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Cof Cymru: National Historic Assets of Wales · Wales

Upper Llaneon, including attached former cow house

Glascwm, Powys, Wales

A Grade II listed building in Frank's Bridge, Glascwm, Powys, designated on 20 January 2005.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Upper Llaneon, including attached former cow house, Glascwm, 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
20 January 2005
Locality
Frank's Bridge
Community
Glascwm
Unitary authority
Powys
Country
Wales
Coordinates
52.19235, -3.27688
Cadw reference
83491

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 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
  • 1637 · Particular description of Wales. Cambria seu Wallia (David Rumsey Map Collection, Stanford Libraries)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 197 Hay (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 14. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Approximately 1.9km NE of Hundred House, reached by a short farm track on the S side of the A481.

A cruck-framed hall house converted to a stone-built storeyed house c1700. The cow house is said to retain part of its original timber framing.

A 1½-storey house of rubble stone, and steep slate roof with stone stack to the L and reduced stone stack to the R. It has a boarded door to the L, 2-light and 1-light windows further R and a 2-light roof dormer. The gable end has a 2-light window inserted in the lower storey, and 2-light window in the gable. The rear of the house has a 6-pane fixed window and small 2-light window to the R. Part of the rear wall on the R side is rebuilt in blockwork.

The former cow house is mainly rubble stone, part rebuilt in blockwork to the front, under a corrugated iron roof. It has 4 boarded doors, of which the R-hand is to a cross passage and has a small window above. The loft, which is weatherboarded, has 2 openings. The rear is part rebuilt in brick. To the L end is a boarded door to the cross passage.

The house retains its lobby-entry plan of c1700. The hall has 2 spine beams and the fireplace has a stop-chamfered lintel and bread oven. Evidence of an earlier bread oven is in the cross passage. Between hall and inner room is a post-and-panel partition, above which the partition is timber framed in the attic. The roof trusses have collar beams with raking struts.

Listed for its special architectural interest as a well-preserved small C17 farmstead, with earlier origins, a type once common in the region but now rarely well preserved.

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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