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Cof Cymru: National Historic Assets of Wales · Wales

Harbour Watch-Tower

Margam Moors, Neath Port Talbot, Wales

The record

Designation
Listed building, Grade II
Broad class
Maritime
Date of designation
31 March 2000
Locality
Margam Moors
Town
Port Talbot
Community
Margam Moors
Unitary authority
Neath Port Talbot
Country
Wales
Coordinates
51.58232, -3.80339
Cadw reference
23155

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

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This record in Cadw's own full report ↗

Cadw's description

On the S side of the mouth of the River Afan, just to the W of the Harbour Master's Office.

Probably mid C19. The watch-tower pre-dates the major redevelopment of the docks by the Port Talbot Railway & Docks Company from 1894-8.

Two-storey octagonal watch-tower with battlemented parapets. Constructed of stone, the lower storey of coursed rubble with quoins, the upper storey of dressed stone. The parapets consist of a moulded coping supporting dressed crenellations at the angles. The front faces W towards the sea and contains a doorway with segmental head of voussoirs and a wooden door frame. Window opening above with similar head, and 2 matching windows to the flanking faces. Two further upper storey windows to S and NE faces, tall and rectangular with flat heads. The door and glazing do not survive.

Four cast iron I-section beams formerly supported a low floor between the ground and upper storeys. Further cast iron beams support the ceiling above the upper floor. To the N side at ground level is a circular hole in the wall lined in cast iron, possibly for a telescope. Blocking in wall above, beneath a cast iron lintel, possible for a fireplace?

Listed as the well preserved shell of a C19 harbour watch-tower, a prominent feature in the coastal landscape, and of historic interest.

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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