Walls of Enclosed Garden to West of Llanidan Hall is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 30 January 1968. Garden walls.

Walls of Enclosed Garden to West of Llanidan Hall

WRENN ID
carved-loggia-heron
Grade
II
Local Planning Authority
Isle of Anglesey
Constituency
Ynys Môn MP: Llinos Medi (PC)
Country
Wales
Date first listed
30 January 1968
Type
Garden walls
OS grid reference
SH 493 668
Coordinates
53.17711, -4.25517
Source
Cadw listing

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

Description

The walls of the enclosed garden to the west of Llanidan Hall are constructed of rubble masonry and feature cambered coping. These walls were built in the early 17th century using stone sourced from a medieval monastic grange. They include re-set doorways, with a significant doorway in the east wall that has a massive stone lintel shaped with a segmental soffit. Additionally, there is a pointed arched doorway in the north wall, which also has a massive stone lintel made of two parts and large stone jambs with moulded chamfers.

Local climate

Walls of Enclosed Garden to West of Llanidan Hall sits in one of the wettest parts of the UK, with an average of 1,190 mm of rain a year. This makes it wetter than 91% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 95% of listed buildings.

It experiences an average of 16 freeze-thaw cycles a year, fewer than 84% of listed buildings. Of these, 6 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. Stables at Llanidan House Grade II 112 m
  2. Llanidan Hall Grade II* 126 m
  3. Ha-Ha to South of Llanidan House Grade II 136 m
  4. St. Nidan's Church (Old Church) Grade II* 143 m
  5. Wall of circular churchyard, St. Nidan's Church (Old Church) Grade II 154 m
  6. Church of St. Nidan (new church) Grade II 743 m
  7. Hen Ysgol and Church Hall Grade II 815 m
  8. Ty Capel Grade II 990 m
  9. Capel Libanus Grade II 1.0 km
  10. Church of Saint Mary Grade II 1.1 km