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Cof Cymru: National Historic Assets of Wales · Wales

Dol Ysgallog

Glantwymyn, Powys, Wales

A Grade II listed building in Cwm Llinau, Glantwymyn, Powys, designated on 5 August 2004.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Dol Ysgallog, Glantwymyn, 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
No class recorded
Date of designation
5 August 2004
Locality
Cwm Llinau
Community
Glantwymyn
Unitary authority
Powys
Country
Wales
Coordinates
52.67809, -3.69991
Cadw reference
83009

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)
  • 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 150 Dinas-Mawddwy (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Set down from the W side of the main road close to the River Dyfi, c2.5km N of Cwm Llinau.

Originally a house of the C17-18, probably timber-framed. It was partly rebuilt in stone later, and was converted to a field barn either at this time or later. Shown as an isolated range on the 1841 Tithe map. Later adjoining hay-shed at N end. The S bay has recently been used as a cow-shed.

Single-storey 3-bay range of random stone to front elevation, coursed block masonry to W gable end, and with some box-panelling retained to the rear. Slate roof and raised copings to gables. The front elevation has a wide central entrance to a cart bay, now infilled with red brick and a planked door. Butt joint to far R, possibly relating to a former doorway. No openings to gable ends, but small vent to S gable. The W (rear) side has a single doorway to the R leading into the cow-shed; towards the centre is a butt joint, then an area of box-framing above a timber sill with woven lath infill; the box-framing may be from the earlier house, but the lath would have provided ventilation to the barn. Adjoining to the L is an open-sided 2-bay range at right angles, probably a hay-shed. Rough timber posts have braces to the top and support a corrugated iron roof. The NW angle of the barn has been cut away, providing access to the barn and hay-shed.

Three-bay roof with simple tie-beam trusses. Central cart bay with partition wall to L side, constructed of vertical timber posts and struts; it appears to be plastered above tie-beam level, which could be connected with the earlier house. The S bay has a lower floor and a loft; manger against partition wall. The wagon bay is open to the N bay which has a stone fireplace with slightly cambered timber lintel to the end, the chimney truncated below ridge level. Doorway to W side leads from barn to hay-shed.

Listed for its special interest as a sub-medieval house converted to a field barn, retaining remnants of timber-framing and some good quality masonry.

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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