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Cof Cymru: National Historic Assets of Wales · Wales

Garthmyl Hall

Berriew, Powys, Wales

A Grade II listed building in Garthmyl, Berriew, Powys, designated on 26 October 1953.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Garthmyl Hall, Berriew, 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
26 October 1953
Locality
Garthmyl
Community
Berriew
Unitary authority
Powys
Country
Wales
Coordinates
52.58218, -3.19558
Cadw reference
7686

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

Set back from the main A483 road among trees immediately SW of the junction with the B4385 at Garthmyl.

The first building on the site was a large timber-framed mansion of late C17 date. This was replaced in 1762 by the present house, but in 1859 it was substantially remodelled. This later work was carried out by James K.Colling for a Major Gould, and involved the addition of stone quoins, new fenestration, pediment, and Tuscan porch.

Brick with stone dressings and slate roof, with axial brick stacks with stone caps. 2 storeys, 5 window range with 6-window return elevations. Entrance front has central bay slightly advanced and pedimented, with coupled Tuscan pilasters to porch. 12-pane sash windows on each floor of outer bays, and above the doorway, all with stone voussoir heads. Stone angle quoins and modillion eaves cornice. Simpler detailing in return elevations.

Said to be entirely Victorian, with Italianate plasterwork, and an Ionic screen separating entrance hall from staircase.

A fine example of an Italianate country house of the mid C19 which is of additional interest as it represents the remodelling of an earlier 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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