Search the historical London street directory and pub history site by surname, street or pub name; you will find many obscure early street addresses in London through the Victorian pub history of London and early parish and licensing records on this site. Most records are before 1944 plus some modern detail, and lots of pictures.
London Street Listings Index in 1921.
Pigott Street, 1 East India Dock Road, E14 (Stepney)
United Methodist Church
11 Robbins John, tailor
30 Nichols & Bond (Misses), midwives
68 Hunt Albert George, confectioner
70 Bohli Mrs Mary Ann, linendraper