Australia post mail box requirements

Australia Post has specific requirements for mailboxes to ensure safe and efficient delivery of mail and parcels. Here are some of the key requirements:

  1. Size and shape: Mailboxes must be rectangular in shape and not exceed 450mm (17.7 inches) in height, 300mm (11.8 inches) in width, and 200mm (7.9 inches) in depth.
  2. Material: Mailboxes can be made of metal, plastic, or wood, but they must be durable and weather-resistant.
  3. Locking mechanism: Mailboxes must have a secure locking mechanism to prevent unauthorized access. This can include a combination lock, key lock, or electronic lock.
  4. Key or combination: If your mailbox has a locking mechanism, you must provide a key or combination to Australia Post staff if they need to access the mailbox for delivery or collection.
  5. Clear visibility: Mailboxes must be clearly visible from the street or footpath to ensure easy identification by Australia Post staff.
  6. Accessibility: Mailboxes must be easily accessible to Australia Post staff, with a minimum clearance of 600mm (23.6 inches) above the floor and 300mm (11.8 inches) below the floor.
  7. No obstructions: Mailboxes must not be obstructed by vegetation, fences, or other structures that could prevent Australia Post staff from accessing the mailbox.
  8. No private locks: Mailboxes must not have private locks that prevent Australia Post staff from accessing the mailbox for delivery or collection.
  9. No tampering: Mailboxes must not be tampered with or modified in a way that could compromise their security or functionality.
  10. Compliance with local regulations: Mailboxes must comply with local council regulations and by-laws regarding mailbox placement and design.

If you're planning to install a new mailbox or replace an existing one, it's a good idea to check with your local post office or Australia Post's website for specific requirements and guidelines in your area.