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Cof Cymru: National Historic Assets of Wales · Wales

Terrace walls, steps, garden walls, gatepiers and gates at Trewyn House

Crucorney, Monmouthshire, Wales

A Grade II* listed building in Trewyn, Abergavenny, Crucorney, Monmouthshire, designated on 29 January 1998.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Terrace walls, steps, garden walls, gatepiers and gates at Trewyn House, Crucorney, 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
29 January 1998
Locality
Trewyn
Town
Abergavenny
Community
Crucorney
Unitary authority
Monmouthshire
Country
Wales
Coordinates
51.90023, -2.97669
Cadw reference
19260

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)
  • 1830 · V.3:11-15:XV.Britisches Reich. A. Kon: England. a. England ab sich: Shire:15-17, 33 (David Rumsey Map Collection, Stanford Libraries)
  • 1895 · Sheet 11. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1896 · 214 Talgarth (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 14. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

Below the south east front of Trewyn House forming the main approach.

Late C17 or early C18; probably closely comntemporary with the house of 1692. Part of a formal garden layout of the period which survives largely in its original form.

Red sandstone rubble walls with some red brick, ashlar gatepiers, wrought iron gates. The garden gate piers are square in section and have cornices and carved stone vases with swags. Iron double gates which appear C18. These are flanked by brick dwarf walls topped by spear railings with vases to the main stanchions. The side walls of the courtyard garden are rubble with triangular coping. Two terraces with retaining walls and flights of steps between.

Listed grade II* for the particular interest of this virtually unaltered late C17/early C18 walled and terraced garden having close group value with the grade II* Trewyn 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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