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!
This information could be useful in tracking the Publicans in the 1881 census. You need to be aware that Trade Directories were often out of date, and therefore the information for 1882 probably refers to 1880 / 1881. I can only imagine that many Publicans and Licensed Victuallers also moved into London, as also, parts of the area of Kent become part of the London area.
This is a work in progress, but I would welcome any useful information that you can add, particularly pictures and photographs. These can be old postcards or modern photographs, all are welcome; plus any interesting stories about your Publican families etc etc.
Pubs in Kent Index by Town & Village