38-48, Belgrave Square SW1 is a Grade I listed building in the Westminster local planning authority area, England. First listed on 24 February 1958. A Nineteenth Century Terrace of houses. 45 related planning applications.

38-48, Belgrave Square SW1

WRENN ID
veiled-mantel-hawk
Grade
I
Local Planning Authority
Westminster
Constituency
Cities of London and Westminster MP: Rachel Blake (Lab)
Country
England
Date first listed
24 February 1958
Type
Terrace of houses
Period
Nineteenth Century
Address
38-48, Belgrave Square SW1, City of Westminster
OS grid reference
TQ 283 795
Coordinates
51.50019, -0.15256
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 houses located on Belgrave Square, dating to around 1825 and designed by George Basevi. The houses are constructed of stucco and feature low slate mansard roofs, built in a Graeco-Roman style. The central and end houses project slightly, incorporating giant Corinthian fluted columns to the first and second floors. The terrace comprises three storeys, an attic, and a basement (with additional attics within the mansard roofs of some houses). Each house is generally three windows wide, except for the central house which has five. Projecting Doric porches are present, and a continuous balcony runs along the first floor, incorporating both cast iron and stucco elements. The ground-floor windows are round-headed. A dentil cornice sits above the second floor, topped by a balustraded parapet with urn finials. Numbers 44 and 45 have been altered, featuring a continuous colonnade to the ground floor and a tented canopy to the balcony, supported on fretted elements with illusionistic fretwork arches to the rear wall. The central house is distinguished by sculpted pediments over the first-floor windows and a cartouche on the parapet. The interiors have not been inspected. Cast iron area railings are present. The terrace is one of four grand groups of buildings facing onto Belgrave Square.

Local climate

38-48, Belgrave 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 — 4 transactions since 2002
  • Related listed building consents — 45 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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Nearby listed buildings

  1. 8, HALKIN STREET SW1 (See details for further address information) Grade II 22 m
  2. Railings and Gate Piers to Number 49 Grade II* 58 m
  3. 49, Belgrave Square SW1 Grade II* 63 m
  4. Caledonian Club Grade II 71 m
  5. Forecourt Wall and Gates Grade II 83 m
  6. 28a, Chapel Street SW1 Grade II 89 m
  7. 16 and 17, Grosvenor Crescent SW1 Grade II 95 m
  8. Lodge to Forbes House Grade II 101 m
  9. Forbes House Grade II 107 m
  10. 27, Chapel Street SW1 Grade II 115 m