Glan Conwy is a listed building in the Snowdonia National Park local planning authority area, Wales. 1 related planning application.

Glan Conwy

WRENN ID
turning-railing-sable
Grade
Local Planning Authority
Snowdonia National Park
Constituency
Bangor Aberconwy MP: Claire Hughes (Lab)
Country
Wales
Address
Glan Conwy, LL24 0ST
OS grid reference
SH 833 520
Coordinates
53.05328, -3.74164

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

Local climate

Glan Conwy sits in a wetter-than-average part of the UK, with an average of 1,150 mm of rain a year. This makes it wetter than 89% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 78% of listed buildings.

It experiences an average of 43 freeze-thaw cycles a year, more than 84% of listed buildings. Of these, 25 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • No sale records on file
  • Related listed building consents — 1 application
  • 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. Dylysau Uchaf Grade II 512 m
  2. Cartshed at Dylysau Uchaf Grade II 528 m
  3. Pont Rhyd-Llanfair (partly in the Bro Garmon Community) Grade II 667 m
  4. Telford Milestone (48) Grade II 1.1 km
  5. Former Stable at Dylasau Isaf Grade II 1.3 km
  6. Barn/Cowhouse Range at Dylysau Isaf Grade II 1.3 km
  7. Dylasau Isaf Grade II 1.3 km
  8. Agricultural Complex at Pant Glas Grade II 1.5 km
  9. Pant Glas Farmhouse Grade II 1.5 km
  10. Pont Eidda Grade II 1.6 km