IIChurch of St Michael Off the road south from St Fagans and about 1000m from the Church of St Mary the Blessed Virgin.
IICilewent Farmhouse One of the re-erected buildings in the open-air collection of the Museum of Welsh Life.
IICowhouse at Pen-hefyd Farm The cowhouse is on a levelled site, aligned on a north/south axis uphill from Penhefyd Farmhouse at the northern end of St Fagans village.
IIEsgair Moel Woollen Factory One of the re-erected buildings in the open-air collection of the Museum of Welsh Life; within the gardens of St Fagans Castle.
IIGarden Walls of Nos. 3 & 4 A part of the group of estate buildings at the entry to St Fagans village from Cardiff.
IIGardens House One of the associated structures in the gardens of St Fagans Castle and part of the Museum of Welsh Life. The house is sited to the north of the formal gardens.
IIOsmington Cottage A part of the group of estate buildings at the entry to St Fagans village from Cardiff.
IIPenparcau Tollhouse One of the re-erected buildings in the open-air collection of the Museum of Welsh Life.
IIPentrebane Farmhouse About 1000m north of St Fagans village approached off the road to Pentrebane.
IIPrivy at Llwyn-yr-eos Farm One of the buildings displayed as a part of the Llwyn-yr-eos Farmstead in the Museum of Welsh Life.
IIRhaeadr Tannery One of the re-erected buildings in the open-air collection of the Museum of Welsh Life.
IIRhydlafr Farmhouse & The Old Byre On S side of the road about 2100m N of St Fagans village and close to E side of disused railway embankment and bridge.
IIRiverside Cottage One of a group of estate buildings clustered below St Fagans Castle.
IIRose Cottage Part of a group of historic buildings in the main street of St Fagans village.
IISilver Stream One of a group of estate buildings clustered below St Fagans Castle.
ISt Fagans Castle In the centre of St Fagans village opposite the Church of St Mary the Blessed Virgin.
IISt. Fagans Court (also known as The Court) Small country house now surrounded by the housing estate of Cwrt-y-cadno about 1000m south from the Church of St Mary the Blessed Virgin.
IIStable Court at St Fagans Castle One of the estate buildings associated with St Fagans Castle and close by it on the south-east.
IIStryd Lydan Barn One of the re-erected buildings in the open-air collection of the Museum of Welsh Life; within the gardens of St Fagans Castle.