4, Curzon Square is a Grade II listed building in the Westminster local planning authority area, England. First listed on 1 December 1987. Terraced mansion. 8 related planning applications.
4, Curzon Square
- WRENN ID
- spare-frieze-sparrow
- Grade
- II
- Local Planning Authority
- Westminster
- Constituency
- Cities of London and Westminster MP: Rachel Blake (Lab)
- Country
- England
- Date first listed
- 1 December 1987
- Type
- Terraced mansion
- Address
- 4, Curzon Square, City of Westminster, W1J 7FY
- OS grid reference
- TQ 284 801
- Coordinates
- 51.50592, -0.15094
- Source
- Historic England listing
Description
No. 4 Curzon Square is a terraced mansion built between 1878 and 1880 by E.A. Gruning, replacing a pair of late 18th-century houses. The building features a Portland ashlar facade and a slate roof, showcasing a heavy classical style. It stands four storeys high with a basement and is four windows wide. A central two-storey enclosed porch is supported by engaged columns. The windows are architraved sash types with cornices on consoles. The mansion has a heavy cornice and a balustered parapet. The rear elevation, which faces Park Lane, is bowed and canted. Inside, there is elaborately heavy classical detailing, including a spacious stone staircase. The building underwent alterations in 1938 by Gordon Jeeves.
Local climate
4, Curzon Square 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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- No EPC on record for this property
- Sale history — 2 transactions since 1998
- Related listed building consents — 8 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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