Situated in Dagenham, east London, beneath Becontree Heath, is Royal Mail’s Dagenham Delivery Office. A shipping and postal office, postcodes attributed to this delivery office are associated with PO boxes - for businesses and other ventures - using the PO box system for private and effective mailing communications!

Although a Royal Mail facility, the delivery office solely caters to shipping and postal needs. Therefore other vital services that the Post Office provides, such as financial services, are not available here.

Collection times and opening hours at the Dagenham Delivery Office may vary, with collection times varying by upwards of 30 minutes. However, the opening hours are listed as follows: Monday-Friday 08:00-10:00 & 16:00-18:00 and Saturday 08:00-12:00!