18 High Street Inferior is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 16 December 1976. House. 4 related planning applications.
18 High Street Inferior
- WRENN ID
- under-window-ivy
- 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
- 18 High Street Inferior, Powys, LD3 7AL
- OS grid reference
- SO 044 286
- Coordinates
- 51.94802, -3.39133
- Source
- Cadw listing
Description
This building, located at 18 High Street Inferior, is a shop with living accommodation above. It has three storeys and features two windows on the front facade. The exterior is finished in stucco and topped with a slate roof. The window openings are adorned with moulded architraves and contain four-pane sash windows with horns. The ground floor has a large modern shop front.
At the rear, facing Lion Street, the building also has three storeys and three windows. The rear features horned four-pane sash windows, although the central window is narrower. There is a central four-panelled door, which is flanked on the left by a four-pane sash window and on the right by a wooden mullioned window.
Local climate
18 High Street Inferior 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
- No sale records on file
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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