Clarence Inn, including Rear Wing to No.25 is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 16 December 1976. Inn. 4 related planning applications.

Clarence Inn, including Rear Wing to No.25

WRENN ID
sheer-loft-winter
Grade
II
Local Planning Authority
Brecon Beacons National Park
Constituency
Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
Country
Wales
Date first listed
16 December 1976
Type
Inn
Address
Clarence Inn, including Rear Wing to No.25, 25/26 the Watton, Powys
OS grid reference
SO 047 283
Coordinates
51.94565, -3.38722
Source
Cadw listing

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

Description

The Clarence Inn, which includes the rear wing to No. 25, is a three-storey building with a three-window stuccoed facade facing The Watton. It has a slate roof with projecting eaves. On the second floor, there is a 12-pane sash window (four panes over eight) on the left, a two-light casement window in the center, and a sash window with six panes on the right. The first floor features three 4-pane sash windows.

On the ground floor, the central bay has a round-headed and pedimented doorcase with pilasters, a semi-circular fanlight with radiating tracery, and a four-panelled door. To the left of the door, there is a panelled door with the top four panels glazed. The left-hand ground floor bay has a sash window with 16 panes. The right-hand part of the ground floor facade includes a transomed window with engraved glass reading "Smoke Room," along with a modern window at the far right end.

Local climate

Clarence Inn, including Rear Wing to No.25 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 2017
  • Related listed building consents — 4 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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