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Cof Cymru: National Historic Assets of Wales · Wales

Cefnllydan

Tregynon, Powys, Wales

The record

Designation
Listed building, Grade II
Broad class
Domestic
Date of designation
31 January 1997
Locality
Cefnllydan
Community
Tregynon
Unitary authority
Powys
Country
Wales
Coordinates
52.55974, -3.37798
Cadw reference
18142

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 1637 "Particular description of Wales. Cambria seu Wallia" (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

Isolated farmhouse to W of Gregynog, approximately 3.6km SW of parish church. The house is reached by a short farm road on W side of Bwlch-y-fridd to Adfa road. It faces S on to a garden, with farm buildings on the W side.

Late C17 timber-framed house almost entirely rebuilt in unreinforced concrete c1870 by Henry Hanbury-Tracy as part of the Gregynog Estate. Hanbury-Tracy pioneered the use of concrete for the building of cottages and farm buildings on his estate. The concrete was made from river gravel and brick fragments bonded with cement. It was laid in wet courses directly onto the wall using timber shuttering, and finished with a thin skim coat of render. The farmhouse remained part of the Gregynog Estate until it was sold off in the 1920s.

One and a half storey house of unreinforced concrete consisting of a main range with rear wing. 3-window, scribed render front with gabled outer bays and central dormer; the bay to L forms gable of rear wing. Slate roof with central brick stack. Mullioned windows with timber frames (2-light in the dormer and gables of outer bays, 3-light in the lower storey). The centrally-placed porch is gabled with a chamfered doorway and is reached by 2 steps. The front door is ledged and battened. To L is the rear wing, whose scribed render lateral wall has a concrete lean-to porch and ledged and battened back door. The rear of the house has timber framing largely concealed behind weatherboards, and with small 2-light casements in the gables and central dormer. Behind the main range is a random rubble lean-to with slate roof, and behind the rear wing a random rubble lean-to bakehouse with brick stack.

Not accessible at the time of inspection (July-August 1996).

Listed for its experimental and pioneering use of unreinforced concrete and for the special interest of its application to the rebuilding of a traditional timber-framed house. The house forms an important component of the surviving group of concrete buildings in Tregynon.

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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