1 Mount Street is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 11 March 1981. House/shop.

1 Mount Street

WRENN ID
patient-wall-kestrel
Grade
II
Local Planning Authority
Powys
Constituency
Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
Country
Wales
Date first listed
11 March 1981
Type
House/shop
Address
1 Mount Street, Welshpool
OS grid reference
SJ 221 076
Coordinates
52.66058, -3.15173
Source
Cadw listing

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

Description

1 Mount Street is a building likely constructed in the early 17th century, which has undergone modifications, particularly during its conversion into a shop. Originally, it was a small two-unit house featuring a central porch with two storeys, a simplified version of a common rural house type in the area. The ground floor of the porch was removed, with the upper storey supported by cast-iron columns, and a lean-to extension was added to one side to expand the shop frontage, likely in the mid to late 19th century.

The exterior is a timber-framed structure that is mostly covered by rendering, though some timber framing is visible on the rear elevation. It has a steep slate roof and consists of two storeys with a two-unit plan, highlighted by the central storeyed porch wing. The ground floor features a late 19th-century shop front that extends into the lean-to extension on the left side of the porch. The shop front is symmetrically designed, with a central door flanked by nearly square, four-paned shop windows, while a blocked doorway to the right leads to a passage. The upper storey includes a blocked window in the porch and a three-light wood mullioned and transomed window to the right, along with a two-light casement window to the left. A long rear wing extends from the building.

This structure is recognized as an important surviving example of the timber-framed building tradition in the town, retaining much of its original form despite later alterations.

Local climate

1 Mount 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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