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‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

L-shaped agricultural range at Plas Isa

Llansanffraid Glan Conwy, Conwy, Wales

The record

Designation
Listed building, Grade II
Broad class
Agriculture and Subsistence
Date of designation
30 January 1968
Locality
Plas Isa
Community
Llansanffraid Glan Conwy
Unitary authority
Conwy
Country
Wales
Coordinates
53.26423, -3.77743
Cadw reference
219

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 to the SE of Plas Isa Farmhouse and enclosing a large farmyard on the NE and SE sides

Of random rubble throughout with slate roofs. Central barn to SE range, probably late C17, though re-roofed C19 and with extensions to L and R, stepped down and stepped up respectively. This has large modern sliding doors to centre and 2 pairs of flanking ventilation slits on 2 levels, those to bottom L blocked; central doors to rear. The addition to the L is shorter and has a door as before with a blocked window to the L. Byre addition adjoins barn to R with plain central window with flanking entrances and slatted outer windows; stable doors. Adjoining this at the R gable end, a tall mono-pitch addition with parapet wall to byre's gable end, shaved S corner and a corrugated iron roof. Long, single-storey range at right-angles on NE side with 5 large, plain openings; rubble pen walls to front with dividing walls between openings 1 and 2, and 3 and 4.

Main barn of 3 bays with C19 pine queen strut roof; 3-bay king post roofs to L section and byre addition; simple A-frame trusses to 5-bay NE range.

Included for group value with other listed items at Plas Isa.

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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