St Ermin's Hotel is a Grade II listed building in the Westminster local planning authority area, England. First listed on 1 December 1987. Hotel. 9 related planning applications.

St Ermin's Hotel

WRENN ID
tattered-landing-khaki
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
Hotel
Address
St Ermin's Hotel, Caxton Street W1, City of Westminster, SW1H 0QW
OS grid reference
TQ 296 794
Coordinates
51.49896, -0.13408
Source
Historic England listing

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

Description

St Ermin's Hotel is a hotel built between 1887 and 1889, designed by E T Hall. It features a red brick exterior with stone dressings and a slate and lead roof. The building has a 'U' shaped plan that surrounds an entrance court and consists of six storeys plus an attic and basement. The facade is multibay, with an entrance porch supported by a cast iron colonnade leading into the 'U' shaped entrance court. Most of the windows are square-headed, with some set in trefoil window heads. There are corbelled bay windows at intervals, starting from the second floor, and the parapet is adorned with Dutch gables. Wrought iron area railings enhance the exterior. Inside, the main spaces, including the foyer, dining room, and ballroom, are designed in a Baroque style, featuring rich and high-quality plasterwork. The building was originally constructed as St Ermin's Mansions.

Local climate

St Ermin's Hotel sits in one of the driest parts of the UK, with an average of 690 mm of rain a year. This makes it drier than 95% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 98% of listed buildings.

It experiences an average of 35 freeze-thaw cycles a year, more than 57% of listed buildings. Of these, 16 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.
  • No sale records on file
  • Related listed building consents — 9 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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