Boundary Stone at SW 764433 SE is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 12 March 1986. Boundary stone.

Boundary Stone at SW 764433 SE

WRENN ID
stubborn-railing-starling
Grade
II
Local Planning Authority
Cornwall
Constituency
Truro and Falmouth MP: Jayne Kirkham (Lab)
Country
England
Date first listed
12 March 1986
Type
Boundary stone
Address
Boundary Stone at SW 764433 SE, Kea
OS grid reference
SW 764 433
Coordinates
50.24758, -5.13698
Source
Historic England listing

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

Description

This is a boundary stone made of roughly squared granite, dating from the early 19th century. It is a tin boundary stone that is partly buried and has eroded over time. The stone features an incised inscription with serifs, which faces east at the junction of the lane and the west side. These stones were once common and marked the boundaries between mineral rights claims.

Local climate

Boundary Stone at SW 764433 SE receives an average of 850 mm of rain a year. This makes it wetter than 59% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 84% of listed buildings.

It experiences an average of 7 freeze-thaw cycles a year, fewer than 95% of listed buildings. Of these, 3 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
  • No sale records on file
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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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Nearby listed buildings

  1. Billy Bray's Three Eye Chapel Grade II 367 m
  2. Boundary Stone at SW 766427 SE Grade II 585 m
  3. Melody House Grade II 663 m
  4. Roseventon Farmhouse and Workshop to South East Grade II 753 m
  5. Boundary Stone at SW 764425 SE Grade II 757 m
  6. St Michael's Church Grade II* 768 m
  7. Kilters Grade II 969 m
  8. The Old Schoolhouse and Bethel Studio Grade II 1.0 km
  9. The Post Office Farmhouse Grade II 1.1 km
  10. Trezize Farmhouse Grade II 1.1 km