Milestone on A470 is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 18 February 2005. Milestone.
Milestone on A470
- WRENN ID
- tattered-wicket-bone
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 18 February 2005
- Type
- Milestone
- Address
- Milestone on A470, Llanelwedd
- OS grid reference
- SO 039 515
- Coordinates
- 52.15394, -3.40544
- Source
- Cadw listing
Description
This is a freestone mile marker located on the A470. It has a segmental top and is painted white with black lettering. The marker indicates a distance of 'Rhayader XIII' and 'Builth ½'.
Local climate
Milestone on A470 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 75% of listed buildings.
It experiences an average of 50 freeze-thaw cycles a year, more than 91% of listed buildings. Of these, 29 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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