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 Hertfordshire .
| Premises | Pic? | Text? |
| Bull, High Street, Much Hadham, Hertfordshire | Yes | Yes |
| Hoops, Perry Green, Much Hadham, Hertfordshire | Yes | Yes |
| Jolly Waggoners, Widford Road, Much Hadham, Hertfordshire | Yes | Yes |
| Old Bell, Hadham Cross, Much Hadham, Hertfordshire | Yes | Yes |
| Old Coffee House Tavern, Hadham Cross, Much Hadham, Hertfordshire | No | Yes |
| Old Crown, Tower Hill, Hadham Cross, Much Hadham, Hertfordshire | Yes | Yes |
| Prince of Wales, Green Tye, Much Hadham, Hertfordshire | Yes | Yes |
| Red Lion Hotel, High Street, Much Hadham, Hertfordshire | Yes | Yes |
| Rose & Crown, High Street, Much Hadham, Hertfordshire | Yes | Yes |
| White Horse, Green Tye, Much Hadham, Hertfordshire | Yes | Yes |