Engine House Approximately 120 Metres South of Trelane is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 11 May 1989. Engine house.

Engine House Approximately 120 Metres South of Trelane

WRENN ID
idle-oriel-sparrow
Grade
II
Local Planning Authority
Cornwall
Constituency
North Cornwall MP: Ben Maguire (LD)
Country
England
Date first listed
11 May 1989
Type
Engine house
OS grid reference
SX 387 736
Coordinates
50.54071, -4.27698
Source
Historic England listing

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

Description

The engine house, located approximately 120 metres south of Trelane, dates from the mid to late 19th century. It is constructed from roughly coursed slate stone with red brick window dressings and features a slate roof. The building has a rectangular plan and stands three storeys tall. There is a round-headed window on each floor of the north gable end, and staggered round-headed openings on the east side. An associated outbuilding is attached to the south gable end.

Inside, the engine house has a scissor-braced roof divided into four bays. It was first mentioned in 1836 as part of Wheal Martha, also known as the Luckett or New Consols Mine, which underwent several name changes and periods of inactivity until it was renamed New Great Consols in 1867. The mine operated until 1879, focusing on the extraction of copper, silver, tin, and a small amount of gold. It was reopened on a small scale in 1946 and remained in operation until 1952.

Local climate

Engine House Approximately 120 Metres South of Trelane sits in a wetter-than-average part of the UK, with an average of 1,010 mm of rain a year. This makes it wetter than 81% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 82% of listed buildings.

It experiences an average of 14 freeze-thaw cycles a year, fewer than 86% of listed buildings. Of these, 5 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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Nearby listed buildings

  1. Trelane Grade II 127 m
  2. Bridge Cottage Hill Nigh Grade II 131 m
  3. Clematis Cottage Penleat Cottage Grade II 134 m
  4. Lucket Bridge Grade II 145 m
  5. Arsenic grinding building at New Consols Mine, circa 40m south-west of the row of calciners Grade II 224 m
  6. Luckett Hill Cottage Grade II 276 m
  7. Farm Building Range Immediately West of Higher Hampt Farmhouse Grade II 495 m
  8. Higher Hampt Farmhouse Grade II 514 m
  9. Deer Park Farmhouse Grade II 527 m
  10. Engine House and Attached Chimney at Broadgate Mine Grade II 590 m