20, High East Street is a Grade II listed building in the Dorset local planning authority area, England. First listed on 8 May 1975. A Nineteenth Century Commercial. 1 related planning application.

20, High East Street

WRENN ID
secret-minaret-larch
Grade
II
Local Planning Authority
Dorset
Constituency
West Dorset MP: Edward Morello (LD)
Country
England
Date first listed
8 May 1975
Type
Commercial
Period
Nineteenth Century
Address
20, High East Street, Dorchester, DT1 1HH
OS grid reference
SY 693 907
Coordinates
50.71543, -2.43517
Source
Historic England listing

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

Description

No 20 on High East Street is an early to mid 19th-century building constructed from colourwashed brick, topped with a pitched slate roof and featuring a rendered stack. The structure has two storeys and attics, with three ranges of sash windows. It includes one modernized 19th-century shopfront that has a modillion cornice, and a flush panelled door with a semi-circular fanlight. There are also two attic dormers that have cased sashes with glazing bars. This building, along with Nos 14 to 20, forms a cohesive group.

Local climate

20, High East 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 greater than that of 77% of listed buildings.

It experiences an average of 13 freeze-thaw cycles a year, fewer than 88% of listed buildings. Of these, 5 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 — 3 transactions since 2018
  • 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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Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

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Nearby listed buildings

  1. 19, High East Street Grade II 8 m
  2. 17, 18 and 18a, High East Street Grade II 19 m
  3. 35, High East Street Grade II 28 m
  4. Borough Arms Public House Grade II 28 m
  5. Church of All Saints. Railings at west end, and churchyard steps at south east corner of Church of All Saints. Grade II* 29 m
  6. 37 and 38, High East Street Grade II 33 m
  7. 15 and 16, High East Street Grade II 38 m
  8. 39a and 39b, High East Street Grade II 41 m
  9. 40, High East Street Grade II 48 m
  10. 7, Church Street Grade II 50 m