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Cof Cymru: National Historic Assets of Wales · Wales

Temple at Glen Usk

Llangybi, Monmouthshire, Wales

The record

Designation
Listed building, Grade II
Broad class
Gardens, Parks and Urban Spaces
Date of designation
18 November 1980
Locality
Llanhennock
Town
Newport
Community
Llangybi
Unitary authority
Monmouthshire
Country
Wales
Coordinates
51.62934, -2.92140
Cadw reference
2698

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 1636 "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

Immediately to the west of the house, across a small courtyard.

The house of Glen Usk was built c1820 for Sir Digby Mackworth. The temple was added some time before c1865 (perhaps at the same time as alterations to the house in c1840) as a top-lit picture gallery, which was converted c1900 into a billiard room and library.

Ionic temple. Stucco, with slate roof with glazed panels. 3 bay portico to south with fluted columns, and attached half-columns flanking the doorway. Paired panelled doors, with flanking niches in outer bays. Long elevations articulated by similar attached half-columns. Doorway in centre of east wall.

As remodelled c1900, a startling contrast in Tudor gothic style (though retaining the plaster cornice of the original). Wall panelling and 4-centred archway dividing northern bay which was fitted out as a library, and has 4-centred arched fireplace.

Listed for its interest as a purpose-built gallery associated with the house at Glen Usk, a further essay in the Neoclassical style, which forms a tight group with the 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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