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Cof Cymru: National Historic Assets of Wales · Wales

Pont Pensarn (partly in Pwllheli Community)

Llannor, Gwynedd, Wales

A Grade II listed building in Efailnewydd, Pwllheli, Llannor, Gwynedd, designated on 19 October 1971.

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Pont Pensarn (partly in Pwllheli Community), Llannor, 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
Transport
Date of designation
19 October 1971
Locality
Efailnewydd
Town
Pwllheli
Community
Llannor
Unitary authority
Gwynedd
Country
Wales
Coordinates
52.88985, -4.43764
Cadw reference
4331

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 1830 map "V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40" (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
  • 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 · 134 Pwllheli (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 9 and 10. (David Rumsey Map Collection, Stanford Libraries)

Get directions ↗

This record in Cadw's own full report ↗

Cadw's description

The bridge carries the road from Efailnewydd over the Afon Rhyd-hir into the N part of Pwllheli, forming the boundary of the communities of Llannor and Pwllheli.

Probably built in 1775.

Built of rubble stonework. A single arch spanning approximately 4m, rising 2.4m above the river, formed with well shaped stone voussoirs slightly set back under the flush rubble spandrels. The spandrels rise to high parapet walls 48cm thick, coped with granite blocks, and which delimit the 5.4 wide carriageway across the causeway.

Included as a well formed later C18 road bridge.

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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