The ASHTON-UNDER-LYNE Post Town in Lancashire

The ASHTON-UNDER-LYNE Post Town is a Postal Region within the historic Postal County of Lancashire

When addressing mail to properties within this area it is important to write ASHTON-UNDER-LYNE in capital letters before the postcode.

You no longer need to write the postal county of Lancashire when writing an address but many still do because it's fun and avoids confusion when a postal town shares the same name.