HP4 is a postcode district within the Berkhamsted post town.

HP4 is the only postcode district within the Berkhamsted post town.

The Berkhamsted post town is within the Hemel Hempstead postcode area.


The full list of post towns with the Hemel Hempstead postcode area is as follows:

Villages within the HP4 postcode district:

A map of the HP4 postcode district