Milestone on A483 is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 10 December 2004. Mile marker.

Milestone on A483

WRENN ID
fossil-bailey-jackdaw
Grade
II
Local Planning Authority
Powys
Constituency
Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
Country
Wales
Date first listed
10 December 2004
Type
Mile marker
Address
Milestone on A483, Cellws, Llanbadarn Fawr
OS grid reference
SO 071 636
Coordinates
52.26308, -3.3615
Source
Cadw listing

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

Description

This is a round-headed freestone mile marker located on the A483. It is painted white with black letters and is inscribed with 'Builth 9 Miles' and 'Newtown 25'.

Local climate

Milestone on A483 sits in a wetter-than-average part of the UK, with an average of 1,090 mm of rain a year. This makes it wetter than 87% 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 51 freeze-thaw cycles a year, more than 92% 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
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The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.

Nearby listed buildings

  1. Cow House at Glan Ithon Grade II 1.3 km
  2. Glan Ithon, including attached farm buildings Grade II* 1.3 km
  3. Church of St Padarn Grade II* 1.7 km
  4. Milestone on A483 Grade II 1.7 km
  5. Nweuadd Farmhouse Grade II 1.7 km
  6. Clywedog Bridge, (partly in Llanbadarn Fawr) Grade II 1.8 km
  7. Cae-Bach Farmhouse Grade II 1.8 km
  8. Clywedog Bridge, (partly in Nantmel) Grade II 1.8 km
  9. Milestone on A44 Grade II 1.8 km
  10. Lower Trelowgoed Grade II 1.9 km