Upper Lodge at Cors y Gedol Hall is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 13 April 2005. Lodge.

Upper Lodge at Cors y Gedol Hall

WRENN ID
outer-brass-marsh
Grade
II
Local Planning Authority
Snowdonia National Park
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
13 April 2005
Type
Lodge
Address
Upper Lodge at Cors y Gedol Hall, Llanddwywe, Dyffryn Ardudwy, Gwynedd
OS grid reference
SH 598 229
Coordinates
52.78567, -4.07958
Source
Cadw listing

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

Description

Upper Lodge at Cors y Gedol Hall is a two-storey lodge built in the Gothic style using mortared rubble masonry. It features a steep slate roof with overhanging eaves and verges, along with stone gable stacks that have dripstones and capping. The main elevation faces the approach to the estate grounds along Ffordd Gors to the southwest. The entrance is marked by a gabled porch that contains a pointed arch doorway, with lancet windows on the side walls. The ground floor windows on either side of the porch are 2-light timber casements with flat heads, and above the porch is a pointed arched casement window with 2 lights. The lateral walls also feature similar windows in gabled dormers, while the northwest wall includes a ground floor canted bay window made of timber casements. The interior was not inspected during the survey.

Local climate

Upper Lodge at Cors y Gedol Hall sits in one of the wettest parts of the UK, with an average of 1,460 mm of rain a year. This makes it wetter than 98% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 96% of listed buildings.

It experiences an average of 31 freeze-thaw cycles a year, fewer than 62% of listed buildings. Of these, 14 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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  2. Gatepiers and walling at Cors y Gedol Hall Grade II 206 m
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