Priory House Annexe is a Grade II listed building in the Buckinghamshire local planning authority area, England. First listed on 28 June 1973. Annexe. 4 related planning applications.

Priory House Annexe

WRENN ID
scattered-column-plover
Grade
II
Local Planning Authority
Buckinghamshire
Constituency
Wycombe MP: Emma Reynolds (Lab)
Country
England
Date first listed
28 June 1973
Type
Annexe
Address
Priory House Annexe, Castle Street, HP13 6RN
OS grid reference
SU 865 931
Coordinates
51.63041, -0.75129
Source
Historic England listing

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

Description

The Annexe to Priory House dates from the mid-19th century, with a possible earlier rear wing. The front facade is built of grey brick with red brick detailing, and has an old tiled roof. It is two storeys high, featuring a sash window with hexagonal glazing bars on the first floor. The rear wing has also been refaced in brick, and may date from the 16th or 17th century; it contains four sash windows with glazing bars set within their original reveals. The building lacks cornices and has tall fascias to the modern shop windows. A corner of the ground floor has been cut away, and the first floor is supported by two painted metal columns. The Annexe is part of a group with Priory House and numbers 1 to 7 (odd) on Castle Street.

Local climate

Priory House Annexe 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 84% 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 37 freeze-thaw cycles a year, more than 69% 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 3 transactions since 1999
  • Related listed building consents — 4 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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Similar buildings

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Nearby listed buildings

  1. Priory House Grade II 13 m
  2. 3, Castle Street Grade II 21 m
  3. 5, Castle Street Grade II 31 m
  4. 7, Castle Street Grade II* 38 m
  5. 11, Church Street Grade II 41 m
  6. 9 and 10, Church Street Grade II 45 m
  7. 8, Church Street Grade II 56 m
  8. Church of All Saints Grade I 66 m
  9. 3 and 4, Queen Square Grade II 69 m
  10. 20 and 22, White Hart Street Grade II 81 m