Entry Name: 23, Upper Grosvenor Street W1
Listing Date: 1 December 1987
Grade: II
Source: Historic England
Source ID: 1357319
English Heritage Legacy ID: 207338
ID on this website: 101357319
Location: Mayfair, Westminster, London, W1K
County: London
District: City of Westminster
Electoral Ward/Division: West End
Parish: Non Civil Parish
Built-Up Area: City of Westminster
Traditional County: Middlesex
Lieutenancy Area (Ceremonial County): Greater London
Church of England Parish: St George, Hanover Square
Church of England Diocese: London