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Cof Cymru: National Historic Assets of Wales · Wales

Cowhouse Range at Plas-gwyn

Llannor, Gwynedd, Wales

A Grade II listed building in Y Ffor, Pwllheli, Llannor, Gwynedd, designated on 8 February 1999.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Cowhouse Range at Plas-gwyn, Llannor, 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
8 February 1999
Locality
Y Ffor
Town
Pwllheli
Community
Llannor
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.91912, -4.38829
Cadw reference
21321

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 · 118 Nevin (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

Plas-gwyn stands approximately 700m S of Y Ffor. The cowhouse range lies W of the farmhouse, and forms the NW side of the square farmyard.

Built probably in the mid C19 as part of the planned farmyard layout associated with Plas-gwyn.

The building, which is separated from the stable/granary by a driftway, forms the NE side of the square farmyard. It is long and low, built of squared rubble and with a slated roof. Single storey with lofts. Boarded doors and ventilation windows, but a cart house at the SE end with a long stone lintel. An external stair at this end rises to a loft lit by a simple window over the carthouse entrance.

Roof trusses with tie, tall queen posts framing a central walk way, and angle struts. Two tiers of purlins.

Included as part of an intact farmstead group at Plas Gwyn which form a well-preserved example of the courtyard layout found in the C19, associated especially with dairy and stock farming.

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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