10b Watergate is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 16 December 1976. Commercial building.

10b Watergate

WRENN ID
crooked-tracery-scarlet
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
Commercial building
Address
10b Watergate, Powys
OS grid reference
SO 043 286
Coordinates
51.94785, -3.39352
Source
Cadw listing

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

Description

Nos 10, 10a, 10b, and 11 Watergate is a building dating from the 19th century, featuring two storeys and an attic with roof lights, topped by a steeply-pitched hipped slate roof. The exterior is finished in scribed stucco, and the elevation facing Watergate displays asymmetrical fenestration. On the first floor, there are three 12-pane sash windows, with the left window being longer than the others. The ground floor has two adjoining doorways; the right-hand doorway includes a doorcase, while the left doorway lacks a doorcase but has a shallow rectangular overlight, with both doorways fitted with half-glazed modern doors. To the right, there are two 2-light shop windows.

The building features a curved corner with two 12-pane sash windows on the first floor. The 19th-century shop front includes two shop windows, each with three three-centred headed lights, set within a casing of pilasters, fascia, and a cornice that extends over a half-glazed shop door and an additional window. The southeast side of the building continues with a large rectangular chimney stack positioned near the eaves, along with another 12-pane sash window on the first floor.

Local climate

10b Watergate 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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