The BOLDON COLLIERY Post Town in County Durham

The BOLDON COLLIERY 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 BOLDON COLLIERY 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.