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 Duke of York, Gravel pits in 1856
A listing of historical London public houses, Taverns, Inns, Beer Houses and Hotels in Kensington, London.
Residents at this address
September 1855/William Millwood/ Outgoing Licensee
/../../The Era
September 1855/James Polwarth/ Incoming Licensee /../../The Era
January 1856/James Polwarth/Outgoing Licensee/../../Era
January 1856/Joseph Drinkwater/Incoming Licensee/../../Era
January 1864/Joseph Drinkwater/Outgoing Licensee/../../West Middlesex
Advertiser
January 1864/Alice Drinkwater, his widow/Incoming Licensee/../../West
Middlesex Advertiser
September 1866/Lawrence Pinnell/Outgoing Licensee/../../West Middlesex
Advertiser
September 1866/Edward Saunders/Incoming Licensee/../../West Middlesex
Advertiser
1869/John Wilkes/../../../Post Office Directory
1871/Robert Lellyett/Licensed Victualler/41/Leigh, Hampshire/Census
1871/Elizabeth Lellyett/Wife/49/Mitcham, Surrey/Census
1871/Martha Nash/Sister, Widow/49/Westbourne, Sussex/Census
1871/Ellen Burge/Niece/18/Norwood, Surrey/Census
1871/Jane Edmonds/Servant/26/Kimpton, Hampshire/Census
1871/Martha Miller Nash/Niece/10/Pimlico, Middlesex/Census
1881/Francis White/Licensed Victualler/66/Petherdon, Somerset/Census
1881/Janine White/Wife/64/Tonbridge, Kent/Census
1881/Alice Agnes White/Daughter/22/Old Kent Rd, Surrey/Census
1882/Francis White/../../../Post Office Directory
1891/Robert Holmes/../../../Post Office Directory
1895/Mrs Amelia Holmes/../../../Post Office Directory
1899/Mrs Julia Bromham/../../../Post Office Directory
1907 - Henry Westall of the "Duke of York" public-house Kensington place
Notting Hill gate Middlesex died 11 February 1907 Probate London 4 March to
Gertrude Coleman (wife of Walter Coleman) and Lilian Westall spinster
Effects £495 0s 3d.
1910/Wm Richard Parker/../../../Post Office Directory
1915/Wm Richard Parker/../../../Post Office Directory
** Provided By Stephen Harris