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‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Moelwyn Millhouse

Ffestiniog, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Industrial
Date of designation
23 January 1974
Locality
Tan-y-Grisiau
Community
Ffestiniog
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.99049, -3.95164
Cadw reference
16904

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

Located prominently in the centre of Tan-y-Grisiau, by the roadside adjacent to the Pont Peithyll.

History: Early C18 water-driven fulling mill with C19 alterations; the only fulling mill in the Merioneth district to survive with its machinery complete.

Exterior: The mill is a 2-storey rubble building with renewed slate roof, partly with rock foundations. Entrance stepped-down to L with modern boarded door. 2 modern 12-pane windows to the R with 3 further above, irregularly-spaced. To the R a large overshot waterwheel with wooden spokes and iron wheel. Catslide outshut to rear and modern 3-pane skylight to roof.

Adjoining to the L the mid-C19 millhouse; construction as before with 2 floors above a raised basement. 2-bay with entrance to R and recessed 12-pane modern replacement windows; modern boarded door and plain fanlight. Beneath this, a basement entrance as before with further window to L. Modern stepped and railed access to entrance. The openings have rendered and whitened reveals and narrow stucco frames. Plain end chimneys and slate-hung mill-facing side;

The interior was not inspected during the re-survey, though is known to retain its machinery.

Reference: Information from Mr. F. Hildred.

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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