12, ST SWITHUN STREET (See details for further address information) is a Grade II listed building in the Winchester local planning authority area, England. First listed on 1 November 1972. House. 7 related planning applications.

12, ST SWITHUN STREET (See details for further address information)

WRENN ID
gilded-lantern-sienna
Grade
II
Local Planning Authority
Winchester
Constituency
Winchester MP: Dr Danny Chambers (LD)
Country
England
Date first listed
1 November 1972
Type
House
Address
12, ST SWITHUN STREET (See details for further address information), SO23 9JP
OS grid reference
SU 480 291
Coordinates
51.05954, -1.3156
Source
Historic England listing

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

Description

This is a mid-18th century house, likely built earlier and subsequently refronted. It is two storeys high and has painted brick walls with a plain moulded eaves cornice. The roof is covered in old tiles, with brick end stacks. The front of the building has two windows and a central panel and door. The doorcase is moulded with dentils and a pediment, and contains a panelled door. The windows are sash windows with glazing bars. The gable ends are tiled. The building incorporates a section of the City wall.

Local climate

12, ST SWITHUN STREET (See details for further address information) receives an average of 800 mm of rain a year. This makes it drier than 56% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 54% of listed buildings.

It experiences an average of 32 freeze-thaw cycles a year, fewer than 59% of listed buildings. Of these, 13 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 2008
  • Related listed building consents — 7 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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