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Cof Cymru: National Historic Assets of Wales · Wales

Llanelli West Signal Box

Llanelli, Carmarthenshire, Wales

A Grade II listed building in Llanelli, Carmarthenshire, designated on 4 April 2013.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Llanelli West Signal Box, Carmarthenshire, 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
4 April 2013
Community
Llanelli
Unitary authority
Carmarthenshire
Country
Wales
Coordinates
51.67423, -4.16329
Cadw reference
87663

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)
  • 1891 · Sheet 10. Ordnance Survey of England and Wales. . (David Rumsey Map Collection, Stanford Libraries)
  • 1920 · Sheet 100. Llanelly. (David Rumsey Map Collection, Stanford Libraries)
  • 1963 · Map No. 4 - 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

To the west of LLanelli station on the west side of the level crossing over Glanmor Road

Built in 1877 for the Great Western Railway as a GWR type 2 signal box on the South Wales Railway Line connecting Chepstow with Fishguard. During the mid 20th century there were five signal boxes in the Llanelli area, only Llanelli West now survives. In 1973 the levers of the Llanelli West box were removed, although the frame was retained and Individual Function Switch (IFS) equipment installed. At inspection in 2012 the box still controlled the adjacent level crossing.

Signal Box. Two storey brick and timber with hipped slate roof. North trackside elevation with timber gallery to upper floor with continious galzing of four horizontally sliding sash windows (replaced to west). Three small pane windows with projecting cills to ground floor. Gallery returns to east and west, west elevation with large fixed small pane window, east elevation with palin window and door accessed by modern stell stairs. Plain door to locking room below. Canted corner to south elevation, two blocked windows to upper floor, external stach truncated at eaves level.

Plain boarded rafter roof, lever frame and 1973 IFS equipment.

Included for its special historic interest as the only surviving example of a GWR type 2 Signal Box in Wales, believed to be the fourth oldest surviving signal box in Wales.

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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