63-66, Eaton Square SW1 is a Grade II listed building in the Westminster local planning authority area, England. First listed on 24 February 1958. House. 51 related planning applications.

63-66, Eaton Square SW1

WRENN ID
western-banister-elm
Grade
II
Local Planning Authority
Westminster
Constituency
Cities of London and Westminster MP: Rachel Blake (Lab)
Country
England
Date first listed
24 February 1958
Type
House
Address
63-66, Eaton Square SW1, City of Westminster, SW1W 9BQ
OS grid reference
TQ 282 788
Coordinates
51.49402, -0.15402
Source
Historic England listing

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

Description

This is a grand terrace of six houses, numbers 63 to 66 Eaton Square, built in the mid-19th century. The houses are stucco-faced and have basements and five storeys. Each house has a three-window front, with vertical channelling to the ground floor. A continuous first-floor balcony is balustraded, and features projecting Doric porches. The windows are sash windows with plate glass. The first-floor windows are flanked by Ionic half columns, those on the second floor have arched reveals also flanked by Ionic half columns, and the third floor incorporates a unifying cornice and central pediment. The fourth floor is treated as a frieze with garlands between the windows. A rich dentil cornice sits above the fourth floor, and the houses have slab chimneys. Cast iron area railings are present.

Local climate

63-66, Eaton Square SW1 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 — 21 transactions since 1995
  • Related listed building consents — 51 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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