Doublebois House is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 26 November 1985. House.

Doublebois House

WRENN ID
haunted-sandstone-weasel
Grade
II
Local Planning Authority
Cornwall
Constituency
South East Cornwall MP: Anna Gelderd (Lab)
Country
England
Date first listed
26 November 1985
Type
House
Address
Doublebois House, Dobwalls
OS grid reference
SX 198 652
Coordinates
50.45951, -4.54003
Source
Historic England listing

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

Description

Doublebois House is a house built between 1883 and 1885, with an extension added in 1896 for the Herman family. The extension features a datestone with intertwined initials C M H and the date 1896. The building is constructed of rock-faced snecked slatestone with freestone dressings, including a moulded plinth, freestone quoins, and parapet copings. It has a slate roof with gabled ends and nine rubblestone stacks that have freestone dressings and moulded caps.

The house has a quadrangular plan with a small central court and was extended to the south with a gabled rear wing that was originally a chapel. It is designed in the High Victorian Gothic style and consists of two storeys, an attic, and a basement. The nearly symmetrical north entrance front features a 2:1:1 window arrangement. There is a central two-storey gabled porch with corbelled kneelers, gablets, and corner buttresses. The doorway has a moulded two-centred arch with Corinthian capitals, and above it is a three-light stone mullion and transom window. A small lancet window is located in the gable.

On the ground floor, to the left and right, there are large stone mullion and transom windows with cusped head lights and transoms. The first floor has one single-light and two two-light stone mullion windows with transoms. The west front features similar window types arranged in a 1:3:2 bay configuration, with flanking gabled bays. The left gable has a crenellated stone first-floor oriel supported by a buttress shaft and flanked by lancets. The central three-window recess includes a stone balcony with a balustrade adorned with shields, and the windows have cusped head lights with a two-light window above. The right-hand gable has a similar five-light ground floor window, with the centre being blind and two-light windows above.

To the right of the west front, there is a wing set back that includes a single-storey 20th-century conservatory in the angle. Much of the interior plasterwork has been removed, and several floors and ceilings are rotten, although some panelling remains. Only two rooms of the interior have been inspected, but it is believed that the house contained a fine music room and chapel, as well as much stained glass. This building is a late example of the High Victorian Gothic style and was the seat of Rev. George Edward Hermon in 1910, as noted in Kelly's Directory of that year.

Local climate

Doublebois House sits in a wetter-than-average part of the UK, with an average of 1,020 mm of rain a year. This makes it wetter than 82% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 85% of listed buildings.

It experiences an average of 16 freeze-thaw cycles a year, fewer than 84% of listed buildings. Of these, 7 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

Sign in or create a free account to unlock:

  • 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
Create free account

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.

Nearby listed buildings

  1. Glenlea the Old Farmhouse Grade II 219 m
  2. Milestone West of Doublebois (Ngr Sx1957564908) Grade II 426 m
  3. Milepost West of Railway Bridge (Ngr Sx2052164801) Grade II 852 m
  4. Ashford Bridge Grade II 911 m
  5. Milepost West of Gelly Copse Cottage (Ngr Sx1909764205) Grade II 1.3 km
  6. West Killatown Farmhouse Grade II 1.3 km
  7. Treverbyn Lodge Grade II 1.4 km
  8. Treverbyn Vean Grade II* 1.4 km
  9. Church of St Peter Including Wall and Railings to South Grade II 1.6 km
  10. Caduscott Grade II 1.6 km