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!
Waltham Cross 1911 pub history census summary
|Fox & Hounds, Sewardstone Road, Sewardstone E4||Yes||Yes|
|Kings Head, Sewardstone Road, Sewardstone||No||Yes|
|Plough, Mott Street, Sewardstone E4||Yes||Yes|
|Royal Oak, Sewardstone Road, Sewardstone E4||Yes||Yes|
|Woodmans Arms, Sewardstone Bury Green, Sewardstone||No||Yes|