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Cof Cymru: National Historic Assets of Wales · Wales

Ruins of St Justinian's Chapel

St. David's and the Cathedral Close, Pembrokeshire, Wales

A Grade I listed building in Porthstinian/St Justinian's, St. David's and the Cathedral Close, Pembrokeshire, designated on 1 March 1963.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Ruins of St Justinian's Chapel, St. David's and the Cathedral Close, Pembrokeshire, 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 I
Broad class
Religious, Ritual and Funerary
Date of designation
1 March 1963
Locality
Porthstinian/St Justinian's
Community
St. David's and the Cathedral Close
Unitary authority
Pembrokeshire
Country
Wales
Coordinates
51.87908, -5.30936
Cadw reference
12692

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 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
  • 1636 · Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ... (David Rumsey Map Collection, Stanford Libraries)
  • 1637 · Particular description of Wales. Cambria seu Wallia (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 209 St David's (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 13. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

Situated in the grounds of Saint Justinian's, some 60m E of house.

Early C16, ruins of chapel on supposed burial site of Saint Justinian, reputedly rebuilt by Bishop Vaughan (1509-22) but very probably including earlier work.

Chapel is reputedly the burial place of Saint Justinian, Breton contemporary of Saint David, martyred by jealous monks on Ramsey Island.

Rubble stone, roofless, walls standing some 4m high. Rectanhular plan some 12m by 5m with variuos openings robbed of their ashlar fromas. Corbel table all around, interrupted by head of E window. Early descriptions suggest battlements, gables and a small battlemented tower, all gone now. Three windows each side of varied sizes and two doors on N. W end door, E end window apparently segment-headed.

Segment-headed arcading on each side, not matching, evidence of a chancel division from rood-beams and single step up. Traces of piscina and aumbry recess in chancel and broad " end segmental-pointed blank arch. SW angle had stair.

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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