Entry Name: 9, Grosvenor Square W1
Listing Date: 15 June 1962
Grade: II
Source: Historic England
Source ID: 1214440
English Heritage Legacy ID: 209972
ID on this website: 101214440
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