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Cof Cymru: National Historic Assets of Wales · Wales

Hay barn to the S of Llanfair Isaf

Llanfair, Gwynedd, Wales

A Grade II listed building in Llanfair, Gwynedd, designated on 30 November 1966.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Hay barn to the S of Llanfair Isaf, Gwynedd, 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
30 November 1966
Locality
Llanfair
Community
Llanfair
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.83813, -4.11678
Cadw reference
4797

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)
  • 1896 · Sheet 7. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 135 Harlech (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 back from the W side of the A496.

Probably mid C19, as this type of open hay barn was then becoming more widespread in Merioneth, associated with agricultural improvement.

Hay barn, rubble construction with coped gables and slate roof. Three open bays, divided by stone columns, and still open to the front, though blocked between the original columns in the rear wall. Additional opening in upper gable end.

Listed as a well-preserved example of a characteristic agricultural building type, which forms part of a group at Llanfair Isaf.

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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