Long Thatch is a Grade II listed building in the Test Valley local planning authority area, England. House. 1 related planning application.
Long Thatch
- WRENN ID
- upper-threshold-wax
- Grade
- II
- Local Planning Authority
- Test Valley
- Constituency
- North West Hampshire MP: Kit Malthouse (Con)
- Country
- England
- Type
- House
- Address
- Long Thatch, Vernhams Dean, SP11 0LE
- OS grid reference
- SU 340 566
- Coordinates
- 51.30752, -1.51325
- Source
- Historic England listing
Description
Long Thatch is an 18th-century house and barn, now combined into a single dwelling. It is timber-framed with a later exterior of flint and brick, and a thatched roof. The building is two storeys high, with a further storey and attic, and has three windows across its facade. The roof has two levels, with the eastern half being lower, formerly a barn, and includes eyebrow dormers. The flint walls incorporate brick dressings, including cambered arches and one round-headed doorway. Casement windows are present. The main entrance is sheltered by a thatched canopy. The eastern side of the building has boarding above a garage entrance.
Local climate
Long Thatch 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 lower than that of 53% of listed buildings.
It experiences an average of 37 freeze-thaw cycles a year, more than 67% 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 — 9 transactions since 1997
- 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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