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Cof Cymru: National Historic Assets of Wales · Wales

Enclosure walls at former pilots' cottages for Trwyn Du, or Black Point, Lighthouse

Llangoed, Isle of Anglesey, Wales

A Grade II listed building in Trwyn Du, Llangoed, Isle of Anglesey, designated on 26 March 1999.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Enclosure walls at former pilots' cottages for Trwyn Du, or Black Point, Lighthouse, Llangoed, 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
Maritime
Date of designation
26 March 1999
Locality
Trwyn Du
Community
Llangoed
Unitary authority
Isle of Anglesey
Country
Wales
Coordinates
53.31055, -4.04156
Cadw reference
21616

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 1883 map "Watershed map England, Wales 3." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 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 · 94 Beaumaris (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)

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This record in Cadw's own full report ↗

Cadw's description

The walls define a compound around the two former pilots' cottages close to the shore at Black Point, or Trwyn Du, Penmon.

The two cottages are dated 1839 and it is likely that the walls were constructed at the same time, to define the garden and allotment areas for the keepers' accommodation.

Coursed and squared rubble walling with raking copings marks out enclosures to front and rear of the cottages. On the seaward side, facing towards Puffin Island, the wall is embattled, and forms two low bastion towers.

Group value with the cottages, the enclosure walls represent an important part of the whole group, since the allotments which accompanied the keepers' accomodation were a standard, and highly regarded provision. The bastion towers and embattling to the wall on the seaward side are of particular interest.

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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