21, High Street is a Grade II listed building in the Milton Keynes local planning authority area, England. First listed on 3 March 1952. House. 3 related planning applications.

21, High Street

WRENN ID
last-soffit-yew
Grade
II
Local Planning Authority
Milton Keynes
Constituency
Milton Keynes North MP: Chris Curtis (Lab)
Country
England
Date first listed
3 March 1952
Type
House
Address
21, High Street, Olney, MK46 4EB
OS grid reference
SP 888 514
Coordinates
52.15442, -0.702
Source
Historic England listing

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

Description

No. 21 High Street is a 18th-century building that has been altered. It is constructed of stone with an old tiled roof and features brick stacks. The building has two storeys and an attic, with two flat-topped dormers and wooden eaves. The central door, which dates from the 19th century, is framed by a pilaster doorcase. To the right, there is a canted stone bay window from the 19th century, and to the left, a sash window with a painted flat arch that has rusticated voussoirs and a keystone. On the first floor, there are two sash windows that have similar decorative heads.

Local climate

21, High Street sits in a drier-than-average part of the UK, with an average of 710 mm of rain a year. This makes it drier than 89% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 87% of listed buildings.

It experiences an average of 36 freeze-thaw cycles a year, more than 60% of listed buildings. Of these, 16 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 — 1 transaction since 2018
  • Related listed building consents — 3 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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  6. 20 and 22 High Street with 22A and 22B to rear Grade II 37 m
  7. 28, High Street Grade II 38 m
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