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
The address is the Lord Craven, Tottenham street in the 1878 directory
A listing of historical London public houses, Taverns, Inns, Beer Houses and Hotels in Kensington, London.
Residents at this address
1878/Henry Chapman/../../../Post Office Directory
1881/Martha Chaplin/Licensed Victualler, Widow/40/Bethnal Green,
Middlesex/Census
1881/Amelia Chaplin/Daughter/19/Bethnal Green, Middlesex/Census
1881/Walter Chaplin/Son/17/Bethnal Green, Middlesex/Census
1881/Emma Chaplin/Daughter/16/Bethnal Green, Middlesex/Census
1881/Elizabeth Chaplin/Daughter/11/Bethnal Green, Middlesex/Census
1881/Martha Chaplin/Daughter/9/Bethnal Green, Middlesex/Census
1881/Esther Chaplin/Daughter/7/Bethnal Green, Middlesex/Census
1881/Charles Chaplin/Son/5/Poplar, Middlesex/Census
1904/Frank Childs/../../../Post Office Directory
1911/Frank Childs/../../../Post Office Directory
1919/Frank Childs/../../../Post Office Directory
** Provided By Stephen Harris