Forecourt Walls and Gate Piers West of Tregrehan House is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 8 November 1999. Garden feature. 1 related planning application.

Forecourt Walls and Gate Piers West of Tregrehan House

WRENN ID
tired-corbel-jet
Grade
II
Local Planning Authority
Cornwall
Constituency
St Austell and Newquay MP: Noah Law (Lab)
Country
England
Date first listed
8 November 1999
Type
Garden feature
Address
Forecourt Walls and Gate Piers West of Tregrehan House, St Blazey Gate, St. Blaise, PL24 2SJ
OS grid reference
SX 051 535
Coordinates
50.34931, -4.74058
Source
Historic England listing

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

Description

The forecourt walls and gate piers located west of Tregrehan House date from the mid-19th century and are likely the work of W Eden Nesfield. Constructed from Pentewan stone ashlar, the walls feature a shaped entrance and straight return walls leading towards the house. The square piers are topped with lions rampant and are complemented by tall coped walls, plinths, and moulded cornices. These structures are part of a significant group of buildings and garden features associated with Tregrehan House.

Local climate

Forecourt Walls and Gate Piers West of Tregrehan House sits in a wetter-than-average part of the UK, with an average of 990 mm of rain a year. This makes it wetter than 80% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 87% of listed buildings.

It experiences an average of 10 freeze-thaw cycles a year, fewer than 91% of listed buildings. Of these, 4 follow at least 1 mm of rain in the preceding 48 hours. 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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  • Related listed building consents — 1 application
  • 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. Lion Statue West of Tregrehan House Grade II 16 m
  2. Tregrehan House and Attached Steps and Parterre Walls with Urns Grade II* 41 m
  3. Stable Block to Tregrehan House Grade II 42 m
  4. Walls and Gate Piers Between Stable Block and Coach House at Tregrehan House Grade II 56 m
  5. Coach House to Tregrehan House Grade II 73 m
  6. Parterre Walls to Tregrehan House Grade II 74 m
  7. Lodge South of Tregrehan House Grade II 318 m
  8. 51 and 53, St Austell Road Grade II 376 m
  9. Britannia Inn Grade II 378 m
  10. Boscundle Manor Grade II 428 m