Twyneham House is a Grade II listed building in the Test Valley local planning authority area, England. First listed on 30 April 1985. House. 2 related planning applications.
Twyneham House
- WRENN ID
- wild-loggia-peregrine
- Grade
- II
- Local Planning Authority
- Test Valley
- Constituency
- Romsey and Southampton North MP: Caroline Nokes (Con)
- Country
- England
- Date first listed
- 30 April 1985
- Type
- House
- Address
- Twyneham House, Upper Clatford, SP11 7PS
- OS grid reference
- SU 353 438
- Coordinates
- 51.19306, -1.49482
- Source
- Historic England listing
Description
Twyneham House is a house dating to circa 1840. It is constructed of red brick in a Flemish bond pattern, with flush yellow brick dressings (now painted red). The house has a tile roof. The west front is symmetrical, designed with two storeys and three windows. A low, two-storey extension is present to the south side, with two windows. The roof is hipped, with a half-hipped section. The building features quoins, a first-floor band, a plinth, and the ground floor windows have classical stucco frames with a pediment blocking course, cornice, block caps to pilasters, and cills. The windows are sash windows set in reveals. A stucco Tuscan porch with two columns and two pilasters provides access, and includes a plain fanlight above a three-panelled door.
Local climate
Twyneham House receives an average of 780 mm of rain a year. This makes it drier than 61% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 51% of listed buildings.
It experiences an average of 35 freeze-thaw cycles a year, more than 55% of listed buildings. Of these, 14 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 2002
- Related listed building consents — 2 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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