PickSmartly Review

Best Rear Cluster Mailboxes in 2026

9.9 PM Score
Products Evaluated
29
Reviews Analyzed
20,603
Brands Ranked
5
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When managing high-density residential properties or multi-unit commercial complexes, the logistics of mail delivery can become a significant operational bottleneck. Rear cluster mailboxes serve as the professional solution for these environments, providing a centralized, secure, and organized hub for incoming correspondence. Unlike standard residential mailboxes, these systems are engineered for high-frequency use, durability, and strict adherence to postal regulations. Selecting the right configuration is not just about aesthetics. It is about ensuring security for residents and streamlining the workflow for postal carriers.

Editor's Choice

Our Top Picks for Rear Cluster Mailboxes

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

Mail Boss 7506 Mail Manager Curbside Locking Security Mailbox, Black,Large

Mail Boss Curbside Locking Security Mailbox

4.8 (9,561 ratings)
MAIL BOSS 7506 21.00 X 10.75 X 11.25 Inches 22.00 Pounds

Reviews for MAIL BOSS (PM Score)

9.9 PM Score
Buy on Amazon
  • USPS Approved full-service residential locking security mailbox prevents mail-identity theft. Stainless steel hinges for ease of use
  • QUALITY: 14- and 16-gauge galvanized welded steel construction defends against vandalism. Mailbox Style: T1
  • SECURITY: Innovative baffle door accepts small parcels, packages, and a box of checks and also deters fishing. Does not include or require Mounting Plate
  • PATENTED: Includes patented Anti-Pry latch lock mechanism to prevent leveraged entry with a screwdriver & high security anti-drill, anti-pick 12-disc wafer lock
  • ACCESSORIES: Includes concealed outgoing mail clip, 3 keys, and required installation hardware
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

You might wonder if a curbside mailbox can actually provide real peace of mind, but the Mail Boss 7506 is built to prove the skeptics wrong. Instead of a flimsy tin box, this is a heavy-duty fortress made from 14- and 16-gauge galvanized welded steel designed to withstand vandalism. What really sets it apart is the innovative baffle door system. It allows you to drop in small parcels and checks without giving thieves a way to fish your mail out. The security is serious, too, featuring a patented anti-pry latch and a 12-disc wafer lock that resists drilling and picking. It is a robust, USPS-approved solution for anyone tired of worrying about identity theft or stolen packages sitting at the end of the driveway.

What We Like
Galvanized welded steel
Anti-pry latch mechanism
Baffle door design
Anti-drill wafer lock
Stainless steel hinges

Mail Boss 7205 Package Master Curbside Locking Security Mailbox | Granite 21.5 x 12 x 16.5 inches

Mail Boss Package Master Curbside Security Mailbox

4.7 (1,605 ratings)
MAIL BOSS 7205 21.50 X 12.00 X 16.50 Inches 52.00 Pounds

Reviews for MAIL BOSS (PM Score)

9.8 PM Score
Buy on Amazon
  • Your purchase includes One Mail Boss Package Master Curbside Locking Security Mailbox in Granite + Installation hardware | Mount post not included
  • Mail Box dimensions – 21.5" D x 12" W x 16.5" H | Weight – 53 lbs. | Packages – 10.5” L x 3.5” – 4.5” W x 3.5” – 4.5” H | Refer to product pictures for more dimensions
  • Stainless steel hinges and powder-coated finish for optimum weather resistance
  • Patented anti-pry latch locking mechanism in a 12- and 14-gauge electro-galvanized welded steel construction
  • Capable of being mounted within a brick column, post mounted individually or in a cluster with the use of a 2 box, 3 box , or 4 mailbox spreader bar
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Mail Boss Package Master stands as the definitive solution for homeowners tired of porch piracy and weather-damaged deliveries. This isn't your standard flimsy roadside box. It is a heavy-duty fortress built from 12- and 14-gauge electro-galvanized welded steel. I was particularly impressed by the patented anti-pry latch mechanism, which provides a level of security that standard mailboxes simply cannot match. The granite powder-coated finish looks sleek and holds up against the elements, supported by durable stainless steel hinges. While you will need to source your own mounting post, the versatility is excellent, allowing for individual installation or clustering with spreader bars. It is a substantial, 53-pound piece of hardware that offers genuine peace of mind for anyone receiving frequent packages.

