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Cof Cymru: National Historic Assets of Wales · Wales

Aberfelin Mill

Llanrhian, Pembrokeshire, Wales

A scheduled monument in Llanrhian, Pembrokeshire, recorded as Mill (Post Medieval/Modern).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Aberfelin Mill, Llanrhian, Pembrokeshire, 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
Scheduled monument
Site type
Mill
Period
Post Medieval/Modern
Community
Llanrhian
Unitary authority
Pembrokeshire
Country
Wales
Coordinates (centre of the scheduled area)
51.94826, -5.15281
SAM number
PE376
Cadw record number
3538

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 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1637 · Particular description of Wales. Cambria seu Wallia (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 209 St David's (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 13. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the Scheduled Ancient Monument.

The monument consists of the remains of a corn mill that probably dates to the eighteenth century. It consists of the mill, a second building thought to be the mill house, and part of a leat that ran from a mill pond to the southeast. The mill building is set on a terrace artificially levelled from the hillside, it is rectangular and stone built and measures c.8 x 5 m. It survives to a gable height of c.3.5m at one end, and to a height of c.2m on the other three sides. There is a door in in the one short end, an overflow channel in the other and two windows in the seaward facing wall. The leat fed an over-shot mill wheel still partly in situ in 1961. A pair of millstones with iron attachments is stacked in the interior, the floor is stone flagged.

The monument is of national importance for its potential to enhance our knowledge of water management systems and industrial practices. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits. The structure itself may be expected to contain archaeological information concerning chronology and building techniques.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive but excludes the area of the mill pond.

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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