Gate Piers at Approximately 10 Metres South East of Trewoon Manor House is a Grade II* listed building in the Cornwall local planning authority area, England. First listed on 10 July 1957. Gate pier.

Gate Piers at Approximately 10 Metres South East of Trewoon Manor House

WRENN ID
roaming-spire-mallow
Grade
II*
Local Planning Authority
Cornwall
Constituency
Truro and Falmouth MP: Jayne Kirkham (Lab)
Country
England
Date first listed
10 July 1957
Type
Gate pier
OS grid reference
SW 762 312
Coordinates
50.13857, -5.13269
Source
Historic England listing

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

Description

The gate pier, located approximately 10 metres southeast of Trewoon Manor House, is a Grade II* listed structure dating from the late 17th century. It is made of granite ashlar with granite dressings and is square in plan. The pier features an entablature that includes a moulded architrave, an ashlar frieze, and a cyma moulded cornice leading to a bell-shaped cap. The ball finial on top of the pier is missing. This pier is the remaining one of a pair, with the other pier having been demolished and existing in pieces nearby.

Local climate

Gate Piers at Approximately 10 Metres South East of Trewoon Manor House 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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  2. Trewoon Farm Cottages Grade II 29 m
  3. Trewoon Manor House Grade II 40 m
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  9. Bridge at Sw754319 Grade II 1.1 km
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