On Sidcup’s high street in southeast London sits the Royal Mail delivery office. Servicing the immediate Sidcup locale, postcodes attributed to this delivery office are associated with the PO boxes of local businesses, who use Royal Mail’s PO box system for private and effective mailing communication. The delivery office functions as a critical collection and delivery point for these PO boxes!

The delivery office is a separate establishment to the post office and operates only for the collection and delivery of mail items. Therefore other services offered by Royal Mail post office facilities - such as financial services - are not available here!

Similar to many delivery offices across the country, the collection times and opening hours of the Sidcup Delivery Office can vary by upwards of 30 minutes. However, the collection times are listed as follows: Tuesday, Wednesday & Friday: 08:00-10:00, Thursday 08:00-10:00 & 16:00-18:00 and Saturday 08:00-12:00!