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Cof Cymru: National Historic Assets of Wales · Wales

Former weaving factory to the rear of 40-44 High Street

Llanidloes, Powys, Wales

The record

Designation
Listed building, Grade II
Broad class
Industrial
Date of designation
10 April 1989
Date of amendment
21 September 2017
Welsh name
Hen ffatri wehyddu y tu cefn i 40-44 y Stryd Fawr
Locality
Llanidloes
Community
Llanidloes
Unitary authority
Powys
Country
Wales
Coordinates
52.44771, -3.53871
Cadw reference
8311

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 1608 "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

Immediately behind Nos 40 to 44 and overlooking car park to the rear.

ca 1840 flannel mill building formerly known as the Great Oak Street Factory; built by Thomas Evans of Maenol. It is said to have manufactured high class flannel and in 1864 it became part of the newly formed Welsh Flannel and Tweed Company.

3-storeys and slate roof; 6-window rubble front with red brick quoins and window dressings. Mostly 6-pane modern casements with cambered heads to ground and 1st floors; cement cills. 1-blocked window besides modern stairs up to boarded door. Red brick 2-storey and loft range attached to right with boarded door and gabled winch cover. This extends as far as the cross range at the rear of No 44. Rubble left gable end. 6-window rear with some original windows to 2nd floor, modern ground floor extension. The adjoining brick range is stepped back on this side. Modern extensions attached to west side not of special interest.

Ground floor converted into bar and function room. First floor part converted to flat at southern end. Second floor accessed by timber stairs at northern end of flat and remains a single open space with exposed king post trusses displaying notches, possibly for the installation of machinery. The numbers '1855' have been cut into one of the king posts. Interior of brick range not inspected.

Included for its special architectural interest as a rare and well preserved example of an urban back yard flannel factory. The development of the textile industry in mid-Wales during the nineteenth century is historically significant, and this building is of special historic interest as an example of the small-scale factory that preceded the development of larger water-powered mills. It also has group value with Nos. 40 to 44 High Street.

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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