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Cof Cymru: National Historic Assets of Wales · Wales

Cottage/outbuilding at Tan-y-groeslon

Llandwrog, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Domestic
Date of designation
30 September 1999
Locality
Llandwrog
Town
Caernarfon
Community
Llandwrog
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.08074, -4.30561
Cadw reference
22426

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

Situated behind rubblestone boundary wall to road in rear garden of Tan-y-groeslon.

Shown on the 1840 Tithe Map, the cottage was probably built in the early C19, becoming an outbuilding after the construction of the adjoining Glynllifon Estate cottage between c1860 and c1870, in which use it remains today.

Limewashed irregularly coursed rubblestone; graded slate roof with smaller slates to main section and larger slates to lower range. Main section has boarded double doors immediately to right of integral end stack with small brick shaft; window to right; lower section on left has small window to right.

Interior not accessible at time of Survey.

Included as an early C19 cottage, later an outbuilding serving the adjoining estate farmhouse, Tan-y-groeslon. The relationship of the two buildings nicely illustrates the improvements being made on the estate at this period.

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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