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.
Essex Street, Hackney E8, 87 Mare Street to Sheep Lane
11A Metropolitan Metal Construction Co Ltd
18 Barrington Herbert, carman
Hackney Borough Council depots
22A Drayton Ernest & Co, looking glass makers
Monks & Hurst, cartage contractors