11 High Street is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 11 March 1981. Town house.

11 High Street

WRENN ID
shifting-quoin-jackdaw
Grade
II
Local Planning Authority
Powys
Constituency
Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
Country
Wales
Date first listed
11 March 1981
Type
Town house
Address
11 High Street, Welshpool, SY21 7JP
OS grid reference
SJ 222 076
Coordinates
52.66058, -3.15036
Source
Cadw listing

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

Description

11 High Street is a late 16th-century small town house, with a separate dwelling (No 11a) added to the rear in the early 19th century. A pentice front was added to No 11 while it was still a house, likely in the early 19th century; it is now a shop with a modern shop front.

The building is a low, two-storey, single unit structure that is timber framed with a slate roof. The first floor features square panelled box framing, which is also visible in the side passage. A complex roll-moulded bressumer can be seen over the passage entrance and within the shop, indicating that the building was originally jettied. The lean-to shop front has a slate roof and includes a central door flanked by small-paned shop windows, which are recent insertions. Above, there is a renewed casement window. The rear wing (No 11a) likely originally consisted of two small dwellings made of brick and stone, each two storeys high, with a doorway and a flanking casement window (one of which has been renewed), both featuring cambered brick heads.

No 11 is a well-preserved example of a small timber-framed town house and is of significant interest for its representation of a typical pattern of urban plot development, with later cottages forming a rear wing as infill on the burgage plot.

Local climate

11 High Street receives an average of 870 mm of rain a year. This makes it wetter than 64% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 50% of listed buildings.

It experiences an average of 40 freeze-thaw cycles a year, more than 77% of listed buildings. Of these, 20 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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  • Sale history — 1 transaction since 2000
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  • 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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  7. Park Lane House including railings to street Grade II 25 m
  8. 31 High Street Grade II 38 m
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  10. 14 High Street Grade II 39 m