What We Like
Anti-pry latch mechanism
Galvanized welded steel
Stainless steel hinges
Weather-resistant finish
Versatile mounting options

Architectural Mailboxes 6200B-10 Oasis Classic Locking Post Mount Parcel Mailbox with High Security Reinforced Lock,Black,18.00 x 15.00 x 11.50 inches

Architectural Mailboxes Oasis Classic Locking Parcel Mailbox

4.7 (2,074 ratings)
ARCHITECTURAL MAILBOXES 6200B-10 18.00 X 11.50 X 14.00 Inches 5.91 Pounds
  • Postmaster General approved and patented design allows delivery of mail bundles and small parcels - perfect for Internet and catalog shoppers
  • Body constructed of heavy 16 and 18 gauge galvanized steel fully powder coated prior to assembly for durability and long life
  • Doors include rubber seals to keep deliveries clean and dry - all hardware made from stainless steel and other corrosion resistant materials
  • Suitable for installation into a pilaster or column - the entire outer shroud is one piece to resist moisture and the elements
  • 18-Inch d x 14-Inch h x 11.5-Inch w, 23-Pound - Use Adapter Plate 7530-10 for 4x4 wood post installation
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Frequent online shoppers who are tired of porch piracy need the Oasis Classic to secure their deliveries. This isn't just a standard mailbox. It is a heavy-duty vault for your packages, built from thick 16 and 18 gauge galvanized steel. I was particularly impressed by the thoughtful weatherproofing, specifically the rubber seals on the doors that ensure your catalogs and small parcels stay bone-dry during heavy rain. The powder-coated finish and stainless steel hardware mean you won't be replacing a rusted hunk of metal in two years. Because the outer shroud is a single piece, it integrates beautifully into columns or pilasters while providing a seamless shield against the elements. It’s a substantial, 23-pound piece of hardware that feels genuinely permanent.

What We Like
Heavy galvanized steel
Weatherproof rubber seals
High security lock
Corrosion resistant hardware
Postmaster General approved

Mail Boss 7106 Curbside Steel Post Mount Security Locking Mailbox, Black, Extra Large

Mail Boss Extra Large Steel Locking Mailbox

4.7 (1,620 ratings)
MAIL BOSS 7106 21.00 X 11.25 X 13.75 Inches

Reviews for MAIL BOSS (PM Score)

9.8 PM Score
Buy on Amazon
  • Large capacity USPS approved high security locking curbside mailbox made of 12- and 14-gauge electro galvanized steel for strength and durability
  • Patented anti-pry latch locking mechanism and 12-wafer disc lock to prevent leveraged entry
  • Patented Fast-Trak Mounting Plate for easy installation on existing posts in minutes
  • Stainless steel hinges and powder-coated finish for optimum weather resistance
  • Includes 3 keys, reflective house numbers, 4 lag bolts and drill bit for installation. Locking access door with commercial grade high security wafer lock.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The heavy-duty weight of the 12- and 14-gauge electro galvanized steel immediately tells you this isn't your standard plastic curbside bin. I was particularly impressed by the patented anti-pry latch mechanism, which feels incredibly substantial compared to cheaper alternatives that are easily bypassed with a screwdriver. It handles the elements beautifully thanks to the stainless steel hinges and a rugged powder-coated finish that resists rust. Installation was surprisingly painless because the Fast-Trak Mounting Plate lets you secure it to an existing post in just minutes. With the included 12-wafer disc lock and extra-large capacity, it provides a massive sense of security for anyone tired of worrying about porch pirates or mail theft.

What We Like
Anti-pry latch mechanism
Galvanized steel construction
Fast-Trak mounting
12-wafer disc lock
Weather-resistant finish

Mail Boss 7526 Mail Manager Street Safe Locking Security Mailbox, Black

Mail Boss Street Safe Locking Security Mailbox

4.7 (1,169 ratings)
MAIL BOSS 7526 21.40 X 10.80 X 11.06 Inches 23.00 Pounds

Reviews for MAIL BOSS (PM Score)

9.8 PM Score
Buy on Amazon
  • REAR LOCKING access door for safe retrieval of mail and parcels away from street traffic
  • INNOVATIVE baffle door accepts mail bundles and small packages allowing for true security to prevent phishing
  • BI-CAM anti-pry latch locking mechanism featuring a chrome-alloy tempered steel hook cam
  • SECURE access door with commercial grade high security 12 disc wafer lock deters drilling and picking
  • USPS approved
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Mail Boss 7526 Mail Manager offers unmatched peace of mind through its clever rear-access design that keeps your deliveries far from the reach of street traffic. Unlike standard mailboxes that leave your identity vulnerable, this unit utilizes an innovative baffle door that accepts bundles and small packages while actively preventing phishing attempts. I was particularly impressed by the heavy-duty hardware, specifically the bi-cam anti-pry latch and the chrome-alloy tempered steel hook cam that makes forced entry incredibly difficult. The inclusion of a commercial-grade 12 disc wafer lock adds a professional layer of security that deters both drilling and picking. It is a rugged, USPS-approved solution for anyone tired of worrying about porch pirates or mail theft.

