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Cof Cymru: National Historic Assets of Wales · Wales

Llwynglas

Llanfyllin, Powys, Wales

A Grade II listed building in Cwm Nant Fyllon, Llanfyllin, Powys, designated on 22 March 1993.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Llwynglas, Llanfyllin, Powys, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1913), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Designation
Listed building, Grade II
Broad class
Domestic
Date of designation
22 March 1993
Locality
Cwm Nant Fyllon
Community
Llanfyllin
Unitary authority
Powys
Country
Wales
Coordinates
52.78407, -3.32806
Cadw reference
8640

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

5 historical maps cover this location, the earliest the 1795 map "To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most humbly inscribed by his obedient humble servant" (Llyfrgell Genedlaethol Cymru – The National Library of Wales).

Historical maps covering this location

  • 1795 · To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most… (Llyfrgell Genedlaethol Cymru – The National Library of Wales)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1897 · 137 Oswestry (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1916 · Sheet 60. Shrewsbury. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Overlooks Cwm Nant Fyllon but reached via minor road and track to W of Bethel Chapel (SJ 103 210). House set in small stone-walled forecourt.

C17 farmhouse.

Timber-framed on stone platform as ground falls to R, slate roof.
Entrance front faces roughly NE. Square-panelled timber-framing, three panels high. Two small gabled dormers with small-pane casement glazing. Entrance doorway off-set to R has gabled open porch. To L, broad small-pane casement window, to R of this square small-pane window with casement window above, to R of door small-pane casement window. To R of building, where ground slopes, window at basement level in brick and stone platform.
L gable end built into slope; rubble with brick gable and rectangular brick chimney. R gable end slate-hung, with brick chimney at L angle. Outshot rear with rubble walling; timber-framing of original rear wall visible within.i

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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