The ONGAR Post Town is a Postal Region within the historic Postal County of Essex
When addressing mail to properties within this area it is important to write ONGAR in capital letters before the postcode.
You no longer need to write the postal county of Essex 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 ONGAR is the Ongar Delivery Office which is based at 137 High Street, Ongar, CM5 9JB
Delivery offices are marked on the map. Click on the map markers for more details.