Gun Hill is a village in East Sussex, England.

It is situated within the TN21 postcode district, which is within the Heathfield post town.

TN21 is the only postcode district within the Heathfield post town.

The Heathfield post town is within the Tonbridge postcode area.


Key data for Gun Hill, East Sussex:

Administrative Ward: Chiddingly and East Hoathly

Administrative District: Wealden

Administrative County: East Sussex

Country: England

UK Parliament: Wealden

NHS Local Health Authority: South East Coast

NHS Region: Southern

A map showing the location of Gun Hill, East Sussex within the TN21 postcode district