a vast ditched enclosure and annex, as well the buried footings of a winged stone building.