11 and 12, Blenheim Road NW8 is a Grade II listed building in the Westminster local planning authority area, England. First listed on 9 January 1970. House. 11 related planning applications.
11 and 12, Blenheim Road NW8
- WRENN ID
- silent-chalk-woodpecker
- Grade
- II
- Local Planning Authority
- Westminster
- Constituency
- Cities of London and Westminster MP: Rachel Blake (Lab)
- Country
- England
- Date first listed
- 9 January 1970
- Type
- House
- Address
- 11 and 12, Blenheim Road NW8, City of Westminster, NW8 0LU
- OS grid reference
- TQ 263 834
- Coordinates
- 51.53585, -0.17958
- Source
- Historic England listing
Description
A pair of semi-detached houses located at 11 and 12 Blenheim Road, dating to approximately 1840, with alterations to number 12 made in the mid-19th century. The houses are constructed of stucco with slate roofs behind a parapet. They are two storeys high with a basement, and each house has a facade of three windows. The entrances are located in the second bays. Number 11 features an advanced Doric porch with a panelled door framed by pilaster strips. The windows have architraves and cornices to the ground floor, and are tripartite in the innermost bay. The upper storey windows contain plate glass with some leaded lights. Number 12 is similar in appearance, but has later Gothic detailing, including a crenellated parapet that rises to form a tower in the left-hand bay. The houses form part of an unusually complete sequence of similar buildings.
Local climate
11 and 12, Blenheim Road NW8 sits in one of the driest parts of the UK, with an average of 700 mm of rain a year. This makes it drier than 93% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 94% of listed buildings.
It experiences an average of 34 freeze-thaw cycles a year, more than 51% of listed buildings. Of these, 15 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 — 8 transactions since 2002
- Related listed building consents — 11 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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