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Cof Cymru: National Historic Assets of Wales · Wales

C-shaped Agricultural Complex at Plas Heaton

Henllan, Denbighshire, Wales

The record

Designation
Listed building, Grade II
Broad class
Agriculture and Subsistence
Date of designation
2 February 1981
Locality
Plas Heaton
Community
Henllan
Unitary authority
Denbighshire
Country
Wales
Coordinates
53.21030, -3.45145
Cadw reference
1066

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 1608 "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

Forming part of the farm group to the SE of the house and defining the main farmyard to the S.

Agricultural complex comprising a large primary c1700 barn, with adjoining c1800 haybarn and byre sections.

Agricultural complex of limestone rubble construction with slated roofs; overall C-plan. The complex consists of a main 11-bay barn range to which an early C19 5-bay hay barn adjoins at right-angles to the SW; a contemporary single-storey byre range adjoins this, running parallel with the barn. The resulting quadrangular yard is covered by a modern steel and timber roof.

The barn section has coped and kneelered gable parapets with a ball finial to the house-facing gable apex. Large off-centre entrances to the long sides, that facing the main farmyard with segmental arch; round-headed entrance to the R of this with a further, blocked opening beyond. Boarded door at the far R; this with exposed timber lintel. There are 2 tiers of ventilators, some blocked-up, with 3 tiers to the gable ends. Various modern openings to the inner side, including some with steel-framed windows; 3 upper loading bays with exposed lintels and 6-pane glazing. A modern corrugated iron lean-to occupies much of the farmyard-facing side.

The haybarn has open sides supported on tall piers, with some blocking to the lower bay sections; pegged queen strut trusses. The end gable is punctured by plain arched openings symmetrically arranged. The byre section has 4 regularly-spaced entrances to the inner side, boarded and gated, with ventilators between. Further ventilators to the rear with near-central segmentally-arched entrance.

Eleven bay primary barn range with pegged tie beam trusses having raking struts and collars. The 4 NE bays are open to the roof, whist the remaining bays have a loft; the open bays have tall posts supporting the 2 end trusses.

Listed for its special interest as a good farmyard group incorporating a particularly fine c1800 haybarn and a large c1700 barn range.

Group value with other listed items at Plas Heaton.

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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