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Cof Cymru: National Historic Assets of Wales · Wales

Bwlch-du

Nantglyn, Denbighshire, Wales

A Grade II listed building in Llyn Brenig, Denbigh, Nantglyn, Denbighshire, designated on 15 December 1998.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Bwlch-du, Nantglyn, Denbighshire, 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
Domestic
Date of designation
15 December 1998
Locality
Llyn Brenig
Town
Denbigh
Community
Nantglyn
Unitary authority
Denbighshire
Country
Wales
Coordinates
53.11301, -3.51458
Cadw reference
20994

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)
  • 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1963 · Map No. 34 - Local Government Commission for Wales : [Definitive maps showing proposed… (National Library of Scotland)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Located approximately 3.2km SW of Nantglyn village; immediately S of the road from Pentrefoelas to Denbigh, where a track runs S along the W side of the Llyn Brenig.

Late C18 or early C19 encroachment smallholding farmstead, built on the edge of the moors.

Long, single-storey small farmhouse of whitened rubble construction with corrugated asbestos roof, probably formerly thatched; modern purlins visible at the gable ends. The farmhouse is in two sections, a 2-window living section to the R and a 2-window brewhouse section to the L; a large central chimney divides the two. The latter has weather-coursing and C20 brick cornicing. C20 boarded doors, the brewhouse section flanked by small, plain late C19/early C20 sliding sashes and the main section with similar sash to the R and a larger 12-pane sliding sash to the L; projecting slate sills throughout.

The interior was not inspected at the time of survey.

Listed for its special interest as a small late C18 or early C19 encroachment homestead in an isolated moorland location.

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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