Polam Hall is a Grade II listed building in the Darlington local planning authority area, England. Villa. 5 related planning applications.
Polam Hall
- WRENN ID
- graven-step-vetch
- Grade
- II
- Local Planning Authority
- Darlington
- Constituency
- Darlington MP: Lola McEvoy (Lab)
- Country
- England
- Type
- Villa
- Address
- Polam Hall, Grange Road, DL1 5PA
- OS grid reference
- NZ 285 138
- Coordinates
- 54.51874, -1.561
- Source
- Historic England listing
Description
Polam Hall is a villa dating from the second quarter of the 19th century, originally the residence of Jonathan Backhouse, a banker, and later a girls' school. The villa is constructed of pinkish brick with a stone eaves cornice and blocking course, a band to the first floor, and a plinth. It has a low-pitched slate roof with end and ridge stacks. The windows are recessed sash windows with glazing bars, featuring flat gauged brick arches and stone cills.
The front of the building, facing the road, is two stories high with three windows, notable for its large proportions. A stone central section contains a porch in antis with square columns. A later 19th-century square bay has been added to the right, and an early 20th-century stuccoed half-octagonal projection to the left. The four-bay left return is plain, with engraved stone panels below the ground floor windows. The rear elevation includes a top half-story, which is blank except for a small central window. A secondary entrance front has a door with a radial fanlight within a Tuscan doorcase with an open segmental pediment.
Various extensions were added to the north side of the building in the later 19th century.
Local climate
Polam Hall receives an average of 810 mm of rain a year. This makes it drier than 52% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 84% of listed buildings.
It experiences an average of 44 freeze-thaw cycles a year, more than 85% of listed buildings. Of these, 24 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 — 3 transactions since 1999
- Related listed building consents — 5 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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