Search the historical London street directory, and London pub history site including early street addresses in London through the Victorian pub history of London. This search engine is not brilliant, try address searches in the main google search to get better results. Searches on people names do appear to work, I think. Let me know!
The History of the Public Houses in the Parish of Hornchurch - Tony Benton
|Albion, Rainham Road, South Hornchurch||Yes||Yes|
|Canteen, Southend Road, South Hornchurch||No||Yes|
|Cherry Tree, Southend Road, South Hornchurch||Yes||Yes|
|Good Intent, Southend Road, South Hornchurch||Yes||Yes|
|Hanging Gate Beer House, South Hornchurch||No||Yes|