21, High Street is a Grade II listed building in the Buckinghamshire local planning authority area, England. A C17 or earlier Residential.

21, High Street

WRENN ID
sheer-pewter-linden
Grade
II
Local Planning Authority
Buckinghamshire
Constituency
Chesham and Amersham MP: Sarah Green (LD)
Country
England
Type
Residential
Address
21, High Street, Chesham, HP5 1EP
OS grid reference
SP 959 015
Coordinates
51.70473, -0.61275
Source
Historic England listing

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

Description

No 21 on High Street is a building from the 17th century or earlier. It features a timber frame and has a gabled front. The structure is two storeys tall with an attic, and it has a flush casement window with glazing bars. There is a modern shop front with a cornice, and a gabled casement dormer is present as well. Nos 21, 23, and 23A form a group.

Local climate

21, High Street sits in a drier-than-average part of the UK, with an average of 720 mm of rain a year. This makes it drier than 83% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 83% of listed buildings.

It experiences an average of 36 freeze-thaw cycles a year, more than 63% of listed buildings. Of these, 17 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
  • No sale records on file
  • No related consent applications matched
  • 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. 23 and 23a, High Street Grade II 4 m
  2. 2, Lacey's Yard Grade II 21 m
  3. 18, High Street Grade II 28 m
  4. 16, High Street Grade II 34 m
  5. 33,33a and 33b, High Street Grade II 51 m
  6. 7, High Street Grade II 54 m
  7. 42 and 44, High Street Grade II 55 m
  8. 14a, High Street Grade II 59 m
  9. 1, Francis Yard Grade II 62 m
  10. 3 and 5, High Street Grade II 63 m