Mile Post at NW End of Westgate Street is a Grade II listed building in the Cardiff local planning authority area, Wales. First listed on 13 January 1976. A C19 Milepost. 1 related planning application.

Mile Post at NW End of Westgate Street

WRENN ID
rusted-flint-thyme
Grade
II
Local Planning Authority
Cardiff
Constituency
Cardiff South and Penarth MP: Stephen Doughty (Lab)
Country
Wales
Date first listed
13 January 1976
Type
Milepost
Address
Mile Post at NW End of Westgate Street, Castle
OS grid reference
ST 178 764
Coordinates
51.4809, -3.18391
Source
Cadw listing

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

Description

The mile post at the northwest end of Westgate Street is a rectangular structure featuring panels at its base. The lower panel is dated "1835," while the upper panel displays the words "Cardiff Town." Above this, there is a tall crowning tablet with a curved head, inscribed with "Cardiff District." The lower part of this tablet has two pointed-headed panels; the left one indicates "To Cowbridge 12" and the right one states "To Newport 12." Below these, a segmental panel is inscribed with "London 158," situated above the rectangular panels at the base.

Local climate

Mile Post at NW End of Westgate Street sits in a wetter-than-average part of the UK, with an average of 1,080 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 87% of listed buildings.

It experiences an average of 22 freeze-thaw cycles a year, fewer than 77% of listed buildings. Of these, 8 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
  • Sale history — 1 transaction since 2019
  • 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. West Lodge to Cardiff Castle, including attached Walls & Gateway Grade II* 54 m
  2. Animal Wall, and Gates near Clock Tower Grade I 66 m
  3. Offices of Football Association of Wales Grade II 125 m
  4. Cardiff Bridge Grade II 126 m
  5. Grand Hotel Grade II 143 m
  6. Cardiff Castle Grade I 150 m
  7. 5 Womanby Street Grade II 161 m
  8. Nos.1&3 Castle Street Grade II 205 m
  9. Castle Arcade Grade II* 206 m
  10. Glamorgan Staff Club Grade II 219 m