10 Lion Street is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 31 May 1961. Shop with accommodation. 2 related planning applications.

10 Lion Street

WRENN ID
south-dormer-dust
Grade
II
Local Planning Authority
Brecon Beacons National Park
Constituency
Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
Country
Wales
Date first listed
31 May 1961
Type
Shop with accommodation
Address
10 Lion Street, Powys, LD3 7HY
OS grid reference
SO 045 286
Coordinates
51.9478, -3.39062
Source
Cadw listing

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

Description

This is a shop with living space above, built in two storeys plus an attic. The front is rendered, and it has a slate roof featuring a wide modern dormer. The building has a two-window front with tripartite sash windows in moulded architraves on both floors; only the right window on the first floor still has its glazing bars. On the ground floor, there is a doorway with an architrave and flat hood at the left end, while the right end has a camber-headed doorway with a ledged door.

Local climate

10 Lion Street sits in one of the wettest parts of the UK, with an average of 1,260 mm of rain a year. This makes it wetter than 93% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 82% of listed buildings.

It experiences an average of 56 freeze-thaw cycles a year, more than 96% of listed buildings. Of these, 32 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 2022
  • Related listed building consents — 2 applications
  • 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. Church House Grade II* 11 m
  2. 9 Lion Street Grade II 12 m
  3. 11a Lion Street Grade II 21 m
  4. No.1 Bethel Square Grade II 23 m
  5. 10 High Street Inferior Grade II 23 m
  6. Town Hall Grade II 29 m
  7. 12 Lion Street Grade II 29 m
  8. 11 High Street Inferior Grade II 30 m
  9. 12 High Street Inferior Grade II 31 m
  10. 9 High Street Inferior Grade II 31 m