Mile Marker is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 10 April 2000. Marker.

Mile Marker

WRENN ID
tilted-jamb-bramble
Grade
II
Local Planning Authority
Snowdonia National Park
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
10 April 2000
Type
Marker
Address
Mile Marker, Fawnog, Llanfihangel-Y-Pennant, Gwynedd
OS grid reference
SH 756 139
Coordinates
52.70846, -3.84138
Source
Cadw listing

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

Description

The Mile Marker is a cast iron structure with a triangular shape. It rises from a moulded base to a wider top that slopes back to an edge roll moulding. On the left side, there is raised cast lettering that reads "TOWYN / 14," and on the right side, it reads "DOLGELLEY / 6."

Local climate

Mile Marker sits in one of the wettest parts of the UK, with an average of 1,290 mm of rain a year. This makes it wetter than 94% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 92% of listed buildings.

It experiences an average of 41 freeze-thaw cycles a year, more than 79% of listed buildings. Of these, 22 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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  • 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. Mile Marker Grade II 1.6 km
  2. Bwlch Coch Farmhouse Grade II 2.4 km
  3. Stable at Bwlch Coch Farm Grade II 2.4 km
  4. Ceiswyn Grade II 2.5 km
  5. Dolgoed Grade II 2.6 km
  6. Hen-gau Grade II 2.8 km
  7. The Cross Foxes Inn Grade II 3.0 km
  8. Barn at Gwanas Fawr Grade II 3.1 km
  9. Gwana Fawr Grade II 3.1 km
  10. Pont Gwanas (partly in Dolgellau Community) Grade II 3.1 km