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Cof Cymru: National Historic Assets of Wales · Wales

Hammel 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 Hammel 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
52.91888, -4.38830
Cadw reference
21322

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)

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This record in Cadw's own full report ↗

Cadw's description

Plas-gwyn lies approximately 700m S of Y Ffor. The Hammel with its yard walls forms the NW side of the farmyard.

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

The building with its integral fore-yard stands at a higher level than the square farmyard at Plas-gwyn, and is approached by a ramp on the NE side of the yard. The single-storey building is built of local stone with a slate roof. Three wide openings with stone lintels, and 1 door. The yard is limited on the SE by a parallel wall of rounded boulders, which forms a part-retaining wall to the farmyard itself. Wide entry gate at the top of the approach ramp.

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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