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Cof Cymru: National Historic Assets of Wales · Wales

Hafod-y-wern Farmhouse

Clynnog, Gwynedd, Wales

A Grade II listed building in Clynnog-fawr, Caernarfon, Clynnog, Gwynedd, designated on 15 September 1999.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Hafod-y-wern Farmhouse, Clynnog, 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
Domestic
Date of designation
15 September 1999
Locality
Clynnog-fawr
Town
Caernarfon
Community
Clynnog
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.01633, -4.35716
Cadw reference
22353

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

Hafod-y-wern stands on a hilltop above Clynnog-fawr, reached by farm track and small road at the side of the Post Office.

The farmhouse has C17 origins, but was extensively remodelled at the N end forming a new main range in c1860 by the Glynllifon Estate.

The house is built of rubble, with slate roofs, imposed copings, blue ridge tiles and gable stacks. The rear wing is the early section, one storey and attic, with a framed and boarded door facing on to the farmyard set in a shallow slate porch, one 4-paned window and rooflights. On the NE side a small blocked window for the original stair at the side of the gable stack, which has weather drips, and two small windows. The main front block is symmetrical, built in the mid-later C19. It is of 2 storeys, a 3-window range. Central framed and boarded door and overlight, and a 12-pane sash window either side on the ground floor, and three 16-pane sashes to the upper floor, most retaining the original crown glass. The gable stacks have been rebuilt in the late C19. In front of the house, a walled garden following the sweep of the approach drive with a short cylindrical gatepier at the entrance to the farmyard.

The rear wing has a large fireplace occupying the SE gable end, with a fire beam and formerly a stone stair at the side. Later stair to the upper floor. The front range has a central corridor and reception rooms to either side, the fireplaces replaced in the 1930s.

Included as a C17 downhill-sited vernacular farmhouse enlarged and re-orientated with a new cross wing at the front, built by the estate owners as part of the mid C19 improvements to their property holdings. Part of a good estate farm group at Hafod-y-wern.

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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