What We Like
Rear access door
Anti-phishing baffle door
Anti-pry latch mechanism
High security lock
USPS approved

Mail Boss Curbside, Wood Grain 7510 Mail Manager Locking Security Mailbox , Black

Mail Boss Wood Grain Locking Security Mailbox

4.7 (1,019 ratings)
MAIL BOSS 7510 21.00 X 10.70 X 11.20 Inches 25.00 Pounds

Reviews for MAIL BOSS (PM Score)

9.8 PM Score
Buy on Amazon
  • USPS-approved full-service residential locking mailbox prevents mail-identity theft
  • 14- and 16-gauge electro galvanized welded steel construction defends against vandalism, with an elegant wood-grain finish on the front face
  • Innovative baffle door accepts small packages and deters fishing, and patented anti-pry latch locking mechanism prevents leveraged entry
  • Includes concealed outgoing mail clip, 12-disc wafer lock, 3 keys and all necessary installation hardware
  • Dimensions: 21" D x 11. 25" H x 10. 75" W
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Homeowners living in high-traffic neighborhoods or areas prone to mail theft absolutely require the Mail Boss Curbside Mail Manager to protect their sensitive information. I was immediately struck by how this unit balances heavy-duty security with curb appeal, thanks to that elegant wood-grain finish on the front face. Unlike flimsy standard boxes, the 14- and 16-gauge electro galvanized steel construction feels incredibly sturdy against potential vandalism. The standout feature is definitely the innovative baffle door. It allows small packages to slide in while effectively deterring thieves from 'fishing' for your mail. Between the patented anti-pry latch and the 12-disc wafer lock, you get genuine peace of mind that your deliveries are staying put until you arrive with your keys.

What We Like
Wood grain finish
Anti-pry latch mechanism
Baffle door design
Galvanized steel construction
Locking security mailbox

Mail Boss 7206 Package Master Curbside Locking Security Mailbox | Black,Medium

Mail Boss Package Master Curbside Security Mailbox

4.7 (1,613 ratings)
MAIL BOSS 7206 21.50 X 12.00 X 16.50 Inches 53.00 Pounds

Reviews for MAIL BOSS (PM Score)

9.8 PM Score
Buy on Amazon
  • Your purchase includes One Mail Boss Package Master Curbside Locking Security Mailbox in Black + Installation hardware | Mount post not included
  • Mail Box dimensions – 21.5" D x 12" W x 16.5" H | Weight – 53 lbs. | Packages – 10.5” L x 3.5” – 4.5” W x 3.5” – 4.5” H | Refer to product pictures for more dimensions
  • Stainless steel hinges and powder-coated finish for optimum weather resistance.Since Mail Boss finishes are more textured than flat, use a soft bristle brush to clean
  • Patented anti-pry latch locking mechanism in a 12- and 14-gauge electro-galvanized welded steel construction
  • Capable of being mounted within a brick column, post mounted individually or in a cluster with the use of a 2 box, 3 box , or 4 mailbox spreader bar
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Mail Boss Package Master is a heavy-duty solution for homeowners tired of porch piracy, offering a level of physical security that standard plastic boxes simply cannot match. Built from 12- and 14-gauge electro-galvanized welded steel, this medium-sized black unit feels incredibly substantial at 53 lbs. The standout feature is definitely the patented anti-pry latch mechanism, which works alongside stainless steel hinges to keep your deliveries safe from tampering. While it is designed to be versatile enough for brick columns or individual post mounting, keep in mind that you will need to source your own mounting post separately. The powder-coated finish is remarkably durable against the elements, though you should stick to a soft bristle brush for cleaning to maintain that textured look.

What We Like
Anti-pry latch mechanism
Galvanized welded steel
Stainless steel hinges
Weather-resistant finish
Versatile mounting options

Architectural Mailboxes 6200Z-10 Oasis Classic Locking Post Mount Mailbox, Graphite Bronze

