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Cof Cymru: National Historic Assets of Wales · Wales

Melin Llidiart

Llanddyfnan, Isle of Anglesey, Wales

A Grade II listed building in Llanfihangel Tre'r Beirdd, Llanddyfnan, Isle of Anglesey, designated on 12 May 1970.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Melin Llidiart, Llanddyfnan, 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
Industrial
Date of designation
12 May 1970
Locality
Llanfihangel Tre'r Beirdd
Community
Llanddyfnan
Unitary authority
Isle of Anglesey
Country
Wales
Coordinates
53.31245, -4.31638
Cadw reference
5389

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 · 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)

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This record in Cadw's own full report ↗

Cadw's description

Set back from the W side of the country road running northwards through the village of Capel Coch; the windmill is at the S end of the village.

Probably one of the oldest surviving windmills on Anglesey, thought to date to mid C18. Was listed in the Slaters Directory of 1883, with Hugh Pritchard as miller; and by the time of the 1895 directory his wife had taken over. Not long after this entry the mill was irreparably damaged in a storm and never worked again. Now in use as outbuilding.

Full height, 3-storey, circular windmill tower. Sloping wall of mortared sandstone rubble masonry, partly rendered; roofless. Rectangular window openings at 1st and 2nd floors; doorway faces the road to E. Openings have rough voussoir heads.

Interior not inspected at the time of the survey.

Listed as a substantially intact windmill tower, one of only 18 surviving on Anglesey. In early-mid C19 there were over 40 windmills operating on the island, grinding the large volumes of corn then being produced. Melin Llidiart is of interest as one of the earliest windmills recorded 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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