Former Sawmill Manager's House is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 24 May 2000. Sawmill manager's house.

Former Sawmill Manager's House

WRENN ID
white-moulding-wren
Grade
II
Local Planning Authority
Gwynedd
Constituency
Bangor Aberconwy MP: Claire Hughes (Lab)
Country
Wales
Date first listed
24 May 2000
Type
Sawmill manager's house
Address
Former Sawmill Manager's House, Tre-Felin, Llandygai, Bangor
OS grid reference
SH 601 707
Coordinates
53.21535, -4.09607
Source
Cadw listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

The Former Sawmill Manager's House is a 2-storey building designed in a T-plan layout, featuring a gabled range on the left that also extends to the rear. The exterior is constructed of roughly coursed rubblestone with buttered pointing, topped with a slate roof that has carved purlin ends.

On the main range, there is a 2-light, 16-paned window on the right side of the ground floor, and directly above it, a 4-paned sash window in a gabled dormer that breaks the eaves. To the left, there is a small 2-light eaves window above a gabled stone porch, which has a shaped outer arch and an inner 4-panel door, with the top panels being glazed. The projecting gable features a window on each floor, and there is an integral end stack on the right with a stone base and paired diagonal brick shafts that have stepped capping. A similar ridge stack is located on the rear range, close to where it meets the main range. Additionally, the rear range includes a 2-storey lean-to at the angle with the main range.

The interior was not inspected during the survey.

Local climate

Former Sawmill Manager's House sits in one of the wettest parts of the UK, with an average of 1,210 mm of rain a year. This makes it wetter than 92% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 90% of listed buildings.

It experiences an average of 37 freeze-thaw cycles a year, more than 67% of listed buildings. Of these, 19 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  • Radon risk assessment
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  9. Horse Drinking Trough and Fountain Grade II 142 m
  10. Railway Viaduct (partly in Llandygai community) Grade II 144 m