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.
St Giles pub history index
It would be safe to assume this address became part of the Peabody buildings
A listing of historical public houses, Taverns, Inns, Beer Houses and Hotels in St Giles in Fields, London. The St Giles in Fields , London listing uses information from census, Trade Directories and History to add licensees, bar staff, Lodgers and Visitors.
Residents at this address
1833-34/Thomas White/../../../Pigot's Directory
1839/William Blackman/../../../Pigots Directory
1841/W Blackman/../../../Post Office Directory
1841/Henry Hunt/Publican/30/../Census
1841/Mary Hunt/../25/../Census
1841/../Female Servant/15/../Census
1841/../Male Servant/15/../Census
1841/Frederick Hunt/../3/../Census
1841/Eliza Hunt/../5/../Census
1841/Laura Hunt/../2/../Census
1842/Henry Hunt/../../../Robsons Directory
1843/Henry Hunt/../../../Post Office Directory
June 1849/John Ray**/Outgoing Licensee/../../Era
June 1849/Thomas Taylor/Incoming Licensee/../../Era
November 1849/Thomas Taylor/Outgoing Licensee/../../Era Newspaper
November 1849/William Merrigan/Incoming Licensee/../../Era Newspaper
1851/Robert Webster/../../../Post Office Directory
November 1852/Robert Harry Girdlestone/Outgoing Licensee/../../Era Newspaper
November 1852/Thomas Purkiss/Incoming Licensee/../../Era Newspaper
1856/John Morgan/../../../Post Office Directory
April 1856/John Morgan, deceased/Outgoing Licensee/../../Era Newspaper
April 1856/Mary Ann Morgan, widow of John Morgan/Incoming Licensee/../../Era
Newspaper
September 1861/late occupier quit/Outgoing Licensee/../../Morning Post
September 1861/Thomas Surry/Incoming Licensee/../../Morning Post
Morning Advertiser 28 October 1863
Red Lion, Great Wild street, Thomas Surrey to Charles Hearne
1869/Richard Butler/../../../Post Office Directory
1873/John Muggeridge/../../../Holborn Petty Sessions
1874/Thomas Bannister/../../../Holborn Petty Sessions
1875/Thomas Bannister/../../../Holborn Petty Sessions
1876/William Collier/../../../Holborn Petty Sessions
1877/William Collier/../../../Holborn Petty Sessions
1878/Ann Saunders/../../../Holborn Petty Sessions
1879/Ann Saunders/../../../Holborn Petty Sessions
1880/Ann Saunders/../../../Holborn Petty Sessions
1881/Thomas Jelley/../../../Holborn Petty Sessions
1882/Alfred Hale/../../../Holborn Petty Sessions
1884/Joseph Abels/../../../Post Office Directory