Many accurate 1921 census transcriptions have already been added to the pub history site, including London, and parts of Middlesex.
Lambeth pub history index
At Commercial place in 1872 and earlier. Lansdowne Arms, 78 Lansdowne Road was renamed Guildford Arms mid 1880s: **
A listing of historical London public houses, Taverns, Inns, Beer Houses and Hotels in the Lambeth parish, Surrey, London. This includes Kennington, Brixton, Lambeth, Norwood, Peckham & Waterloo Road.
Residents at this address.
April 1847/John Savil??/Outgoing Licensee/../../Era
April 1847/William Ashdown/Incoming Licensee/../../Era
The Era 25 July 1847 - Transfers :
Lansdowne Arms, Commercial place, South Lambeth, William Ashdown to John Moseley
September 1850/John Mousley, deceased/Outgoing Licensee/../../Era
September 1850/Ann Mousley, widow and executrix of John Mousley/Incoming Licensee/../../Era
April 1853/Alfred Charles Drouet/Outgoing Licensee/../../Era
April 1853/Thomas Kerfoot/Incoming Licensee/../../Era
1863/Thomas Kerfoot, Lansdowne Arms/../../../Post
Office Directory
December 1867 /Charles George Price/Outgoing Licensee/../../Era
December 1867 /Joseph Jaggers/Incoming Licensee/../../Era
September 1870/executors of William Russell/Outgoing Licensee/../../Era Newspaper
September 1870/Elizabeth Ann Russell/Incoming Licensee/../../Era Newspaper
June 1872/John Wagland/Outgoing Licensee/../../Era
June 1872/John Leith/Incoming Licensee/../../Era
1878/William Chapman/../../../Suburban Post Office Directory
1881/Daniel Bear/Licensed Victualler/23/Rotherhithe, Kent/Census
1881/Lewis Carpenter/Barman/25/Greenwich, Kent/Census
1901/George Frederick Childs/../../../Suburban Post Office Directory
1911/Arthur Bansback/../../../Suburban Post Office Directory
1919/Mrs Bansback/../../../Suburban Post Office Directory
** Provided By Bill Rigby