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Cof Cymru: National Historic Assets of Wales · Wales

Tal-y-bont Mill

Dyffryn Ardudwy, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Industrial
Date of designation
17 June 1966
Locality
Tal-y-bont
Community
Dyffryn Ardudwy
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.77564, -4.09354
Cadw reference
4727

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 1795 "To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most humbly inscribed by his obedient humble servant" (Llyfrgell Genedlaethol Cymru – The National Library of Wales).

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This record in Cadw's own full report ↗

Cadw's description

Set back from the SW side of Ffordd Ysgethin (A496) in the centre of the village of Tal-y-bont and along the NE bank of the Afon Ysgethin. The mill lies directly NNW of the adjacent millhouse.

Probably C17 water powered corn mill, extensively remodelled in early C19, but retaining some fabric of the earlier building. Recorded in the tithe schedule of the parish, 1841, as being owned by the Honorable Edward Mostyn Lloyd Mostyn and occupied by Owen Owens. In use until the first World War and restored and renovated in late C20.

Two storey water powered cornmill, built to an L-shaped plan. Constructed of mortared rubble masonry with large stones as quoins and lintels; hipped roof of small slates with two paned skylights.
The L plan is inverted with the longer range aligned NW-SE and the shorter range to SW. The overshot waterwheel is fed by a mill race looping off the Afon Ysgethin and is sited at the NW corner (at the northern end of the long range). Entry to the mill is via a double boarded doorway in the angle to the SE. Small casement window on each floor alongside, the first floor window beneath the eaves. Similar windows to rear and in SW wing.

The building retains many timbers of the original roof, including collared trusses. The mill also retains much of the original machinery including drive wheels, hoppers and the main axle tree and associated cog wheels.

Listed as a C17 water powered cornmill that retains traditional character and many original features, forms a group with the adjacent mill house.

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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