45 High Street is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 22 March 1993. Stable. 1 related planning application.

45 High Street

WRENN ID
rusted-storey-fen
Grade
II
Local Planning Authority
Powys
Constituency
Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
Country
Wales
Date first listed
22 March 1993
Type
Stable
Address
45 High Street, Llanfyllin, SY22 5AH
OS grid reference
SJ 141 194
Coordinates
52.76603, -3.27307
Source
Cadw listing

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

Description

45 High Street is a building dating from around 1800. It is a three-storey structure with three window openings. The front is made of painted brick, while the left elevation features thin-scantling timber-framing with brick infill. The roof is hipped and covered with slate, and it has boarded eaves along with rectangular brick chimneys.

The windows on the first and second floors all have elliptical heads with plaster fan fluting, similar to those at Brookside in Vine Square. The first-floor windows are mainly eight-pane hornless sash glazing, while the second floor has sixteen-pane sash windows. On the ground floor, there are two later 19th-century shopfronts, each with double doors that have rectangular overlights and a window on each side. The shopfront is enhanced by classically inspired pilasters and a bracketed entablature, topped with a modern fascia board.

The left elevation also features small-scantling timber-framing with brick infill.

Local climate

45 High Street sits in a wetter-than-average part of the UK, with an average of 960 mm of rain a year. This makes it wetter than 75% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 61% of listed buildings.

It experiences an average of 45 freeze-thaw cycles a year, more than 86% of listed buildings. Of these, 25 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 — 1 application
  • 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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