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Cof Cymru: National Historic Assets of Wales · Wales

Barn at Plas Iolyn

Pentrefoelas, Conwy, Wales

The record

Designation
Listed building, Grade II
Broad class
Agriculture and Subsistence
Date of designation
23 June 1967
Locality
Tre Brys
Town
Pentrefoelas
Community
Pentrefoelas
Unitary authority
Conwy
Country
Wales
Coordinates
53.03887, -3.66985
Cadw reference
132

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

The building faces the farmhouse on the N side of the main yard of the farm.

Plas Iolyn is a major homestead of the district, the senior of three; the others being Gilar and Voelas. The house is associated with the Price (ap Rhys) family from the time of Sir Rhys fawr ap Maredudd o Hiraethog, who was rewarded for military service to Henry VII with a gift of lands here. His 5th son, the one most remembered by history, was Dr Elis Pryce, 'Doctor Coch', agent of Dudley, Earl of Leicester, notorious for his oppression of the district. This barn is said to date from 1572, the date cut in relief on a collar beam, although it appears later than the Great Barn and stylistically more likely to be late C17 or after. The trusses were perhaps reused and finally set in this position when the building was reroofed in 1925.

Built of stone rubble with a slate roof, coped on the W and hipped to the E. A long E-W range of two or more builds, the W range of 3 bays, reroofed in 1925, but one collar bears the date 1572. A sliding barn door to the yard on the S. S second small door blocked by a pier, and a second door with a chamfered lintel into the E section. Attached on the E a floored bay containing a granary at first floor level approached by an external flight of steps. Gable end windows.

The three W bays were formerly floored over, the cut ends of the joists left in the walls. The roof structure is of heavy scantling; two tie beam and mortices for former queen struts, one collar bearing the date 1572 on the E side, probably reused. Two older trusses in the second bay have high-set collars replacing the cut tie beams and 3 chamfered joists.

Included as a building bearing an early date for a farm building, and of group value with other items at the important homestead of Plas Iolyn.

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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