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Cof Cymru: National Historic Assets of Wales · Wales

Derwen Deg

Llanfoist Fawr, Monmouthshire, Wales

A Grade II listed building in Govilon, Llanfoist Fawr, Monmouthshire, designated on 15 March 1996.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Derwen Deg, Llanfoist Fawr, Monmouthshire, 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
15 March 1996
Locality
Govilon
Community
Llanfoist Fawr
Unitary authority
Monmouthshire
Country
Wales
Coordinates
51.81665, -3.06683
Cadw reference
17252

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

Historical maps covering this location

  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1856 · 42. Brecon. (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 232 Abergavenny (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 232 Abergavenny (Outline) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 14. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

Set in the slope on the southern side of Govilon, facing a lane off Station Road and sited below the line of the former railway. Set back behind rubble front wall.

Said to have C17 origins but a late-Georgian remodelling gives the house its present overall external character.

Pebbledashed, symmetrical, 2-storey, 3-window front with slate roof and gable end chimney to left, that to right has been removed; modern skylights. 16-pane sash windows with decorative cement keystones and surrounds. Central 4-panelled door, the upper two panes of which are glazed, is set within a simple open porch with cast-iron columns. 1-window to gable end.

Not accessible at time of inspection (August 1995).

Listed for the special interest as one of the older houses in Govilon with well-preserved historic character.

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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