Dean House is a Grade II listed building in the Winchester local planning authority area, England. First listed on 27 November 1984. House.
Dean House
- WRENN ID
- inner-brick-ivory
- Grade
- II
- Local Planning Authority
- Winchester
- Constituency
- Winchester MP: Dr Danny Chambers (LD)
- Country
- England
- Date first listed
- 27 November 1984
- Type
- House
- Address
- Dean House, Sparsholt
- OS grid reference
- SU 442 313
- Coordinates
- 51.07989, -1.37018
- Source
- Historic England listing
Description
Dean House is a late 19th-century brick house with a slate roof, featuring a three-bay by two-bay 18th-century structure and a rear service wing. The front of the house is two stories high and has three bays on a plinth, with a full-height bay added to the left end in the mid-19th century. The central entrance consists of a six-panelled door that is half-glazed, topped with an arched fanlight, and has panelled reveals along with a 20th-century Queen Anne style hood. In front, there are six Portland stone steps with iron handrails and turned timber newels. Each side of the entrance features a 16-pane sash window with a rubbed brick arch, a Portland stone sill, and an awning for the blind box. On the first floor, there are three narrower sash windows of a similar style. The house has wide eaves and cast iron guttering adorned with lion head medallions, along with hipped roofs and symmetrical stacks positioned behind the ridge. The 19th-century bay includes a window on each floor and a half-hipped roof. Inside, the ground floor front room showcases an 18th-century interior with panelling and a fireplace decorated with Delft tiles.
Local climate
Dean House receives an average of 790 mm of rain a year. This makes it drier than 58% 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 32 freeze-thaw cycles a year, fewer than 57% of listed buildings. Of these, 13 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
- No sale records on file
- No related consent applications matched
- 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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