The SEAHAM Post Town in County Durham

The SEAHAM Post Town is a Postal Region within the historic Postal County of County Durham

When addressing mail to properties within this area it is important to write SEAHAM in capital letters before the postcode.

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

The Royal Mail Delivery Office for SEAHAM is the Seaham Delivery Office which is based at Adelaide Row, Seaham, SR7 7EQ