White Castle, Monmouthshire

Upper White Castle Farmhouse, Llantilio Crossenny, Monmouthshire is a farmhouse dating from the late 17th century. Standing adjacent to the White Castle, the farmhouse is constructed in a Renaissance style. The farmhouse is Grade II* listed, and some of the related farm buildings have their own listings.

The Corn Barn, Stable and Cider House at Great Tre-Rhew Farm, Llantilio Crossenny, Monmouthshire form part of "one of the most completely surviving farmsteads in the county". Constructed in the late 17th century, the corn barn is an eight-bay structure with the stable and cider house forming two, gabled, linked additions. The whole is a Grade II* listed structure. The other buildings that comprise the farmstead include the farmhouse, a granary and brewhouse, and a shelter shed, all of which have their own Grade II listings.

The Barn at Croft Farm, Llantilio Crossenny, Monmouthshire is a remarkably rare example of a 16th-century barn. Originally built as part of the Great Tre-Rhew Estate, it is a Grade II* listing building.

The Old Cottage, in the hamlet of Treadam, some 2km north-west of Llantilio Crossenny, Monmouthshire, is a country house dating from c.1600. The house is Grade II* listed.

Newhouse Farmhouse, Llanvetherine, Monmouthshire is a farmhouse dating from the late-16th century. It is a Grade II* listed building. Its associated barns and stable block have their own Grade II listings.

Llanvetherine (Welsh: Llanwytherin) is a village in the community of Skenfrith, Monmouthshire, Wales. It is located five miles north east of Abergavenny on the B4521 road to Ross-on-Wye. The name comes from the Welsh Saint Gwytherin.

Great Pool Hall, Llanvetherine, Monmouthshire is a mansion dating from the early 17th century. Its construction is unusual in that it is built around a timber frame, unlike the more common stone construction of houses of this date and location. It is a Grade II* listed building. The associated gate piers and garden walls, and the separate barn have their own Grade II listings.

Great Killough, Llantilio Crossenny, Monmouthshire is a substantial manor house of late medieval origins. The majority of the current structures date from three building periods from 1600 to 1670. It is a Grade II* listed building.

Gelli Farmhouse, Llanvetherine, Monmouthshire, is a farmhouse dating from the early 17th century. The settlement at Gelli-wig has a recorded history dating from the 14th century. The house is Grade II* listed.

Hen Gwrt, (English:Old Court), Llantilio Crossenny, Monmouthshire is the site of a thirteenth century manor house and a sixteenth century hunting lodge. Originally constructed for the Bishops of Llandaff, it subsequently came into the possession of the Herberts of Raglan Castle. The bishops constructed a substantial manor house on the site in the thirteenth century, which was moated in the fourteenth. The building was then adapted by the Herberts to create a lodge within their extensive hunting grounds. The lodge continued in use until the slighting of Raglan Castle in the English Civil War. Historical accounts of Monmouthshire traditionally identify Hen Gwrt as the home of Dafydd Gam, the legendary opponent of Owain Glyndŵr and supporter of Henry V, but there is no evidence for this. Work at the site in the early nineteenth showed evidence of the footings of the earlier buildings, which were mapped, but by the time of subsequent archaeological investigations in the twentieth century, all of the stone on the site had been removed for road metalling. Today, no trace of either the manor or the lodge remains, and the moated site is in the care of CADW.

The Church of St Mapley, Llanvapley, Monmouthshire is a parish church with its origins in the 15th century. Dedicated to St Mable, variants of the dedication include St Mapley, St Mabli and St Mafli. The church is a Grade II* listed building.

Llantilio Crossenny (Welsh: Llandeilo Gresynni) is a small village and much larger former community, now in the community of Whitecastle, in Monmouthshire, south east Wales, in the United Kingdom. It is situated between the two towns of Abergavenny and Monmouth on the B4233 road. The community included Penrhos, and Llanvihangel-Ystern-Llewern.