Many accurate 1921 census transcriptions have already been added to the pub history site, including London, and parts of Middlesex. If you can contribute to the site, send me some details to Kevan, along with some description of the specific property.
Kensington pub index
A listing of historical London public houses, Taverns, Inns, Beer Houses and Hotels in Kensington, London.
Residents at this address
1878/William Farrow/../../../Post Office Directory
1881/William Farrow/Licensed Victualler/43/Earl Stonham, Suffolk/Census
1881/Sarah E Farrow/Wife/28/Bacton, Suffolk/Census
1881/John Farrow/Brother, Assistant/23/Earl Stonham, Suffolk/Census
1881/Samuel Farrow/Brother, Assistant/20/Earl Stonham, Suffolk/Census
1881/Kate L Burch/Niece/10/Lambeth, Surrey/Census
1881/Edgar Southgate/Potman/19/Bilderstock, Suffolk/Census
1881/Alice Harriet Carr/Cook/20/Mendlesham, Suffolk/Census
1896/William Farrow/../../../Post Office Directory
1904/Mrs Lucy Thomas/../../../Post Office Directory
1911/Mrs Harriet Wallace/../../../Post Office Directory
1919/Mrs Harriet Wallace/../../../Post Office Directory