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Cof Cymru: National Historic Assets of Wales · Wales

Agricultural range at Plas Llandecwyn

Talsarnau, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Agriculture and Subsistence
Date of designation
30 December 2004
Locality
Llandecwyn
Community
Talsarnau
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.91622, -4.03554
Cadw reference
83428

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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 E side of the country lane, once the country road to Maentwrog, which leads to the Church of St Tecwyn. The barn lies directly S of the house.

Probably C18 or early C19 barn or cowhouse; some alterations in C20.

Linear agricultural range, aligned NW-SE with the principal elevation facing the house to NE. Built of coursed rubble masonry including large stones within the build and as quoins and lintels. Asymmetric slate roof with rough stone copings at the NW gable; tall stone stack to SE with dripstones and capping.

The NE wall has 2 boarded doors and a small 4-paned light set under the eaves to L (SE). There is a further doorway in the NW gable, with 4-paned light to L, a 6-pane light in the opposite gable apex and a narrow ventilation slit in the rear (SW) wall.

The interior was not inspected at the time of the survey.

Included as an agricultural range that forms part of the farmstead group at Plas Llandecwyn.

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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