21 and 22, Grosvenor Street W1 is a Grade II listed building in the Westminster local planning authority area, England. First listed on 14 January 1970. Terrace houses. 6 related planning applications.
21 and 22, Grosvenor Street W1
- WRENN ID
- gaunt-pinnacle-amber
- Grade
- II
- Local Planning Authority
- Westminster
- Constituency
- Cities of London and Westminster MP: Rachel Blake (Lab)
- Country
- England
- Date first listed
- 14 January 1970
- Type
- Terrace houses
- Address
- 21 and 22, Grosvenor Street W1, City of Westminster, W1K 4QJ
- OS grid reference
- TQ 286 808
- Coordinates
- 51.51192, -0.14707
- Source
- Historic England listing
Description
Nos 21 and 22 Grosvenor Street are terrace houses built in 1898 by Balfour and Turner. They feature red brick and Portland stone with a slate roof, showcasing a carefully composed Arts and Crafts free style. The buildings rise five storeys and have five window bays arranged in a rhythm of three by three. The ground floor is painted and includes a canopy over the wide central entrance. A bracketed cornice is present at the first floor level, which has six sash windows framed by a pilastered arcade. The second and third floors feature sash windows linked horizontally by flush stone banding. Above, a simplified bracketed cornice is located below the top floor, which has pilastered windows arranged in a rhythm of four by four. There are two gables with altered windows and a balustrade on the eaves. The area railings and rainwater heads display good Arts and Crafts detailing.
Local climate
21 and 22, Grosvenor Street W1 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 — 2 transactions since 2014
- Related listed building consents — 6 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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