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Cof Cymru: National Historic Assets of Wales · Wales

Long Barn Range at Pengwern Hall

Llangollen, Denbighshire, Wales

The record

Designation
Listed building, Grade II
Broad class
Agriculture and Subsistence
Date of designation
24 April 1951
Locality
Pengwern Vale
Community
Llangollen
Unitary authority
Denbighshire
Country
Wales
Coordinates
52.96198, -3.15605
Cadw reference
1257

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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

To rear of Pengwern Hall and stepped down to NW of the T-shaped range containing the vaulted undercroft.

Pengwern was an important early-medieval settlement home of the ancestors of the house of Mostyn since well before C11. Rhys Sais, who died in 1073, owned this district of Nanheudwy; Lord Iorwerth of Pengwern, born ca 1170, was Seneschal to Prince Madog founder of Valley Crucis Abbey and Bishop Trevor II was of this family. By the earlier C15 a settlement at Mostyn had become the family's main residence, however, Pengwern remained in their ownership until ca 1850. Local tradition is that Pengwern was a convent and grange of Valley Crucis Abbey, however this is not documented. Approximately a century lies between the move to Mostyn and the dissolution of the Monastries in 1536 but neverthless is remained a family home and despite a modest revival it is not a period when one would expect the Abbey to be taking on new estates.

Possibly built in C17, with insertions of door and window openings as on adjoining range ca 1770. A major fire took place in C19 resulting in some reroofing and enlargement; later additions at lower end.

Rubble, slate roof with freestone dressings. The upper 8 bays form a single block and have two tiers of ventilation holes to top. Below is a central 2 light cusped window with filleted mullion (C19 glazing behind). It is flanked to either end by boarded doors with freestone surrounds camber headed to left and elliptical headed to right once with gabled hood. All these are presumably reused from Valle Crucis Abbey. Small window to extreme right. There is a vertical masonry break to left, beyond which the building is C19, rubble with red brick surrounds to ventilation slits. Later red brick stable lean-to at front. Broad opening to gable end and cross range behind. Outside steps at rear at the angle with the cross range.

Group value with Pengwern Hall and the T-shaped range.

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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