Many accurate 1921 census transcriptions have already been added to the pub history site, including London, and parts of Middlesex. If you can contribute to the site, send me some details to Kevan, along with some description of the specific property.
Directory of Pubs in the UK, historical public houses, Taverns, Inns, Beer Houses and Hotels in Middlesex. The Middlesex listing uses information from census, Trade Directories and History to add licensees, bar staff, Lodgers and Visitors.
|Kings Head, Ridgeway, Mill Hill, Hendon NW7||Yes||Yes|
|Plough Inn, Mill Hill, Hendon||Yes||Yes|
|Railway Hotel, Sanders Lane, Mill Hill NW7||No||Yes|
|Railway Tavern, 129 Hale Lane, Mill Hill NW7||No||Yes|
|Rising Sun, Highwood Hill, Mill Hill NW7||Yes||Yes|
|Three Hammers, Hammers Lane, Mill Hill, Hendon NW7||Yes||Yes|