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Cof Cymru: National Historic Assets of Wales · Wales

Penrallt

Llanfaethlu, Isle of Anglesey, Wales

A Grade II listed building in Porth Trefadog, Holyhead, Llanfaethlu, Isle of Anglesey, designated on 16 February 2001.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Penrallt, Llanfaethlu, Isle of Anglesey, 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
16 February 2001
Locality
Porth Trefadog
Town
Holyhead
Community
Llanfaethlu
Unitary authority
Isle of Anglesey
Country
Wales
Coordinates
53.34348, -4.55639
Cadw reference
24795

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 1799 map "Ireland." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1799 · Ireland. (David Rumsey Map Collection, Stanford Libraries)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 93 Holyhead (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1919 · Sheet 41. Anglesey. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Located at the SW corner of the road junction leading the Trefadog at Porth Trefadog.

Probably C18 cottage, formerly the gatehouse to small estate around Trefadog. Added wing to rear built in mid C20. Part of the C19 estate of Lord Stanley of Alderley.

Single storey cottage range, with single storey wing added at right angles to rear to form a T-shaped plan. Built of local stone, limewashed. Roof of small old slates, grouted. Gable stacks to cottage and former cowhouse; that to L (E) end of cottage a large stack, probably to inglenook. Original cottage to R (W) end; 2-windows offset to R and with doorway between; lean to addition at W end. Former cowhouse to left, now with door to R (W) and window to L. Windows are 4-pane hooded sashes, with slate sills; modern boarded doors.

Included as an especially well-preserved single storey vernacular cottage range, a type once common on the island.

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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