| Letty Green | |
|---|---|
  Letty Green Location within Hertfordshire | |
| Civil parish | |
| District | |
| Shire county | |
| Region | |
| Country | England |
| Sovereign state | United Kingdom |
| Post town | Hertford |
| Postcode district | SG14 |
| Police | Hertfordshire |
| Fire | Hertfordshire |
| Ambulance | East of England |
| UK Parliament | |
Letty Green is a village in the parish of Hertingfordbury, Hertfordshire, England.
St John’s Church, Letty Green, the deconsecrated former parish church, is a grade II listed building,[1] and Woolmer's Park country house is grade II* listed[2] and was the source for the name of Woolmers Estate in Tasmania.