TreeAlive
‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Gwynle, including steps to the L-hand

Porthmadog, Gwynedd, Wales

A Grade II listed building in Tremadog, Porthmadog, Gwynedd, designated on 30 March 1951.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Gwynle, including steps to the L-hand, Porthmadog, Gwynedd, 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
30 March 1951
Locality
Tremadog
Community
Porthmadog
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.93987, -4.14121
Cadw reference
4454

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)
  • 1896 · Sheet 7. Ordnance Survey of England and Wales. (David Rumsey Map Collection, Stanford Libraries)
  • 1899 · 119 Snowdon (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

A terraced house raised above street level to the E of Market Square.

Tremadog was the creation of William Madocks (1773-1828), the first phase of which was built in the first decade of the C19 century. Nos 9-13 High Street were built in 2 phases in the mid C19 and are shown on the 1871 Tremadog estate plan and 1888 Ordnance Survey. No 9 is the earlier.

Belongs to a group of 9-13 High Street, Tremadog.

A short terrace of three 2-storey houses with entrances raised above street level, of squared quarried stone laid in regular courses, slate roof and stone stacks.

No 9 is a double-fronted. Rebuilt stone steps lead up to the central entrance, which has a replacement glazed door. Windows are replaced in original openings, except for a blind central upper-storey window. A full-height vertical joint separates Nos 9 and 11, indicating their different dates. No 11 is a narrow single-fronted house. The entrance, on the L side, is reached by replacement slate steps. It has a replacement door and overlight. In the lower storey is a 12-pane horned sash window and in the upper storey a 16-pane hornless sash window. No 13 is a double-fronted. The central entrance is reached by replacement slate steps. It has a replacement half-lit boarded door beneath an overlight. Windows are 12-pane horned sashes in the lower storey, 16-pane hornless sashes in the upper storey.

Against the L gable end (No 9) are communal stone steps. The rear of No 9 has a rubble-stone lean-to with corrugated iron roof, built into the steep cliff face.

The interior retains a 2-unit plan. On the R side the room retains a fireplace with large stone lintel.

Listed, notwithstanding door and window replacement, as one of a short row of houses, notable for its use of local stone, retaining definite C19 regional character and for its contribution to the historical integrity of Tremadog.

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
See your own family's places on a living map