21, St John's Street is a Grade II listed building in the Winchester local planning authority area, England. First listed on 14 January 1974. House. 1 related planning application.

21, St John's Street

WRENN ID
muffled-eave-willow
Grade
II
Local Planning Authority
Winchester
Constituency
Winchester MP: Dr Danny Chambers (LD)
Country
England
Date first listed
14 January 1974
Type
House
Address
21, St John's Street, SO23 0HF
OS grid reference
SU 487 294
Coordinates
51.06272, -1.30625
Source
Historic England listing

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

Description

No 21 on St John's Street is an early 19th-century building. It has two storeys and an attic, constructed from red brick with a grey brick string course. The roof is covered with old tiles. The building features two windows and a plain recessed door that has flush panels and a fanlight above. The sash windows include glazing bars, and there is one dormer present.

Local climate

21, St John's Street 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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  • No EPC on record for this property
  • Sale history — 2 transactions since 1996
  • 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. 22, St John's Street Grade II 12 m
  2. 24 and 25, St John's Street Grade II* 42 m
  3. Church of St John the Baptist Grade I 49 m
  4. St John's Croft Grade II* 69 m
  5. Stable Block of St John's Croft Grade II 76 m
  6. Tudor House Grade II 94 m
  7. Garden Wall of St John's Croft Grade II 99 m
  8. Garden House at St John's Croft Grade II 109 m
  9. 1 and 2, Rosemary Close Grade II 118 m
  10. The Rising Sun Public House Grade II 201 m