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Building 106, Chemical Defence Establishment, Porton Down, Idmiston

Description: Building 106, Chemical Defence Establishment, Porton Down

Grade: II
Date Listed: 29 May 1987
English Heritage Building ID: 319954

OS Grid Reference: SU2107137050
OS Grid Coordinates: 421071, 137050
Latitude/Longitude: 51.1323, -1.7002

Location: Northway, Idmiston, Wiltshire SP4 0JG

Locality: Idmiston
County: Wiltshire
Country: England
Postcode: SP4 0JG

Incorrect location/postcode? Submit a correction!

Listing Text

SU 23 NW
4/95 Building 106, Chemical Defence
Establishment, Porton Down

Headquarters building, 1916 for Royal Engineers Experimental
Station (Gas Corps) now administration offices. Rendered brick
with asbestos slate roof. Single storey, symmetrical, in Colonial
style. Central entrance and circulation with wings ending in
cross wings, forming an extended H-plan. Central pair of panelled
doors with floating segmental pediment on consoles and 2-bays of
timber paned cross windows either side, terminating in line
rusticated raised quoins, the whole capped with elegant simple
triangular pediment. Wings of 9 bays, each again symmetrical, the
central bay set forward with slight pediment and window within wide
architrave and apron. Wings at ends 5 x 3 bays with rusticated
quoins to corners and central bay on each face also set forward and
pedimented. Various later extensions at rear. Roofs hipped.
Central timber clocktower with clock and windvane.
Interior: lobby from entrance leads to octagonal domed circulation
area with doors to cardinal faces and blind doors on angles, all
with architraves. Central corridor to offices in wings, some with
8-panelled doors. North-west wing contains conference room.
Important as the first building erected in Britain for the
development of chemical warfare, under the command of Lt. Co. A.W.
Crossley CMG, CBE, LLD, FRS, RE. The Old Chemistry Building,
1922, and the Old Physics Building, the first laboratories survive
as stores, but are utilitarian and not of special interest.

Listing NGR: SU2107137050

This text is a legacy record and has not been updated since the building was originally listed. Details of the building may have changed in the intervening time. You should not rely on this listing as an accurate description of the building.

Source: English Heritage

Listed building text is © Crown Copyright. Reproduced under licence.