7 Large Mailbox Options – Post Mount Residential Mailboxes

In recent years, many homeowners have been forced to upgrade to large capacity residential mailboxes. This is especially true for those who do a lot of online shopping or run a home-based business.

The average post mount residential mailbox is typically 8 inches wide by 10 inches tall by 16 inches deep. With only three quarters of a cubit foot of space, it is insufficient to hold all the letters, magazines, and small packages these homeowners may receive.

Unfortunately, most of the available space in the average residential mailbox is in the depth or length of the mailbox. This significantly limits its capacity to receive small packages or more than a few days worth of mail.

So what large capacity residential mailboxes are available for these homeowners?

In this article, the experts at The MailboxWorks, the nation’s largest provider of residential post mount mailboxes, offer an overview of large capacity residential mailboxes that today’s homeowners can choose from.

7 Large Capacity Mailbox Options

These large capacity residential mailboxes are listed here from smallest to the largest, ordered by capacity in square inches (height x width x depth) including:

1. Large Waterglass Studios Handmade Copper Mailbox
2. Large Architectural Geneva Locking Mailbox
3. Large Whitehall Balmoral Mailbox
4. Large Bacova Mailbox
5. Mail Boss Locking Security Mailbox
6. Oasis Jr Architectural Mailbox
7. dVault Curbside Delivery Vault Mailbox

1. Large Waterglass Studios Handmade Copper Mailbox – (1.95 cubit feet) – The seventh largest, and smallest of the large capacity residential mailboxes in this lineup by Waterglass Studios. This handmade Post Mount Copper mailbox measures 1.95 cubit feet (12.5” high x 11.75” wide x 23” deep).  This elegant, handcrafted Waterglass Studios large copper mailbox boasts over 50% more width than the standard post mount mailbox. This large residential mailbox can accept larger packages and large-format magazines.

2. Large Architectural Geneva Locking Mailbox – (2.15 cubit feet) – The sixth largest residential mailbox is the Architectural Mailboxes Geneva. This is a post mount mailbox that measures 2.15 cubit feet (15” high x 16.5” wide x 15” deep).  This large mailbox is nearly square in design, which translates into a very package friendly curbside mailbox.  Its black Baroque design, reminiscent of Parisian architecture, will provide a very distinct look for your home.

3. Large Whitehall Balmoral Mailbox – (2.18 cubit feet) – The fifth largest of the large capacity residential mailboxes is the Whitehall Balmoral. It measures 2.18 cubit feet (13” high x 13.625” wide x 21.25” deep).  The largest among all Whitehall mailbox models, the large Balmoral mailbox boasts nearly three times the space of a standard post mount mailbox.

4. Large Bacova Mailbox – (2.2 cubit feet) – The Bacova Decorative large post mount mailbox is the fourth largest residential mailbox available to homeowners today.  At 2.2 cubit feet (15” high x 11” wide x 23” deep), the Bacova decorative large mailbox is constructed in a typical post mount mailbox fashion. It is then overlaid in a hand laminated fiberglass wrap that resists harsh elements. This large curbside mailbox is also available in small and medium sizes, and the 2.2 cubic foot large size is so large that The MailboxWorks suggests caution when selecting it (as it is often too big for most applications).

5. Mail Boss Locking Security Mailbox – (2.39 cubit feet) – The Mail Boss Package Master Locking Mailbox is the third largest on our list of large capacity residential mailboxes. At 2.39 cubit feet (16” high x 12” wide x 21.5” deep), this large mailbox is an economical and utilitarian choice,

6. Oasis Jr Architectural Mailbox – (2.89 cubit feet) – The second largest curbside mailbox available to homeowners is the Architectural Mailboxes Large Oasis post mount mailbox at 2.89 cubit feet (20” high x 13.5” wide x 18.5” deep).  Like the Mail Boss, the Oasis mailbox is utilitarian in design and it holds an extraordinary amount of mail and many small packages.

7. dVault Curbside Delivery Vault Mailbox (4.17 cubit feet) – The largest post mount mailbox available to homeowners is the dVault curbside post mount mailbox.  At 4.17 cubit feet (34.25” high x 14.5” wide x 14.5” deep), the dVault mailbox is more than twice the height of any other large post mount mailbox and only the Geneva mailbox is wider.  If you are looking at what large capacity residential mailboxes are available today, the dVault’s size stands larger than any other.

Maximize Convenience with Spacious Mailboxes

For homeowners seeking a blend of style and functionality, large capacity residential mailboxes are the ideal solution. These mailboxes are designed to accommodate a higher volume of mail, including large packages, ensuring that you never miss a delivery due to size constraints. With their generous storage space, these mailboxes not only meet the demands of today’s online shopping trends but also enhance the curb appeal of your home with their elegant designs. Choosing a large capacity mailbox means prioritizing convenience, security, and aesthetic appeal. Whether you’re away from home frequently or simply prefer the ease of fewer trips to the mailbox, a larger mailbox can significantly improve your mail management experience.

At Mailbox Works, we offer an extensive selection of spacious mailboxes that cater to every style and need. Our products are designed with both security and elegance in mind, providing a practical yet stylish addition to your home. Embrace the convenience of a large capacity mailbox today.

Visit our website or contact us at 1-1-866-717-4943.This United States Postal Service PDF file takes a chronological look at the changes in mailbox sizes over the years. to explore our collection and find the perfect mailbox to complement your home. Shop Spacious Mailboxes | Reach Out for Personalized Assistance.

Categorized in: Residential Mailboxes