This area covers postal codes and sectors operating from Royal Mail’s Mortlake and Barnes Delivery Office, located on Mortlake’s High Street in southwest London. Postcodes operating out of this delivery office are typically associated with PO Boxes attached to businesses, who use Royal Mail’s PO box system for private and professional communication streams! It is largely only used for businesses located in the SW14 8 postal sector.

The delivery office is separate from the post office, therefore alternative services - such as financial services that post offices offer - are not available at this delivery office. It is only used for the delivery and collection of mail!

Similar to many delivery offices across the country, opening hours at the Mortlake and Barnes Delivery Office may vary, with closing times varying by up to 30 minutes. However, the opening times are as follows: Monday-Friday 08:00-10:00 and Saturday 08:00-12:00!