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Cof Cymru: National Historic Assets of Wales · Wales

Outbuilding at the Olde Post Office

Trewern, Powys, Wales

A Grade II listed building in Trewern, Powys, designated on 24 January 1995.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Outbuilding at the Olde Post Office, Trewern, 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
24 January 1995
Locality
Trewern
Community
Trewern
Unitary authority
Powys
Country
Wales
Coordinates
52.69605, -3.06539
Cadw reference
15643

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

Outbuilding lying immediately west and in front of The Olde Post Office, with the gable end to the road, now used as a store and drying room.

Built c.1850, contemporary with The Olde Poste Office and Bryn Caredig, which were built as estate cottages for Maesfron.

Single-storey yellow brick outbuilding with dark tile roof. The gable end facing the road has square turret with four gables and elaborate iron windvane. One small window and door on east front, leading off a wide cobbled path with seven steps. Painted brick lean-to on W. To the rear, is a further small outbuilding with door and window and a terminal red brick stack.

Included for group value with The Olde Poste Office and Bryn Caredig and as an important part of the picturesque group associated with Maesfron.

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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