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Cof Cymru: National Historic Assets of Wales · Wales

Barn and Cowshed at Llanvair Farm

Trellech United, Monmouthshire, Wales

A Grade II listed building in Llanishen, Monmouth, Trellech United, Monmouthshire, designated on 28 February 2001.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Barn and Cowshed at Llanvair Farm, Trellech United, Monmouthshire, 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
Agriculture and Subsistence
Date of designation
28 February 2001
Locality
Llanishen
Town
Monmouth
Community
Trellech United
Unitary authority
Monmouthshire
Country
Wales
Coordinates
51.73324, -2.77330
Cadw reference
24935

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 1636 map "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1830 · V.3:11-15:XV.Britisches Reich. A. Kon: England. a. England ab sich: Shire:15-17, 33 (David Rumsey Map Collection, Stanford Libraries)
  • 1895 · Sheet 11. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1896 · 233 Monmouth (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1913 · Sheet 102. Newport. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

In the farmyard behind Llanvair Farmhouse.

A probably C17 barn and cowshed, the barn having been heightened and re-roofed in the C18, with a C19 cart shed with granary over attached to the barn. There has been little alteration since apart from the blocking up of some openings and the re-roofing of the granary.

The buildings are constructed of roughly coursed sandstone conglomerate rubble with Welsh slate roofs, with the lower courses in stone slate; except for the granary, which is roofed in corrugated asbestos sheeting. The barn and granary are on the east side of the farmyard with the cowshed at rightangles on the north side. The barn has central cart doors to the threshing floor and has a slit vent on either side, the left hand face is partly obscured by two small modern sheds which abut it. The road elevation is the same but has the left hand side obscured by a C19 sheet metal roofed extension. To the right of the barn is a double cart shed with two elliptical arches, infilled partly with wide doors under timber lintels, for bull pens. Above this is a 3-light timber unglazed window for the granary, which is entered up a flight of steps on the gable wall. The rear wall of this building is blind. At right angles to the barn, facing into the yard, is a low cowshed range with two narrow doors, and a similar window to the hayloft in a half dormer. The rear of this range was not seen.

Stone paved threshing floor. Four bay roof of queen strut trusses complete with purlins and secondary rafters; one of the trusses is now a plain triangular one. There is evidence of the barn walls having been heightened. The interiors of the cowshed and granary were not seen.

Included as an C18 and C19 farmyard range having good original character and group value with the adjacent Llanvair Farmhouse.

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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