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Dimensions

  • Mail Chute Dimension:
    • Height: 110mm
    • Width: 375mm
    • Depth: 25mm
  • Mail box Dimensions:
    • Height: 400mm
    • Width: 375mm
    • Depth: 142mm
  • Dimensions of letter slot: 33mm x 340 mm
  • Correspondence suitable: A4 and C4
  • Capacity: 20.7L
  • Weight: 3.7kg

Features

  • Colours: Black, Dark Grey
  • Warranty: 2 years
  • Material: Galvanised steel
  • Thermal powder coated for enhanced rust resistance
  • Lock: Secure cylinder lock (Euro-Locks-Lowe&Fletcher),
  • Keys: 2 supplied

Delivery

Our current Dispatch and delivery terms can be viewed here

Description

Introducing the Gate-Mounted Post Box from Letterbox4You: The Perfect Blend of Convenience and Security.

Upgrade your gate with our premium Gate-Mounted Post Box from Letterbox4You, the ultimate solution for receiving mail and parcels right at your doorstep. With its sleek design and robust construction, this post box combines style, functionality, and security, providing you with a hassle-free way to manage your incoming mail.

Our Gate-Mounted Post Box is designed to complement the W3-3 Rear Access Letter Box, a customer-favorite from Letterbox4You. This combination offers unparalleled convenience and ensures a seamless integration with your gate.

Featuring a spacious interior, the Gate-Mounted Post Box effortlessly accommodates letters, magazines, small packages, and large envelopes. No more worrying about overflowing mailboxes or damaged deliveries. With this post box, your mail remains organized and protected from the elements.

Crafted from high-quality materials, the Gate-Mounted Post Box guarantees durability and weather resistance. Its robust construction ensures that it can withstand even the harshest elements, including rain, snow, and UV exposure. You can trust that your mail will stay safe and dry inside.

Enhanced security is at the forefront of our design. The Gate-Mounted Post Box features a sturdy lock mechanism, offering optimal protection against unauthorized access. Rest easy knowing that your valuable letters and packages are secure.

Not only does the Gate-Mounted Post Box offer practicality, but it also adds a touch of elegance to your gate and home exterior. Its sleek and contemporary design seamlessly integrates with the aesthetics of the W3-3 Rear Access Letter Box, ensuring a cohesive and stylish look.

Installation is a breeze with clear instructions and all necessary mounting hardware included. You’ll have your Gate-Mounted Post Box up and ready in no time, enhancing your home’s functionality and curb appeal.

Upgrade your gate today with our Gate-Mounted Post Box from Letterbox4You and experience the ultimate convenience, security, and style. Make managing your mail a breeze while adding a touch of sophistication to your home. Trust in Letterbox4You for quality postal solutions that exceed expectations.

View our complete range of gate post boxes here,
or you can view more of our rear access post boxes here.

Gatehouse W3-3 Large Post Box For Gates & Fences Rear Access

SKU: DAREA204

Price range: £91.79 through £107.99

Personalise your product below with radio buttons LIVE - Sep 2025

Do you want to personalise your post box? * £9.99

Do you want to add a number? *

Choose font *

Height? *

Choose colour *

What number would you like (max 4 characters) *

Min: 1 charactersMax: 4 characters

Do you want to add text? *

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Choose colour *

What text would you like (max 30 characters) *

Min: 1 charactersMax: 30 characters

0 / 30

Do we apply your chosen text to your letterbox? *

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*

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Dimensions

  • Mail Chute Dimension:
    • Height: 110mm
    • Width: 375mm
    • Depth: 25mm
  • Mail box Dimensions:
    • Height: 400mm
    • Width: 375mm
    • Depth: 142mm
  • Dimensions of letter slot: 33mm x 340 mm
  • Correspondence suitable: A4 and C4
  • Capacity: 20.7L
  • Weight: 3.7kg

Features

  • Colours: Black, Dark Grey
  • Warranty: 2 years
  • Material: Galvanised steel
  • Thermal powder coated for enhanced rust resistance
  • Lock: Secure cylinder lock (Euro-Locks-Lowe&Fletcher),
  • Keys: 2 supplied

Delivery

Our current Dispatch and delivery terms can be viewed here

Description

Introducing the Gate-Mounted Post Box from Letterbox4You: The Perfect Blend of Convenience and Security.

Upgrade your gate with our premium Gate-Mounted Post Box from Letterbox4You, the ultimate solution for receiving mail and parcels right at your doorstep. With its sleek design and robust construction, this post box combines style, functionality, and security, providing you with a hassle-free way to manage your incoming mail.

Our Gate-Mounted Post Box is designed to complement the W3-3 Rear Access Letter Box, a customer-favorite from Letterbox4You. This combination offers unparalleled convenience and ensures a seamless integration with your gate.

Featuring a spacious interior, the Gate-Mounted Post Box effortlessly accommodates letters, magazines, small packages, and large envelopes. No more worrying about overflowing mailboxes or damaged deliveries. With this post box, your mail remains organized and protected from the elements.

Crafted from high-quality materials, the Gate-Mounted Post Box guarantees durability and weather resistance. Its robust construction ensures that it can withstand even the harshest elements, including rain, snow, and UV exposure. You can trust that your mail will stay safe and dry inside.

Enhanced security is at the forefront of our design. The Gate-Mounted Post Box features a sturdy lock mechanism, offering optimal protection against unauthorized access. Rest easy knowing that your valuable letters and packages are secure.

Not only does the Gate-Mounted Post Box offer practicality, but it also adds a touch of elegance to your gate and home exterior. Its sleek and contemporary design seamlessly integrates with the aesthetics of the W3-3 Rear Access Letter Box, ensuring a cohesive and stylish look.

Installation is a breeze with clear instructions and all necessary mounting hardware included. You’ll have your Gate-Mounted Post Box up and ready in no time, enhancing your home’s functionality and curb appeal.

Upgrade your gate today with our Gate-Mounted Post Box from Letterbox4You and experience the ultimate convenience, security, and style. Make managing your mail a breeze while adding a touch of sophistication to your home. Trust in Letterbox4You for quality postal solutions that exceed expectations.

View our complete range of gate post boxes here,
or you can view more of our rear access post boxes here.

Frequently Asked Product Questions

How long until I receive my order?

We have 3 delivery options available at the checkout, 2-3 day, next day and next day priority to arrive before 12pm. Please note, orders need to be received before 12pm on a working day for us to dispatch the order on the same day. Orders received after 12pm on a Friday, over the weekend, or on a bank holiday, will not be dispatched until the following working day.

Is this item in stock?

Any item shown as “In stock” next to the “Add to basket” button, is available for immediate dispatch from our UK warehouse. Some of our communal letterbox options may require assembly, and we can have these available for dispatch within 2 weeks. Please find further details in the above ‘Description’.

🧠 Good things come to those who research…This customer spent time choosing the right post box — and they’re glad they did. The Partridge impressed with its high-quality finish, simple installation, and thoughtful extras (yes, it comes with 2 keys!).💬 “I’m so glad I did some research and picked this one.”📦 Built to last🔑 Comes with 2 keys🛠️ Easy to install✔️ Satisfaction guaranteed#Letterbox4you #PartridgePostBox #WallMountedLetterbox #CustomerReview

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✉️ Not all post boxes are created equal...This customer learned the hard way with a cheap alternative that couldn’t even take A4 post. Thankfully, the SD5 delivered — literally.✅ Takes A4 post with ease🧠 Clear info online = smart decision💌 Even the postie approves!💬 “Our post lady loves it too!”Now that’s a win.#Letterbox4you #WallMountedPostBox #SD5PostBox #HappyCustomer

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