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Cof Cymru: National Historic Assets of Wales · Wales

27 Segontium Terrace, including forecourt railings

Caernarfon, Gwynedd, Wales

A Grade II listed building in Caernarfon, Gwynedd, designated on 31 March 1983.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of 27 Segontium Terrace, including forecourt railings, Caernarfon, 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
31 March 1983
Locality
Caernarfon
Town
Caernarfon
Community
Caernarfon
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.13797, -4.27256
Cadw reference
26572

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 1883 map "Watershed map England, Wales 3." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 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 · 105 Carnarvon (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)
  • 1919 · Sheet 41. Anglesey. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

A terraced house overlooking Slate Quay.

Built in the period 1834-52 and first shown on the 1852 town map. It was added to a pre-existing terrace comprising Nos 20-26.

Belongs to a group of 27-28 Segontium Terrace.

A pair of late Georgian houses added to and slightly higher than the remaining terrace comprising 20-26 Segontium Terrace, of 3 storeys and 2 bays, with graded slate roofs on corbelled eaves and roughcast stacks to the R. C19 cast iron railings on a dwarf stone wall are retained, with decorative finials, but the gates are replaced.

Scribed stucco front, with 4-pane horned sash windows. The doorway to the L is within an added half-glazed porch, and a round-headed radial-glazed fanlight and fielded-panel door.

27-28 Segontium Terrace are listed with 20-26 Segontium Terrace as an addition to an ambitious urban development in Caernarfon consequent upon the growing importance of its port. The houses are prominently sited above Slate Quay and contribute to the strong Georgian tradition in Caernarfon. No 27 retains good C19 character and detail.

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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