Dean House is a Grade II listed building in the Cornwall local planning authority area, England. Town house. 1 related planning application.

Dean House

WRENN ID
winding-cobble-barley
Grade
II
Local Planning Authority
Cornwall
Constituency
Truro and Falmouth MP: Jayne Kirkham (Lab)
Country
England
Type
Town house
Address
Dean House, 14, Broad Street, Penryn, TR10 8JH
OS grid reference
SW 786 343
Coordinates
50.1675, -5.10119
Source
Historic England listing

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

Description

Dean House is a town house, likely dating from the 18th century and extensively refronted in the mid-19th century. The front elevation is faced with incised stucco on a masonry base, with slatehanging to the left-hand return. The roof is covered in asbestos slate, with brick end stacks. The house follows a double-depth plan, presenting a nearly symmetrical three-window facade. It has late 19th-century four-pane sash windows with horns, each with a keyed segmental arch above. A pilastered doorway is located slightly left of centre, featuring consoles and a dentilled entablature; the panelled reveals contain a 20th-century door with an overlight. The interior was not inspected, but is likely to be of interest.

Local climate

Dean House receives an average of 850 mm of rain a year. This makes it wetter than 59% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 84% of listed buildings.

It experiences an average of 7 freeze-thaw cycles a year, fewer than 95% of listed buildings. Of these, 3 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 13 transactions since 1996
  • 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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