20, Castle Street is a Grade II listed building in the Wiltshire local planning authority area, England. First listed on 8 July 1976. House. 3 related planning applications.
20, Castle Street
- WRENN ID
- dusk-step-crag
- Grade
- II
- Local Planning Authority
- Wiltshire
- Constituency
- Chippenham MP: Sarah Gibson (LD)
- Country
- England
- Date first listed
- 8 July 1976
- Type
- House
- Address
- 20, Castle Street, Calne, SN11 0DX
- OS grid reference
- ST 996 709
- Coordinates
- 51.43775, -2.00654
- Source
- Historic England listing
Description
No. 20, Castle Street is a house dating from the early to mid-18th century in Calne. It is constructed of limestone rubble, with a roughcast front, and has a roof of tile and fishscale tile, with a gable stack on the right-hand side. The house follows a parallel plan, consisting of a single depth of two rooms, with a former service room located to the left of the heated hall/kitchen. It is two storeys high and has a two-window front. The doorway, positioned slightly left of centre, has a four-panel door and a late 19th-century timber canopy. The ground floor has 20th-century metal casement windows. Smaller leaded casement windows in original oak frames are located on the first floor. A small gable window is situated on the right-hand side. The interior was not inspected.
Local climate
20, Castle Street 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
Sign in or create a free account to unlock:
- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 10 transactions since 1995
- 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.
Similar buildings
The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.
this building 1 similar nearby listed buildings