Best Letterbox Posts of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 4 Feb 2026

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Letterbox posts are an essential item for any home or business that values security and convenience. These products allow you to receive mail and packages without the need for someone to physically hand them to you. Letterbox posts come in various sizes and designs to suit your needs and preferences, and they can be installed on fences, walls, or directly onto your property. By investing in a letterbox post, you can make the delivery process smoother and more efficient, while also protecting your mail from theft or damage.

At a Glance: Our Top Picks

ARCHITECTURAL MAILBOXES MB1 Mount Mailbox Kit Cover #TOP 1
ARCHITECTURAL MAILBOXES MB1 Mount Mailbox Kit
ftb score rating icon 9.9
ARCHITECTURAL MAILBOXES Winston Post Mount Black Cover #TOP 2
ARCHITECTURAL MAILBOXES Winston Post Mount Black
ftb score rating icon 9.8
ARCHITECTURAL MAILBOXES 8950B-10 Chadwick Post Mount Cover #TOP 3
ARCHITECTURAL MAILBOXES 8950B-10 Chadwick Post Mount
ftb score rating icon 9.6

Top 5 Letterbox Posts

#TOP 1

ARCHITECTURAL MAILBOXES MB1 Mount Mailbox Kit

7680B-10
Black
ARCHITECTURAL MAILBOXES MB1 Mount Mailbox Kit Cover
ARCHITECTURAL MAILBOXES 7680B-10 MB1 Mount Mailbox and In-Ground Post Kit, Bl, M

The ARCHITECTURAL MAILBOXES MB1 Kit is an ideal choice for anyone seeking a reliable and stylish mailbox solution. It includes a USPS-approved mailbox, in-ground post, and all necessary hardware and installation instructions, ensuring a hassle-free setup. The fluted ABS mounting plate not only enhances the aesthetic appeal but also ensures a secure fit. With a robust two-part steel 53-inch in-ground post, you can trust that it will remain sturdy and stable over time, providing convenience and peace of mind for your daily mail collection.

What We Like
USPS approved for reliable use
Stylish fluted ABS design
Sturdy two-part steel post
Includes installation instructions
#TOP 2

ARCHITECTURAL MAILBOXES Winston Post Mount Black

8830B-10
Black
ARCHITECTURAL MAILBOXES Winston Post Mount Black Cover
ARCHITECTURAL MAILBOXES 8830B-10 Winston Post Mount, Black, M

The Winston Post Mount by ARCHITECTURAL MAILBOXES features a textured, moulded resin frame, providing a stylish and durable design. The integral domed pull-style handle ensures easy access to your letters and parcels, making your daily routine more convenient. Its robust powder coat finish enhances longevity, protecting it against the elements. Additionally, the mailbox can be easily mounted on a standard 4-in x 4-in wooden post using an adapter plate, simplifying installation for you.

What We Like
Durable powder coat finish
Easy installation
Integral pull-style handle
Stylish design
#TOP 3

ARCHITECTURAL MAILBOXES 8950B-10 Chadwick Post Mount

8950B-10
Black
ARCHITECTURAL MAILBOXES 8950B-10 Chadwick Post Mount Cover
ARCHITECTURAL MAILBOXES 8950B-10 Chadwick Post Mount, Black, M

The Chadwick Post Mount Mailbox by ARCHITECTURAL MAILBOXES is designed for durability and style. Its cast aluminium handle provides a sturdy grip, making it easy for you to access your mail. The fully powder-coated finish, both inside and out, ensures that the mailbox remains resistant to rust and wear over time. Crafted from durable galvanised steel, this mailbox promises longevity, giving you a reliable solution for your postal needs. With dimensions of 21 in. x 6.61 in. x 8.8 in., it fits perfectly with various post models.

What We Like
Durable construction materials
Rust-resistant powder coating
Easy-to-use handle
Compatible with multiple post models
#TOP 4

Metz Large White Letter Box for Parcels

Metz
Hucbdjt
White
Metz Large White Letter Box for Parcels Cover
Metz Large White Letter Box Post Box Mail Letterbox Drop tall PARCEL Box

The Metz Letter Box is designed to ensure you never miss your parcels again. With its large door and ample capacity, you can easily receive and retrieve your mail without hassle. The high-quality gloss paint finish not only adds a stylish touch but also ensures durability. Additionally, it features an internal security locking system, providing peace of mind that your deliveries are safe. Optional legs can be bolted to the floor for extra stability, making this letter box a practical and secure choice for your home.

What We Like
Large door for easy access
Stylish gloss paint finish
Secure locking system
Optional bolting for stability
#TOP 5

4 Pcs Adjustable Heavy Duty Fence Post Supports

Xingwenhao
Type a
125x35x35mm
4 Pcs Adjustable Heavy Duty Fence Post Supports Cover
4 Pcs Fence Post Supports, Bolt Down Post Supports, Wood Fence Pergola Post Base Brackets, Adjustable Deck Post Anchor Brackets, Heavy Duty Fence Post Holder Support Base for Deck Railing Mailbox

The Xingwenhao Fence Post Supports are made from high-quality Q235 iron, ensuring they are corrosion-resistant and rust-proof, giving you strong and long-lasting support for your wooden posts. Their adjustable design fits various post sizes, so you can use them for different projects like pergolas or fences with ease. The convenient bolt-down feature with multiple pre-drilled holes makes installation straightforward, helping you secure posts firmly to wood, decks, or concrete floors. These supports are versatile and suitable for many outdoor settings, providing reliable stability for your structures.

What We Like
Durable corrosion-resistant material
Adjustable for various post sizes
Easy installation with pre-drilled holes
Suitable for many outdoor uses
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How deep should letterbox post be?

Using a post hole digger, or shovel to dig your post hole. Dig your post hole approximately 40cm deep, this allows for 10cm of gravel for drainage. The concrete needs to stay wet in order to cure properly, therefore, after digging your post hole, soak it, allowing the water to drain into the soil.

2. Do you have to have a letterbox by law in Australia?

It doesn't always occur to everyone, but letterboxes are required to follow regulations when it comes to their size, security and location in your front yard. Australia Post enforces these regulations and can be fairly strict in their jurisdiction.

Editor's Notes

During our letterbox post research, we found 74 letterbox post products and shortlisted 5 quality products. We collected and analyzed 59,459 customer reviews through our big data system to write the letterbox posts list. We found that most customers choose letterbox posts with an average price of £20.00.

The letterbox posts are available for purchase. We have researched hundreds of brands and picked the top brands of letterbox posts, including ARCHITECTURAL MAILBOXES, Metz, Xingwenhao.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.