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Cof Cymru: National Historic Assets of Wales · Wales

Cwm Pelenna ventilation stack

Pelenna, Neath Port Talbot, Wales

A Grade II listed building in Cwm Blaenpelenna, Pelenna, Neath Port Talbot, designated on 6 March 2000.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Cwm Pelenna ventilation stack, Neath Port Talbot, 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
6 March 2000
Locality
Cwm Blaenpelenna
Community
Pelenna
Unitary authority
Neath Port Talbot
Country
Wales
Coordinates
51.66113, -3.71194
Cadw reference
22888

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 1636 map "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1637 · The fourth table of England. Cornub. Devonia, Somerset etc. (David Rumsey Map Collection, Stanford Libraries)
  • 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
  • 1865 · England and Wales. England No. 6. (David Rumsey Map Collection, Stanford Libraries)
  • 1907 · 248 Pontypridd (Hills) (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

On open hillside approximately 1.6km ENE of Tonmawr, and sited on high ground on the E side of an unclassified road to Fforch dwm.

Built in the 1830s as a ventilation stack with hillside flue for a local coal level. Structures below the flue belong to a later C19 colliery.

A truncated square rubble stone ventilation stack with rounded angles, standing on a square base. The stack stands approximately 5m high. On the downhill (W) side of the base is a round arch at the upper end of a stone flue visible in the hillside below.

Listed for its industrial archaeological interest as a rare survival associated with the developing South Wales coal industry of the early C19.

Scheduled Ancient Monument Gm 458 (NEP).

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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