14 and 15, Blenheim Road NW8 is a Grade II listed building in the Westminster local planning authority area, England. First listed on 9 January 1970. Semi-detached houses. 4 related planning applications.

14 and 15, Blenheim Road NW8

WRENN ID
stark-landing-sparrow
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
Semi-detached houses
Address
14 and 15, Blenheim Road NW8, City of Westminster
OS grid reference
TQ 263 834
Coordinates
51.53599, -0.17916
Source
Historic England listing

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

Description

A pair of semi-detached houses dating circa 1840, built of stucco. They have a low-pitched slate roof extending to the eaves. The houses are two storeys high with a basement, and each has two windows wide, plus recessed two-storey bays. The entrances are located in projecting bays with advanced Doric porches and panelled doors. Pilasters are placed between the houses and frame the windows above the entrances. The windows are square-headed with architraves and cornices to the ground floor. The central bays of each house contain tripartite sash windows with plate glass and some margin glazing. The buildings form part of a remarkably consistent group of similar houses.

Local climate

14 and 15, 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 — 9 transactions since 1995
  • Related listed building consents — 4 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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Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

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  5. 17, Blenheim Road NW8 Grade II 39 m
  6. 19, Blenheim Road NW8 Grade II 42 m
  7. 9 and 10, Blenheim Road NW8 Grade II 43 m
  8. 16, Blenheim Road NW8 Grade II 47 m
  9. 20, Blenheim Road NW8 Grade II 48 m
  10. 20, Loudoun Road NW8 Grade II 50 m