Wonford House is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 12 May 1988. House. 3 related planning applications.

Wonford House

WRENN ID
pale-footing-cream
Grade
II
Local Planning Authority
Cornwall
Constituency
North Cornwall MP: Ben Maguire (LD)
Country
England
Date first listed
12 May 1988
Type
House
Address
Wonford House, 15, Bank Street, St. Columb Major, TR9 6AT
OS grid reference
SW 913 637
Coordinates
50.43601, -4.93918
Source
Historic England listing

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

Description

Wonford House is a house that likely dates from the late 18th century to early 19th century, with later alterations made in the 19th and 20th centuries. The building is constructed of brick, with the front covered in pebbledash. It has an asbestos slate roof featuring crested ridge tiles and gable ends. The house has a double depth plan, with a central entrance and principal rooms located on the front left and right, along with shallow service rooms at the rear.

The exterior is two storeys high, set on a plinth, and features a symmetrical three-window front. All windows are late 19th-century four-pane sashes, which are set within late 19th-century eared architraves. There are three windows on the first floor, and paired windows on the ground floor to the right and left. The central entrance consists of a 19th-century panelled and glazed door, which is located in a recessed porch that has panelled reveals, pilasters, and a flat hood supported by brackets. The right end of the house is blind. The interior has not been inspected.

Local climate

Wonford House receives an average of 920 mm of rain a year. This makes it wetter than 70% 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 9 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 0.3°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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  • No EPC on record for this property
  • Sale history — 1 transaction since 2017
  • Related listed building consents — 3 applications
  • 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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