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Cof Cymru: National Historic Assets of Wales · Wales

Hafan

Porthmadog, Gwynedd, Wales

A Grade II listed building in Tremadog, Porthmadog, Gwynedd, designated on 1 April 1974.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Hafan, 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
No class recorded
Date of designation
1 April 1974
Locality
Tremadog
Community
Porthmadog
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.93986, -4.14316
Cadw reference
85383

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)

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This record in Cadw's own full report ↗

Cadw's description

The W of a pair of houses approximately 200m NW of Tremadog 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 1-2 Sunnyside were built as a row of 4 houses in the mid C19 and are shown on the 1871 Tremadog estate plan and 1888 Ordnance Survey. No 2 was formerly 3 single-fronted dwellings, now converted to a single dwelling.

Belongs to a group of 1-2 Y Graig (Sunnyside), Tremadog.

A pair of 2-storey cottages of blocks of quarried stone laid in regular courses and with stone lintels, renewed slate roof and stone stack to the R of each cottage. No 1 is double-fronted. The central entrance has a replacement half-glazed door and overlight. Windows are 2-pane sashes replaced in original openings, shorter in the upper storey.

No 2 is a 4-window house. The entrance to the R of centre has a replacement door and overlight. Windows are all replacements in earlier openings. To the R of the entrance is a doorway converted to a window, and a smaller window at the end. To the L of the entrance is a small window, a window in a former doorway, and a blocked small window at the L end. In the upper storey are 4 windows.

In the pebble-dashed L gable end is an inserted window to the L in the lower storey.

Not inspected.

Listed as part of an important group of mid C19 workers' housing at Sunnyside, a type of house once common but now rarely well-preserved. Retains C19 character, notwithstanding alteration on amalgamation, and good use of local stone. Contributes 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
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