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Cof Cymru: National Historic Assets of Wales · Wales

Bridge over the Black Brook

Marchwiel, Wrexham, Wales

A Grade II listed building in Erddig, Marchwiel, Wrexham, designated on 3 December 1996.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Bridge over the Black Brook, Marchwiel, 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
Transport
Date of designation
3 December 1996
Locality
Erddig
Community
Marchwiel
Unitary authority
Wrexham
Country
Wales
Coordinates
53.02998, -3.00731
Cadw reference
17870

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 1795 map "To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most humbly inscribed by his obedient humble servant" (Llyfrgell Genedlaethol Cymru – The National Library of Wales).

Historical maps covering this location

  • 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)
  • 1898 · 121 Wrexham (Outline) (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

Situated on the N carriage drive where it crosses the Black Brook c0.3km NW of Erddig.

The bridge was constructed in 1718 as part of John Meller's improvements to the house and park at Erddig and is shown on Thomas Badeslade's 1740 view of the house and park.

Single span bridge of coursed sandstone ashlar with parapet and retaining walls. The retaining walls are splayed at a wide angle and have short returns. The bridge is gently arched with a central corbel in the stepped arch on each side. On the E face the date 1718 is inscribed on the stone above the corbel.

Listed as a good example of an early C18 bridge and for historical associations with the Erddig estate.

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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