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Cof Cymru: National Historic Assets of Wales · Wales

White Rock Copper Works

St. Thomas, Swansea, Wales

The record

Designation
Scheduled monument
Site type
Copper Works
Period
Post Medieval/Modern
Date of designation
24 October 1995
Community
St. Thomas
Unitary authority
Swansea
Country
Wales
Coordinates (centre of the scheduled area)
51.63523, -3.93288
SAM number
GM481
Cadw record number
1485

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1608 "(13) Cambriae Typus." (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 a copper works established in 1736, which was one of the most important copper smelting works in the Lower Swansea Valley. This area formed the world centre of non-ferrous smelting for much of the 18th and 19th centuries. It was the third of Swansea's copper works to have been built. Remains include the river wall, the rear revetment wall of the 'Great Workhouse' , former kilns, furnace and flue. The whole site is traversed by Smith's Canal of 1783, one of the earliest in Wales, which passes under the works in a cut and cover tunnel, with underground wharves behind the 'Great Workhouse'.

The monument is of national importance for its potential to enhance and illustrate our knowledge and understanding of the development of the copper industry. A copper works may be part of a larger industrial complex and their importance can further enhanced by their group value.

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

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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