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Cof Cymru: National Historic Assets of Wales · Wales

Pentre Saeson Foundry Building

Brymbo, Wrexham, Wales

A Grade II listed building in Pentre Saeson, Brymbo, Wrexham, designated on 9 October 1978.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Pentre Saeson Foundry Building, Brymbo, Wrexham, 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
9 October 1978
Locality
Pentre Saeson
Community
Brymbo
Unitary authority
Wrexham
Country
Wales
Coordinates
53.07110, -3.07827
Cadw reference
1718

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)
  • 1795 · To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most… (Llyfrgell Genedlaethol Cymru – The National Library of Wales)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 121 Wrexham (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Close to the B5102, between Brymbo and Bwlchgwyn.

The foundry is thought to have been established by John Wilkinson at the end of the C18; he acquired the Brymbo Hall Estate in 1893, and subsequently enlarged it to include land at Pentre Saeson. It was in use as a foundry until 1981.

Roughly coursed rubble with corrugated cladding to gabled roof. Single storeyed. NE and SW gables each have a circular lunette with brick dressings at the apex; SW gable has blocked arch to centre at ground level, with arched entrances to either side, that to E aligning with a similar entrance in the rear (NE) wall, which has 3 other similar blocked arches.

3 bays, with king-post roof. The surviving internal crane was used to carry a ladle of molten metal from the cupola furnace to the NE.

A very rare surviving example of a small late C18 foundry building.

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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