Great Henny is a village in Essex, England.

It is situated within the CO10 postcode district, which is within the Sudbury post town.

CO10 is the only postcode district within the Sudbury post town.

The Sudbury post town is within the Colchester postcode area.

Key data for Great Henny:

Administrative Ward: Stour Valley South

Administrative District: Braintree

Administrative County: Essex

Country: England

UK Parliament: Braintree

NHS Local Health Authority: East of England

NHS Region: North, Midlands and the East

A map showing the location of Great Henny within the CO10 postcode district