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‹ Cof Cymru: National Historic Assets of Wales, Wales

Cof Cymru: National Historic Assets of Wales · Wales

Holy Cross Church

Maentwrog, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Religious, Ritual and Funerary
Date of designation
30 November 1966
Locality
Gellilydan
Community
Maentwrog
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.94041, -3.95540
Cadw reference
4840

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1795 "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).

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This record in Cadw's own full report ↗

Cadw's description

Set back from the E side of the A487(T) to W of the village of Gellilydan.

Probably late C18 building, formerly a tannery and converted to use as a Roman Catholic church in mid C20. The area had experienced an influx of Irish workers, brought from County Cork to build the dams for the original Maentwrog hydo-electric scheme. Some were said to have stayed on in the area, and the Church is said to reflect this history. Extended by the addition of a gabled porch and a low extension built at right angles to the NW.

Tall gable entry building, built of mortared rubble masonry; slate roof. The main part of the church is a 4-bay linear range with each bay articulated by a tall narrow window with slate sills. There is a stained glass window set in the circular light in the SW gable apex below which is the entrance porch. The porch has a doorway in the L (NW) wall and a window of 4-lights with slate sill and lintel in the SW. The modern addition to NW is a single storey range of 3, 6-pane windows; slate roof and grit rendered elevations.

The interior was not inspected at the time of the survey (June/July 2003).

Listed as an unusual example of a Roman Catholic church building, retaining some of the character of it's early industrial history.

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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