Trevellions is a Grade II listed building in the South Downs National Park local planning authority area, England. First listed on 27 November 1984. Residential. 1 related planning application.
Trevellions
- WRENN ID
- muted-alcove-sorrel
- Grade
- II
- Local Planning Authority
- South Downs National Park
- Constituency
- Winchester MP: Dr Danny Chambers (LD)
- Country
- England
- Date first listed
- 27 November 1984
- Type
- Residential
- Address
- Trevellions, Queen Street, Twyford, Winchester, SO21 1QG
- OS grid reference
- SU 478 244
- Coordinates
- 51.01716, -1.31859
- Source
- Historic England listing
Description
Trevellions is a stable building from the 18th century that has been converted into a residence. It is constructed of colourwashed brick and features an old plain tile roof. The building has three bays and two storeys, with a half-hipped wing at the rear. In the right bay, there is a filled-in carriage arch that contains a four-panel door in a solid frame, accompanied by a small light beside it. The centre bay has a three-light casement window with a depressed arch, and there are double doors to the right. On the first floor, there are three 19th-century two-light casements with sloping sills. A stack is located behind the ridge at the junction with the wing.
Local climate
Trevellions receives an average of 810 mm of rain a year. This makes it drier than 51% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 50% of listed buildings.
It experiences an average of 31 freeze-thaw cycles a year, fewer than 62% of listed buildings. Of these, 12 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.
- No sale records on file
- Related listed building consents — 1 application
- 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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