Old Thatch is a Grade II listed building in the Test Valley local planning authority area, England. First listed on 29 May 1957. A C16 & C17 Cottage. 3 related planning applications.
Old Thatch
- WRENN ID
- sombre-jamb-jay
- Grade
- II
- Local Planning Authority
- Test Valley
- Constituency
- Romsey and Southampton North MP: Caroline Nokes (Con)
- Country
- England
- Date first listed
- 29 May 1957
- Type
- Cottage
- Address
- Old Thatch, Heathman Street, Nether Wallop, SO20 8EW
- OS grid reference
- SU 302 365
- Coordinates
- 51.12739, -1.56967
- Source
- Historic England listing
Description
Old Thatch is a 16th and 17th century cottage located on Heath Street in Nether Wallop. It is timber-framed with plaster infill and has a thatched roof. The original plan consisted of two 16th-century bays, with a third bay added in the 17th century to the right. The cottage is one-and-a-half stories high. It has a one- or two-light casement window in the right bay, and similar windows on each floor at the ends of the cottage. The roof is half-hipped, and features an external stack on the right end. Group Value: The building contributes to the group value of the area.
Local climate
Old Thatch receives an average of 780 mm of rain a year. This makes it drier than 62% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 59% 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.
- Sale history — 7 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.
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