Gatepiers to main driveway to Plas Tregayan is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 11 June 2002. Gate pier.

Gatepiers to main driveway to Plas Tregayan

WRENN ID
lunar-lintel-pigeon
Grade
II
Local Planning Authority
Isle of Anglesey
Constituency
Ynys Môn MP: Llinos Medi (PC)
Country
Wales
Date first listed
11 June 2002
Type
Gate pier
Address
Gatepiers to main driveway to Plas Tregayan, Tregaian, Llanddyfnan
OS grid reference
SH 454 795
Coordinates
53.28995, -4.32002
Source
Cadw listing

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

Description

The gate piers at the main driveway to Plas Tregayan are square and made of coursed dressed stone. They feature pyramidal caps and are topped with urn finials. These piers flank the main driveway leading to the house from Lower Lodge.

Local climate

Gatepiers to main driveway to Plas Tregayan sits in a wetter-than-average part of the UK, with an average of 1,070 mm of rain a year. This makes it wetter than 86% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 91% of listed buildings.

It experiences an average of 14 freeze-thaw cycles a year, fewer than 87% of listed buildings. Of these, 5 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°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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  • No EPC on record for this property
  • No sale records on file
  • No related consent applications matched
  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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Nearby listed buildings

  1. Gatepiers at Upper Lodge driveway to Plas Tregayan Grade II 27 m
  2. Plas Tregayan Grade II 57 m
  3. Garage/coach house range at Plas Tregayan Grade II 57 m
  4. Barn at Plas Tregayan Grade II 92 m
  5. Stable range at Plas Tregayan Grade II 100 m
  6. Gatepiers at Upper Lodge entrance to Plas Tregayan Grade II 342 m
  7. Gatepiers to church path at Plas Tregayan Grade II 350 m
  8. Church of St Caian Grade II* 378 m
  9. Bridge at Plas Tregayan Grade II 403 m
  10. Gatepiers at Lower Lodge entrance to Plas Tregayan Grade II 600 m