No.1 King Street including dwarf walls and iron railings is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 16 December 1976. House. 2 related planning applications.

No.1 King Street including dwarf walls and iron railings

WRENN ID
winter-column-jay
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
House
Address
No.1 King Street including dwarf walls and iron railings, Powys, LD3 7NB
OS grid reference
SO 045 288
Coordinates
51.95014, -3.39048
Source
Cadw listing

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

Description

This is a small, two-storey house with a basement, likely dating from the 18th century. It is constructed of stone, with pebbledash rendering on the walls and a slate roof. The front of the house, facing north, has a two-window arrangement. It features modern two-light casement windows; the upper windows have decorative heads at eaves level, and the lower right-hand window has a cambered head. Modern windows are also present in the basement. A central doorway provides access via a four-panelled door. The house is connected to a public pathway by a small footbridge. A low retaining wall of stone with ashlar coping runs along the pathway, and it is bordered by 19th-century or later iron railings.

Local climate

No.1 King Street including dwarf walls and iron railings sits in one of the wettest parts of the UK, with an average of 1,170 mm of rain a year. This makes it wetter than 90% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 79% of listed buildings.

It experiences an average of 50 freeze-thaw cycles a year, more than 91% of listed buildings. Of these, 28 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 1 transaction since 2020
  • 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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