11 Severn Street is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 11 March 1981. House. 2 related planning applications.

11 Severn Street

WRENN ID
idle-iron-grain
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
11 Severn Street, Welshpool, SY21 7AG
OS grid reference
SJ 226 074
Coordinates
52.65903, -3.14557
Source
Cadw listing

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

Description

10 and 11 Severn Street, Welshpool, are a pair of houses built around 1750. They are constructed of painted brick with steep slate roofs, featuring gable end and axial stacks. The houses are two storeys high with attic dormers set into the roof. They have an asymmetrical design; No. 10 is a three-window range with a central entrance, while No. 11 is a narrower two-window range, with a doorway to the left of centre that shifts the left-hand window out of alignment with the window above. Both houses have four-panelled doors within moulded architraves, each with a canopy hood and panelled rebates. The windows are 12-pane sashes, set within cambered brick heads and painted sills. Two dormers are located within the roof. These are typical 18th-century town houses that retain much of their original character.

Local climate

11 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 1 transaction since 2017
  • Related listed building consents — 2 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
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Nearby listed buildings

  1. 12 Severn Street Grade II 10 m
  2. 10 Severn Street Grade II 10 m
  3. 18 Severn Street Grade II 25 m
  4. 19 Severn Street Grade II 26 m
  5. 20 Severn Street Grade II 27 m
  6. 21 Severn Street Grade II 30 m
  7. 22 Severn Street Grade II 34 m
  8. 23 Severn Street Grade II 39 m
  9. Cottage 1 (Canal Agent Office) Grade II 45 m
  10. Mansion House including railings to street Grade II 48 m