House at SW 46643916 is a Grade II listed building in the Cornwall local planning authority area, England. House.
House at SW 46643916
- WRENN ID
- grim-chimney-yarrow
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- St Ives MP: Andrew George (LD)
- Country
- England
- Type
- House
- Address
- House at SW 46643916, Zennor
- OS grid reference
- SW 466 391
- Coordinates
- 50.19816, -5.55156
- Source
- Historic England listing
Description
This is a roofless house located in Zennor, dating from the 18th century. It is constructed of granite rubble with granite dressings and features a partly external stone stack at the left-hand (south) gable end. The building has a small rectangular plan, currently consisting of one room with a large fireplace at the left-hand end. It was likely originally designed with two rooms, with the lower right-hand room being unheated, possibly serving as storage or sleeping space in the original steep roof space. The survival of this simple 18th-century building type in an unaltered form is unusual.
The exterior is single-storey with a symmetrical two-window east front and a central doorway. There is a small window at the rear opposite the doorway. Inside, there is a large fireplace at the left-hand end, with a narrow recess on the left and a wide recess on the right. The house is part of an unspoiled coastal hamlet set within the ancient field system of this area of Cornwall.
Local climate
House at SW 46643916 sits in a wetter-than-average part of the UK, with an average of 970 mm of rain a year. This makes it wetter than 75% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 96% of listed buildings.
It experiences an average of 1 freeze-thaw cycle a year, fewer than 99% of listed buildings. Average temperatures at this location have risen by 0.2°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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