There are a number of different criteria when considering the best locking security mailbox for your home or office.
- Size: Do you get large to mail, like catalogs, and will this mailbox fit it? Do you plan to travel and if so will this mailbox be able to fit the mail you receive while you’re away?
- Appearance: Does this locking mailbox look good with the rest of the curb appeal of your house?
- Security against the elements: Do you require a strong mailbox that can stand up to natural elements like wind, storms, falling trees? Or even human elements like baseball bats, or even a possible auto accident?
- Security against theft: Do you need a simple lock for basic deterrence? Or do you need a close-to-indestructible lock for better security?
- Price: Of course .. does it fit within your budget?
That is just the tip of the iceberg. The reason we like bestseller lists is that there are thousands of people every day just like you who look for locking mailboxes.
Each person places a different level of importance on each of these criteria. And the one residential security mailbox that fits most of those criteria the best will usually rise to the top when there are thousands of people to sample from.
Here is our complete list of top-selling locking residential mailboxes :
- Solar Group MSK00000 Wall Mount Locking Mailbox
- Step2 531700 MailMaster StoreMore Locking Mailbox
- Architectural Mailboxes 6200B-10 Oasis Jr. Locking Mailbox
- Solar Group DVKW0000 Large Lockable Wall Mount Mailbox
- Whitehall Wall Mounted Locking Mailbox
- Gibraltar Industries DMVKGV04 Large Vertical Wall Mount Mailbox
- Solar Group DVK00000 Vertical Style Locking Wall Mount Mailbox
- Solar Group RSKB0000 Curbside Locking Mailbox
- MailGuard 579M Security Mailbox
- Solar Group DVKPBZ00 Large Vertical Style Wall Mount Mailbox
Best locking mailbox
Solar Group MSK00000 Extra Large Security Wall Mount Locking Mailbox

Let’s look at a few reasons why the Solar Group MSK00000 Wall Mount Locking Mailbox is a bestseller:
- Extra-Large capacity to hold more mail, comfortably a good four to five days worth.
- Very attractive upgraded design. Nice clean style and quality
- Durable rustproof finish
- Sealed well, very tight and waterproof. One owner reports this mailbox living through winters quite reliably.
- Features an internal flap to protect against fishing
Overall, the Solar Group MSK00000 Locking Mailbox provides more than basic security with an attractive look at a reasonable price.
The list above covers a diverse range of locking mailboxes including different sizes, lock qualities, durability, capacities, construction build materials, and more.
This is a great list to start your research with. If you are looking for specific criteria, this bestseller list will help you compare and contrast a number of locking mailboxes and their wide variety of different features.
If you are searching for a locking residential mailbox as a gift or for yourself, chances are high you will find one of the above-listed mailboxes will fit your needs perfectly.