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Cof Cymru: National Historic Assets of Wales · Wales

Maes Mawr

Llanllyfni, Gwynedd, Wales

A Grade II listed building in Llanllyfni, Caernarfon, Gwynedd, designated on 21 July 2000.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Maes Mawr, Llanllyfni, Gwynedd, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1913), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Designation
Listed building, Grade II
Broad class
Domestic
Date of designation
21 July 2000
Locality
Llanllyfni
Town
Caernarfon
Community
Llanllyfni
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.03808, -4.27652
Cadw reference
23667

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

5 historical maps cover this location, the earliest the 1795 map "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).

Historical maps covering this location

  • 1795 · To Sir Watkin Williams-Wynn Bart ... the map of the six counties of North Wales is most… (Llyfrgell Genedlaethol Cymru – The National Library of Wales)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1896 · Sheet 7. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 118 Nevin (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

Located in a low-land setting at the end of a track off Lon Ty Gwyn approximately 0.5km south-east of Llanllyfni.

Not shown on the 1840 Tithe Map, the cottage is likely to have been built shortly afterwards; the former cowhouse attached to the left gable end is now part of the domestic accommodation; later lean-tos on left and rear.

Single-storey, 2-room plan with former cowhouse attached to left gable end and later lean-tos on left and rear. Painted roughly coursed rubblestone; slate roof with integral end stack to right and roughly central ridge stack at junction with former cowhouse. 3 renewed 16-paned sashes, 2 on left and one to right of entrance, all with slate cills. Gabled open porch with round-headed outer arch and inner plank door.

2-room plan interior retains plank screen immediately to left of entrance in larger room.

Included as a good example of a mid-C19 smallholder's cottage retaining its original linear plan-form (notwithstanding conversion of cowhouse) and good-quality detail; the cottage is a good example of a locally significant building type continuing into the mid-C19 and forming part of a distinctive mountain-edge settlement pattern.

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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