Gatepiers and walling at Cors y Gedol Hall is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 17 June 1966. Gatepiers and walling.

Gatepiers and walling at Cors y Gedol Hall

WRENN ID
cold-chancel-merlin
Grade
II
Local Planning Authority
Snowdonia National Park
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
17 June 1966
Type
Gatepiers and walling
Address
Gatepiers and walling at Cors y Gedol Hall, Llanddwywe, Dyffryn Ardudwy, Gwynedd
OS grid reference
SH 600 230
Coordinates
52.78666, -4.07699
Source
Cadw listing

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

Description

To the south of the gatehouse and the main range at Cors y Gedol Hall, there is a stretch of mortared rubble walling topped with shaped raking coping. This wall features three pairs of gatepiers: one directly opposite the entrance arch of the gatehouse, and one flanking each end of the wall to provide access to the main driveway that runs in front of the hall. It seems unlikely that vehicles ever approached directly through the gatehouse.

The gatepiers are square in shape and made of dressed, coursed stone, each topped with an advanced cap and a globe finial on a shaped obelisk with a stepped raking base. The side walls of the garden, which run north of the outermost gatepiers, are similarly designed to the southern wall.

Cors y Gedol has been the seat of the Vaughan family and the focal point of a significant estate since at least the early 16th century. Over the years, successive generations of the Vaughan family have built and enhanced the house, its outbuildings, and grounds. The garden walls and gatepiers were likely constructed in the late 17th century or early 18th century as part of an ambitious development and remodeling project led by Richard Vaughan, who inherited the estate in 1797 and was responsible for creating the main driveway to the house and grounds.

Local climate

Gatepiers and walling 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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Nearby listed buildings

  1. Gatehouse at Cors y Gedol Hall Grade II* 17 m
  2. Converted stables and cartshed range to S of Cors y Gedol Hall Grade II 28 m
  3. Cors y Gedol Hall Grade II* 52 m
  4. Cowhouse at Cors y Gedol Hall Grade II 56 m
  5. Former Laundry at Cors y Gedol Hall Grade II 63 m
  6. Corn barn at Cors y Gedol Hall Grade II* 64 m
  7. Farmhouse at Cors y Gedol Hall Grade II 70 m
  8. Upper Lodge at Cors y Gedol Hall Grade II 206 m
  9. Pont Fadog Grade II 834 m
  10. Barn at Byrllysg Grade II 1.1 km