Many accurate 1921 census transcriptions have already been added to the pub history site, including London, and parts of Middlesex.
Battersea south west pub history index
Historical London public houses, Taverns, Inns, Beer Houses and Hotels.
Residents at this address.
1896/H Taylor/Beer Retailer/../../../Post Office Directory
1901/John Hy Taylor/Beer Retailer/47/St Ebbs, Oxford/Census
1901/Louisa J Taylor/Wife/40/Deptford, London/Census
1901/Allex H Taylor/Son/5/Battersea, London/Census
1901/George K Taylor/Son/2/Battersea, London/Census
1906/Philip Edward/Beer Retailer/../../../Post Office Directory