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Cof Cymru: National Historic Assets of Wales · Wales

Trederwen House

Llandrinio, Powys, Wales

A Grade II* listed building in Ardd-Lin, Llandrinio, Powys, designated on 31 January 1953.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Trederwen House, Llandrinio, Powys, 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
Domestic
Date of designation
31 January 1953
Locality
Ardd-Lin
Community
Llandrinio
Unitary authority
Powys
Country
Wales
Coordinates
52.73458, -3.10170
Cadw reference
7616

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)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 151 Welshpool (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1916 · Sheet 60. Shrewsbury. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Located back from the minor road from Ardd-lin to Burgedin.

The gentry house was the seat of the Griffiths family, and probably erected by John Griffiths, gentleman, appearing in the Grand Jury List for c.1616. Later occupied by the Vaughan family.

Farmhouse. 1616, altered C19. Timber framed with lath and plaster infill, partially clad in brick in C19 and painted in simulated framing. Slate roofs. Two storeys. Main C16-C17 block with 1616 cross wing at NE end, doubled in length in heavy framing to the rear. The main block is extended forward at the SW end in brick as a wing. C18-C19 extension in angle with NE wing at rear. Entrance in framed gabled 2-storey porch extended forward against the NE wing, close studded and open at front, and having lateral seats. Studded door with hollow chamfered cover beads, restored. NE wing has double jettied first floor and gable, all in small squared framing with curved braces. Jetty beams carved with simple strapwork, that to porch with date, now largely eroded. Ground floor of wing has C20 canted bay. Porch chamber has external frame on carved brackets. Perforated C19 bargeboards and finials. Side elevation of NE wing has external stack to front room, the fireplace removed internally, and a tapered carved turned baluster bracket under the eaves plate corbel.

Not accessible. Main range stack forms a lobby inside entrance. C17 balustered stair lateral to main range against front wall. Lateral stack to SW wing behind lean-to outbuilding. The front at this end has doubled chamfered spine beams.

An outstanding example of a Montgomeryshire style of timber framed house.

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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