The Old Thatch is a Grade II listed building in the Windsor and Maidenhead local planning authority area, England. First listed on 12 August 1983. House.

The Old Thatch

WRENN ID
veiled-chapel-moon
Grade
II
Local Planning Authority
Windsor and Maidenhead
Constituency
Maidenhead MP: Mr Joshua Reynolds (LD)
Country
England
Date first listed
12 August 1983
Type
House
Address
The Old Thatch, 70, Altwood Road
OS grid reference
SU 862 804
Coordinates
51.51623, -0.75776
Source
Historic England listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

The Old Thatch is a 17th-century building that has been altered and was originally a pair of houses, now combined into one. It stands two storeys tall with eight bays, featuring a timber frame and painted brick infill, topped with a thatched roof that is hipped on the north side and gabled on the south. The building has old chimneys at each end and irregular modern leaded casement windows. There are also two modern gabled dormers on the west side and a modern false timbered extension at a right angle on the north side. An insurance plaque numbered 459083 is located to the right on the west side. Inside, many original timbers are exposed, showcasing the building's historic character.

Local climate

The Old Thatch sits in a drier-than-average part of the UK, with an average of 720 mm of rain a year. This makes it drier than 83% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 81% of listed buildings.

It experiences an average of 34 freeze-thaw cycles a year, fewer than 52% 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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  • No EPC on record for this property
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  • 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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