Wheal Drea Pumping Engine House is a Grade II listed building in the Cornwall local planning authority area, England. Engine house. 1 related planning application.

Wheal Drea Pumping Engine House

WRENN ID
plain-chapel-kestrel
Grade
II
Local Planning Authority
Cornwall
Constituency
St Ives MP: Andrew George (LD)
Country
England
Type
Engine house
Address
Wheal Drea Pumping Engine House, St. Just, TR19 7QW
OS grid reference
SW 365 323
Coordinates
50.13251, -5.68781
Source
Historic England listing

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

Description

Wheal Drea Pumping Engine House is a beam engine house from a former tin mine, built around 1859. It is constructed of granite rubble, with dressed granite used for the bob wall. The building has a rectangular plan measuring approximately 7.6 by 5.2 metres and stands 12 metres high. The walls include remnants of the original boiler house, which measured about 11.5 by 3 metres, located to the northwest. The exterior features square-headed openings with twin granite lintels, while the interior has timber lintels. The upper section of the rear wall has collapsed, and the northwest corner stack is finished in brick. This structure is a largely complete example of a beam engine house, along with its original boiler house, making it a rare surviving example. It is part of a significant group with the former miners' dry located to the northwest.

Local climate

Wheal Drea Pumping Engine House sits in a wetter-than-average part of the UK, with an average of 980 mm of rain a year. This makes it wetter than 78% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 97% of listed buildings.

It averages fewer than one freeze-thaw cycle a year. 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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  • No EPC on record for this property
  • No sale records on file
  • 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. Former Miner's Dry to North West of Wheal Drea Pumping Engine House Grade II 11 m
  2. Truthwall Farmhouse Grade II 275 m
  3. Farmhouse of Bill Thomas Immedialtely East of Truthwall Farmhouse Grade II 296 m
  4. The Queen's Arms Inn Grade II 543 m
  5. Crosses in the Garden of Boscean House Grade II 580 m
  6. Cargodna Pumping House, West Wheal Owles Grade II 615 m
  7. Lower Boswedden Grade II 689 m
  8. Nancherrow Farmhouse Grade II 691 m
  9. Botallack Manor House Grade II* 717 m
  10. Outbuildings Immediately North of Botallack Manor House Grade II 734 m