Parish Boundary Stone at Junction of Lanes at SW 697 391 is a Grade II listed building in the Cornwall local planning authority area, England. Boundary stone.
Parish Boundary Stone at Junction of Lanes at SW 697 391
- WRENN ID
- noble-shingle-summer
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- Camborne and Redruth MP: Perran Moon (Lab)
- Country
- England
- Type
- Boundary stone
- Address
- Parish Boundary Stone at Junction of Lanes at SW 697 391, Helston Road, Lanner
- OS grid reference
- SW 697 391
- Coordinates
- 50.20742, -5.22831
- Source
- Historic England listing
Description
This is a parish boundary stone located at the junction of lanes in Carn Brea, off Helston Road. It dates from the 18th century or earlier and is made of roughly hewn granite. The stone has an irregular cubical shape and stands approximately a quarter metre high. It features a rough inscription of "PR" on the left (east) side, with a benchmark added on the front. This stone is believed to mark the junction of the boundaries of the former parishes of Gwennap, Illogan, and Wendron.
Local climate
Parish Boundary Stone at Junction of Lanes at SW 697 391 receives an average of 870 mm of rain a year. This makes it wetter than 62% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 86% of listed buildings.
It experiences an average of 5 freeze-thaw cycles a year, fewer than 97% of listed buildings. Of these, 2 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
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
Similar buildings
The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.
- 1 Parish Boundary Stone at SW 728 437 (Between Original Gwennap and Chacewater Parishes)
- 2 Parish Boundary Stone at SW 728 437 (Between Original Gwennap and Chacewater Parishes)
- 3 Parish Boundary Stone at SW 728438 SW (Between Original Chacewater and Gwennap Parishes)
- 4 Parish Boundary Stone at SW 752424 SE (Between Original Chacewater and Gwennap Parishes)
- 5 Parish Boundary Stone at SW 728437 SW (Between Original Chacewater and Gwennap Parishes)
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