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.
Harold Wood was originally part of the Hornchurch parish, certainly from 1878 - see History of Hornchurch
|King Harold, Station Road, Harold Wood||No||Yes|
|Shepherd & Dog, Shepherd's Hill, Harold Wood||Yes||Yes|