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Cof Cymru: National Historic Assets of Wales · Wales

L-shaped Barn at Plas Harri

Llannefydd, Conwy, Wales

A Grade II listed building in Plas Harri, Llannefydd, Conwy, designated on 30 January 1968.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of L-shaped Barn at Plas Harri, Llannefydd, Conwy, 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
Agriculture and Subsistence
Date of designation
30 January 1968
Locality
Plas Harri
Community
Llannefydd
Unitary authority
Conwy
Country
Wales
Coordinates
53.22359, -3.55524
Cadw reference
201

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)
  • 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1963 · Map No. 35 - Local Government Commission for Wales : [Definitive maps showing proposed… (National Library of Scotland)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Located diagonally opposite Plas Harri and enclosing the farmyard to the N.

Mid-C18 L-shaped rubble barn, contemporary with Plas Harri (dated 1764). Of local rubble construction with modern corrugated asbestos roof. The W arm has wide opposing entrances to the centre, with cambered heads and original pegged oak frames. That to the front has had its voussoirs replaced with coursed slatestone and has a boarded stable door with early upper section; that to the rear retains its neat slate voussoirs and has a C20 boarded door. To the L and R of the front (farmyard-facing) entrance are ventilation slits in 2 and 3 tiers respectively, some of which are blocked; further slits to the rear.

The N arm has 3 tiers of slits to the L and 3 openings to the R. These consist of a central modern entrance (formerly a window) with flanking windows, all with neat slatestone voussoirs to segmental arches. Above are 3 further original window openings, now blocked. Blocked primary loading bay to the N gable end, with a modern window to the W gable. To the rear of the N arm is a modern entrance reached via 6 concrete steps.

Three-bay interior to W arm with primary collar truss with raking struts to the R and a modern soft-wood replacement to the L; partly-flagged floor.

Included for group value as part of this exceptionally interesting and complete farm complex.

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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