22 Severn Street is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 11 March 1981. House. 1 related planning application.

22 Severn Street

WRENN ID
guardian-lime-snow
Grade
II
Local Planning Authority
Powys
Constituency
Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
Country
Wales
Date first listed
11 March 1981
Type
House
Address
22 Severn Street, Welshpool, SY21 7AD
OS grid reference
SJ 225 074
Coordinates
52.65898, -3.14607
Source
Cadw listing

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

Description

22 Severn Street is part of a terrace built in 1828, designed as a unified development for lawyer Richard Griffiths-Parry, who previously constructed the Mansion House as his residence.

The exterior features a brick front with rough local rubble at the rear and slate roofs that have broad overhanging eaves. Each property has end wall stacks. The terrace is three storeys high and consists of a symmetrical range of nine windows across four properties. The end bays are slightly recessed and contain passage entries with six-panelled doors and overlights. The ground floor between these recessed bays is arcaded with a series of depressed arches linked by a projecting impost band that continues across the head of the central passage entry, which is detailed like the others. On either side of this, the arched recesses contain paired doorways flanked by 12-pane sash windows. The six-panelled doors with overlights are set in moulded architraves, and the window recesses are rendered with painted sills.

On the first floor, the windows are 12-pane sashes with flat arched brick heads, although there are blind window spaces (rendered) above the main doors and central passage entrance, along with a canted oriel window with a 12-pane sash to the right. All first-floor windows are linked by a continuous sill band. The upper windows are 6-pane sashes located below the eaves.

This terrace represents an elegant example of early 19th-century urban planning and has largely maintained the uniformity of its original design.

Local climate

22 Severn Street receives an average of 840 mm of rain a year. This makes it wetter than 55% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 61% of listed buildings.

It experiences an average of 42 freeze-thaw cycles a year, more than 80% of listed buildings. Of these, 21 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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  • 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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Nearby listed buildings

  1. 21 Severn Street Grade II 6 m
  2. 23 Severn Street Grade II 7 m
  3. 20 Severn Street Grade II 14 m
  4. Mansion House including railings to street Grade II 18 m
  5. 19 Severn Street Grade II 20 m
  6. 10 Severn Street Grade II 28 m
  7. 18 Severn Street Grade II 29 m
  8. 25 Severn Street Grade II 31 m
  9. 11 Severn Street Grade II 34 m
  10. 26 Severn Street Grade II 41 m