23a, The Green is a Grade II listed building in the Wiltshire local planning authority area, England. First listed on 8 July 1976. School, house. 3 related planning applications.
23a, The Green
- WRENN ID
- idle-brick-rook
- Grade
- II
- Local Planning Authority
- Wiltshire
- Constituency
- Chippenham MP: Sarah Gibson (LD)
- Country
- England
- Date first listed
- 8 July 1976
- Type
- School, house
- Address
- 23a, The Green, Calne, SN11 8DJ
- OS grid reference
- ST 999 707
- Coordinates
- 51.43598, -2.00271
- Source
- Historic England listing
Description
The building at 23A, The Green, Calne, is an 18th-century national school, later converted into a house, with alterations made around 1975. Constructed of stucco with limestone dressings and a slate roof, it has a T-shaped plan, featuring a central axial hall. The architectural style is Picturesque Tudor Gothic.
The school is a single storey and has a three-window front. It is characterised by coped end gables and a projecting central gable with moulded kneelers. The left-hand side features a segmental-arched doorway with a label mould and ridge door. To the right is a two-light Tudor-arched window with a label mould, and a similar three-light window on the right-hand section. The central gable contains a small niche holding a figure, positioned above a tall three-light window with a two-centre-arched head, a hood mould, and intersecting tracery. The side returns feature two-centre arched niches with hood and head stops. Two late 20th-century gabled dormers have been inserted into the roof. The interior has been altered.
Local climate
23a, The Green receives an average of 820 mm of rain a year. This makes it wetter than 52% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 56% 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 5 transactions since 2002
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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