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Cof Cymru: National Historic Assets of Wales · Wales

Pen-y-bryn

Llanllyfni, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Domestic
Date of designation
24 June 1999
Locality
Nantlle
Town
Caernarfon
Community
Llanllyfni
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.05675, -4.23624
Cadw reference
22900

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1795 "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).

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This record in Cadw's own full report ↗

Cadw's description

Located at the end of a track on the north side of the old Talysarn to Nantlle Road.

Substantial late C17 farmhouse with C19 additions and alterations. Abandoned at time of Survey.

Original rectangular plan aligned roughly north-west to south-east with later additions and alterations. Uncoursed rubblestone with large dressed quoins; slate roof with integral square end stacks; left gable has projecting slate string at eaves level and coped parapet. East front of 3 first-floor windows and 2 ground-floor windows flanking central doorway; small original openings with C19 sashes. C19 two-storey rubblestone rear wing with integral end stack of sawn slate blocks.

Interior only partly inspected owing to poor condition at time of Survey. Main door leads to wooden winder staircase with stick balusters. Principal ground-floor room to right, separated from hallway by wooden screen, has chamfered beams and joists; large inglenook fireplace with timber lintel. 3-bay open roof to right over principal first-floor room has one plain A-frame truss with simple bolted joists and a mortice and tenoned truss with continuous chamfer to the principals with curved feet to the wall-tops; cranked collar and pairs of large butt purlins on backs of principals with pegged rafters and lath and plaster between. Many slates were missing from this part of the roof at time of Survey. Fireplace with chamfered surround to left first-floor room.

Listed, despite its condition, as a good example of a late C17 farmhouse displaying the principal vernacular characteristics of the region for this period and building type.

Lies within area of Scheduled Ancient Monument 302.

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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