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Cof Cymru: National Historic Assets of Wales · Wales

Church of St. Cwyfan

Aberffraw, Isle of Anglesey, Wales

The record

Designation
Listed building, Grade II*
Broad class
Religious, Ritual and Funerary
Date of designation
5 April 1971
Locality
Porth Cwyfan
Community
Aberffraw
Unitary authority
Isle of Anglesey
Country
Wales
Coordinates
53.18551, -4.49189
Cadw reference
5273

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David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1883 "Watershed map England, Wales 3." (David Rumsey Map Collection, Stanford Libraries).

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Cadw's description

In an isolated location on an island c. 150m off the coast at Porth Cwyfan and reached by a rough causeway at low tide; the churchyard has been raised and is enclosed by a retaining rubble wall.

The church was built in C12, the W part of the S wall is all that remains from this date, and the E and W walls are C14. In C16 a N aisle and arcade were added, the aisle removed early C19 and the bays of the arcade filled with masonry. The church was restored in 1893-4, under the guidance of Harold Hughes; and has been further restored and re-roofed in recent years.

A simple Medieval church with chancel and nave structurally undivided. Built of rubble masonry with gritstone dressings. Modern slate roof with rendered copings and single opening gabled bellcote (C14 or C15) at W gable, with pointed opening. C15 doorway at the W end of the S wall; a depressed, pointed-arched opening in a square frame with moulded hoodmould. The doorway has casement moulded jambs and weathered trefoils in the spandrels. The W end of the S wall has a projecting string (probably C12), broken by the doorway, and a single square-headed light E of the door, terminating towards the centre of the S wall; at the E end is a cinquefoil-headed light in a square frame with moulded hoodmould. The N wall contains an arcade of 3 x 4-centred arches, now blocked with masonry and obscured; the central bay contains a re-set late C14 or early C15 window, a cinquefoil-headed light in a square frame. The E window is a mutilated pointed-arched C14 window with hoodmould, only some of the original tracery remains.

The interior of the church could not be inspected at the time of the survey but some details have been recorded in the RCAHM Inventory and Longueville Jones and Hughes articles, Archaeologia Cambrensis. In the early C19 the additional aisle to the N was removed; the dividing arcade of 3 x 4-centred arches remain embedded in the N wall of the present church. Perpendicular in style, the arches are of 2 orders, the inner plain, the outer hollow-chamfered; supported on octagonal piers and semi-octagonal responds with weathered caps and bosses. The arches are now blocked and the inner orders obscured. There are stone benches at the W end of the church and along a portion of the S wall. The roof is probably late C16, much repaired, with exposed arch-braced trusses. The church is said to contain a number of C18 memorials.

Listed as a simple Medieval church of characteristic Anglesey type, retaining some early detail. The church is particularly notable for the isolation of its setting.

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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