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‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Hangar & Annexes

Pembroke Dock, Pembrokeshire, Wales

The record

Designation
Listed building, Grade II
Broad class
Defence
Date of designation
18 February 1994
Locality
The Dockyard
Community
Pembroke Dock
Unitary authority
Pembrokeshire
Country
Wales
Coordinates
51.69431, -4.94890
Cadw reference
14388

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

Situated some 100m SW of eastern entry to dockyard and 100m N of former chapel.

1934-5 'B' type large hangar built for servicing RAF seaplanes.

Rivetted steel girder frame 162ft 7ins (49.53m) by 121ft 4ins (36.96m) with saw-tooth ridged roof of half bays each end and 5 between. Concrete-encased steel piers to angles and up to each gable apex, 59ft 9ins (18.21m) high, steel uprights between. Concrete infill between to 30ft (9.14m) and corrugated iron cladding to upper half. Iron gantry around below gables. Full-height opening on W front, giving clear opening of 160ft by 40ft (48.76m by 12.19m) closed by 6 large rolling steel doors with spaced steel plating to allow infill of gravel to 20ft (6.09m) to absorb bomb fragments. Rendered brick 2-storey flat-roofed range along N side.

One of only two surviving sea-plane hangars of this type in England and Wales. Base opened 1930 and two squadrons were based here initially, more in wartime when it played a major role in convoy protection. The base closed in 1959, the last flying boats being withdrawn February 1957.

Old photographs suggest that this was originally built as two bays with half bays each end, and enlarged to match No. 1 hangar before 1938.

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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