Architectural Mailboxes Oasis Classic Locking Post Mount Mailbox

4.6 (490 ratings)
ARCHITECTURAL MAILBOXES 6200Z-10 18.00 X 11.50 X 14.00 Inches 11.54 Pounds
  • Postmaster General approved and patented design allows delivery of mail bundles and small parcels - perfect for Internet and catalog shoppers
  • Body constructed of heavy 16 and 18 gauge galvanized steel fully powder coated prior to assembly for durability and long life
  • Doors include rubber seals to keep deliveries clean and dry - all hardware made from stainless steel and other corrosion resistant materials
  • Suitable for installation into a pilaster or column - the entire outer shroud is one piece to resist moisture and the elements
  • 18-Inch d x 14-Inch h x 11.5-Inch w, 23-Pound - Use Adapter Plate 7530-10 for 4x4 wood post installation
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Standard mailboxes often fail the modern shopper by leaving small parcels exposed to the rain or theft. The Oasis Classic solves this dilemma with a Postmaster General approved, patented design that specifically accommodates mail bundles and small packages. I was particularly impressed by the build quality. The heavy 16 and 18 gauge galvanized steel feels incredibly substantial, and the graphite bronze powder coating looks sophisticated on any curb. To keep your deliveries pristine, the doors feature integrated rubber seals that act as a shield against moisture. Because the outer shroud is a single piece, it offers superior protection against the elements, making it an ideal choice for installation into a pilaster or column. It is a heavy-duty, secure solution for anyone tired of soggy envelopes.

What We Like
Galvanized steel construction
Weatherproof rubber seals
Patented parcel design
Corrosion resistant hardware
Integrated moisture shield

Architectural Mailboxes 7900-7R-SR Boulder Mailbox, Red

Architectural Mailboxes Boulder Modern Mailbox in Red

4.6 (913 ratings)
ARCHITECTURAL MAILBOXES 7900-7R-SR 20.71 X 8.46 X 10.63 Inches
  • Contemporary modern design with galvanized steel construction that is fully powder coated inside and out for added corrosion resistance and a cast aluminum pull
  • Assembled with rust-free POM hinge pins
  • Reinforced door bracket for added rigidity
  • Mailbox is 8. 2 in. W x 10. 6 in. H x 20. 7 in. D and predrilled 4 in. x 10 in. mounting holes in floor allows for easy installation
  • Embossed side panels provide a place for house numbers to be applied
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Can a simple curb-side accessory actually redefine your home's entire aesthetic? The Boulder mailbox from Architectural Mailboxes makes a bold statement with its contemporary design and striking red finish. Beyond just looking sharp, the construction is built to survive the elements, utilizing galvanized steel that is powder coated both inside and out to fight off corrosion. I was particularly impressed by the attention to detail in the hardware, such as the rust-free POM hinge pins and the sturdy cast aluminum pull. The reinforced door bracket ensures the unit feels solid rather than flimsy when you open it daily. With predrilled mounting holes and embossed side panels ready for your house numbers, it balances high-end architectural style with practical, easy installation.

What We Like
Powder coated steel
Cast aluminum pull
Rust-free hinge pins
Reinforced door bracket
Embossed number panels

Salsbury Industries 4325BLK, Black Roadside Mailbox

Salsbury Industries Black Roadside Mailbox

4.5 (228 ratings)
SALSBURY INDUSTRIES 4325BLK 18.25 X 12.50 X 13.63 Inches 17.95 Pounds
  • Include an outgoing mail tray and an adjustable red signal flag
  • Front and rear access locking door with 2 keys for each door (keyed alike)
  • Mail is deposited through a non-locking access panel on the front and includes an outgoing mail tray
  • Mailboxes can be mounted on posts and in columns, masonry or walls
  • Feature a durable powder coated finish available in black, green, silver and white
  • Include an outgoing mail tray and an adjustable red signal flag. Size: 12.5" W x 13.625" H x 18.25" D
  • Mailboxes can be mounted on posts and in columns, masonry or walls
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
KART IT 9.64 No No No

The Salsbury Industries Black Roadside Mailbox offers unmatched security through its dual-access locking system. Unlike standard residential boxes, this model features both front and rear locking doors, each coming with two keyed-alike keys for total peace of mind. I was particularly impressed by the versatility of the mounting options. Whether you need to secure it to a post, a masonry column, or directly onto a wall, it adapts easily to your property's layout. The build quality feels substantial, wrapped in a durable powder-coated black finish that stands up to the elements. It even includes the essential practical touches like an adjustable red signal flag and a dedicated outgoing mail tray, making it a highly functional upgrade for any roadside setup.

