Connaught Hotel is a Grade II listed building in the Westminster local planning authority area, England. First listed on 1 December 1987. Hotel. 41 related planning applications.
Connaught Hotel
- WRENN ID
- unlit-jamb-lake
- 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
- Connaught Hotel, Carlos Place W1, City of Westminster, W1K 2AL
- OS grid reference
- TQ 284 806
- Coordinates
- 51.51021, -0.14978
- Source
- Historic England listing
Description
The Connaught Hotel, originally known as the Coburg Hotel, was built between 1894 and 1896 by Lewis Isaacs and H L Florence. It is a prominent building on a corner site, part of the rebuilding of Mount Street carried out in the 1880s and 1890s for the Grosvenor Estate. The building is constructed of red brick with extensive stone dressings and a slate roof, designed in a Free Jacobean-Renaissance style. It has five storeys, a basement, and gabled attics with later dormers.
The building comprises four-bay pavilions facing Carlos Place and Mount Street, and a wide, slightly recessed, eleven-bay quadrant block forming the corner. The windows are stone-mullioned and transomed, with sash lights and stone panelled aprons. A balustraded stone entrance porch is topped by an early 20th-century projecting iron and glass canopy. A four-storey canted bay window, also with stone mullions and a balustraded parapet, terminates the Carlos Place pavilion. Architectural details include band and sill courses, a main course section of balustrade between dormers and gables, heavy balustraded and bracketed balconies on the first and second floors, and a stone area parapet pierced with sections of balustrading.
Local climate
Connaught 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.
- Sale history — 13 transactions since 2000
- Related listed building consents — 41 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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Nearby listed buildings
- Vestry and Presbytery
- 115 and 116, Mount Street W1
- Fountain
- Church of the Immaculate Conception
- 43, Grosvenor Street W1
- 1, CARLOS PLACE W1 (See details for further address information)
- 46, Grosvenor Street W1
- The Punch Bowl Public House
- 12 and 14, Mount Row W1
- K2 Telephone Kiosk to North of Entrance to Mount Street Gardens