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Cof Cymru: National Historic Assets of Wales · Wales

3 Tan y Bwlch

Llandygai, Gwynedd, Wales

The record

Designation
Listed building, Grade II
Broad class
Domestic
Date of designation
24 May 2000
Locality
Mynydd Llandygai
Town
Bangor
Community
Llandygai
Unitary authority
Gwynedd
Country
Wales
Coordinates
53.16920, -4.09751
Cadw reference
23405

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David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1896 "Sheet 7. Ordnance Survey of England and Wales." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

Located on the south-west side of Tan Y Bwlch near its junction with the road to Deiniolen; low dry rubblestone wall in front with stone-on-edge coping and continuation to centre dividing small front garden from that of No.4 Tan y Bwlch.

The quarryworkers' settlement at Mynydd Llandygai was started in the 1860s by the Penrhyn Estate to accommodate quarrymen working in the nearby Penrhyn Slate Quarry and their families. This was done by enclosing an area of common waste on Llandygai mountain and fencing it off into long narrow plots of land running between 2 streets, Tan y Bwlch and Llwybr Main, linked by a narrow road (Ffordd Hermon), the whole of which forms a roughly rectangular area with a further, smaller area to the south-east. The plots were leased to quarrymen for 30 years on condition they built houses to an approved Estate design, after which period both houses and land came back to the Estate. A whole community developed here with both church and chapel built alongside the link road and a further chapel, Capel Amana, to the east serving a similar but smaller area defined by a street now called Gefnan. The design of the paired cottages is directly descended from the traditional croglofft cottage, itself selected by Benjamin Wyatt, agent to the Penrhyn Estate when it first began to build large numbers of cottages for its workers in the 1790s. With comparatively little modification this form of cottage remained the favoured type for quarryworkers' houses until the 1870s. The settlement at Mynydd Llandygai is also of interest for showing the continuity of a part industrial/part agricultural economy in a physically hostile environment well into the late C19 and beyond.

Belongs to a group of 2.

Nos 3 & 4 Tan y Bwlch, Llandygai.

Pair of quarryman's cottages, each of single-storey 2-room plan with loft, aligned north-west to south-east. Roughly coursed and dressed rubblestone blocks, rendered and painted to gable ends; slate roof. Each cottage has 3-light windows with slate cills on either side of slightly offset entrance; integral end stacks and shared ridge stack to centre between cottages. Windows to gable ends lighting lofts and catslide lean-tos at rear.

C20 windows flanking C20 panelled door with integral "fanlight"; integral end stack removed. Large C20 extension to rear.

Interior not inspected at time of Survey.

Included, notwithstanding late C20 alterations to doors and windows, as among the better preserved pairs of slate quarry workers' cottages at the remarkable planned quarry community of Mynydd Llandygai, a settlement of considerable importance in the history of Welsh industrial workers' housing.

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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