Milestone is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 29 January 1999. Milestone.

Milestone

WRENN ID
tattered-ashlar-moth
Grade
II
Local Planning Authority
Snowdonia National Park
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
29 January 1999
Type
Milestone
Address
Milestone, Drws-Y-Coed-Uchaf, Betws Garmon, Gwynedd
OS grid reference
SH 558 533
Coordinates
53.05772, -4.15188
Source
Cadw listing

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

Description

This is an early to mid-19th century milestone associated with the turnpike road that was first established in the 1820s. The milestone is made of slate stone and features a simple chamfered top edge, which is set into a boundary wall. It is inscribed with "MLS." in the top right corner, and below that, it reads "PENYGROES 6/ RHYD-DDU 1".

Local climate

Milestone sits in one of the wettest parts of the UK, with an average of 1,380 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.

It experiences an average of 25 freeze-thaw cycles a year, fewer than 73% of listed buildings. Of these, 12 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
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  • 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. Slate Direction Indicators Grade II 1.1 km
  2. Pen-y-Gongl Grade II 1.1 km
  3. Milestone Grade II 1.1 km
  4. Pont Cwellyn No 1 and Pont Cwellyn No 2 (also known together as Pont Glan-yr-afon) Grade II 1.2 km
  5. Beudy & Ysgubor Grade II 1.5 km
  6. Bwthyn Grade II 1.7 km
  7. Capel Drws-y-coed and Ty Capel Grade II 1.7 km
  8. Fridd-isaf Grade II 1.7 km
  9. Barn to South of Fridd-isaf Grade II 1.7 km
  10. Cowhouse to South of Fridd-isaf Grade II 1.7 km