What We Like
Dual locking doors
Powder coated finish
Adjustable signal flag
Versatile mounting options
Outgoing mail tray

Wall Mounted Locking Vertical Dropbox Mailbox - Safe and Secure (Large) | Made with Galvanized Steel (Black)

Yulli Wall Mounted Locking Vertical Mailbox

YULLI CO1 4.75 X 11.00 X 16.00 Inches

Reviews for YULLI (PM Score)

9.1 PM Score
Buy on Amazon
  • Safe and Secure (Comes with 4 keys) - Design of the mailbox prevents theft by prohibiting hands from reaching inside
  • Fully Open Bin Door - Allows for easy deposit of larger items and magazines
  • Durable Construction - Made with 24 gauge galvanized sheet metal with a powdered finish to resist corrosion from weather
  • Easy Installation - Comes with screws, anchors, and bumpers for simple 3 steps installation
  • 100% money back guarantee – Buy with confidence! We will refund you if there is any issue with our product
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Yulife, LLC 4.89 Yes Yes Yes

Package theft and mail fishing are constant headaches for homeowners, but this vertical dropbox from Yulli offers a serious deterrent. I was particularly impressed by the clever design that prevents anyone from reaching through the slot to grab your mail. It is built from heavy-duty 24 gauge galvanized steel with a powdered finish, so you don't have to worry about rust or weather damage over time. The large, fully open bin door makes it incredibly easy to slide in bulky magazines or oversized envelopes without a struggle. Installation is a breeze since it includes all the necessary screws, anchors, and bumpers to get it mounted securely in just three steps. It even comes with four keys, which is a thoughtful touch for shared households.

What We Like
Galvanized steel construction
Theft-deterrent design
Corrosion resistant finish
Large capacity bin
Easy three-step installation

Salsbury Industries 2014RL Mailbox, 14 Doors, Rear Loading, Brass

Salsbury Industries 14-Door Brass Mailbox Unit

SALSBURY INDUSTRIES 2014RL 15.00 X 23.50 X 26.50 Inches
  • Unit dimension: 23-1/2" W x 26-1/2" H x 16" D
  • Doors dimensions: (12) 5-1/2" W x 6" H, (2) 11" W x 6" H
  • Compartments have open backs
  • Designed to stack 2 high and mount adjacent to each other or between wall studs
  • Optional hinge locking rear cover available for purchase (Model # 2050 / ASIN B005GF06JE)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Why settle for a flimsy plastic slot when your building deserves a statement piece of hardware? The Salsbury Industries 14-door mailbox unit is a heavy-duty solution that blends professional utility with a high-end brass finish. Measuring roughly 23-1/2 inches wide and 26-1/2 inches high, it offers a versatile configuration of twelve standard compartments and two larger slots for oversized mail. I love how the design allows for modularity. You can stack these two high or mount them side-by-side between wall studs to create a seamless installation. While the compartments feature open backs for easy rear loading, you can opt for a locking rear cover to add an extra layer of security. It is a substantial, well-engineered piece of home improvement that feels built to last.

What We Like
Elegant brass finish
Fourteen total compartments
Modular stacking design
Rear loading access
Versatile mounting options

Salsbury Industries 3710S-04AFU 4C Horizontal Mailbox, Aluminum

Salsbury Industries Aluminum 4-Door Horizontal Mailbox

SALSBURY INDUSTRIES 3710S-04AFU-SALSBURY 17.00 X 16.38 X 37.50 Inches 69.98 Pounds
  • Unit Dimension: 16-3/8" W x 37.5" H x 17" D
  • Door Size: (4) 13-1/4" W x 6-3/4" H
  • Single Column
  • Include factory installed 3/4" W x 1/4" D trim and a solid rear cover
  • Manufactured by Salsbury Industries to USPS-STD-4C Specifications
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Salsbury Industries 4C Horizontal Mailbox is a heavy-duty aluminum solution that prioritizes strict USPS compliance for multi-unit reliability. Standing at 37.5 inches tall, this single-column unit is designed to maximize vertical space without sacrificing accessibility. Each of the four doors provides a generous 13-1/4 inch by 6-3/4 inch opening, making it practical for standard mail delivery. I was particularly impressed by the attention to detail in the installation package. It arrives with a factory-installed 3/4 inch trim and a solid rear cover, which ensures a clean, professional look against your wall. Whether you are upgrading an apartment complex or a multi-family dwelling, the durable aluminum construction and precise engineering make this a dependable choice for long-term mail security.

What We Like
USPS-STD-4C compliant
Durable aluminum construction
Four individual doors
Factory installed trim
Solid rear cover

Salsbury Industries 2108RL Americana Mailbox, 8 Doors, Rear Loading, Aluminum

Salsbury Industries Americana Aluminum 8-Door Mailbox

SALSBURY INDUSTRIES 2108RL 15.00 X 23.50 X 26.50 Inches 77.00 Pounds
  • Unit dimension: 23-1/2" W x 26-1/2" H x 16" D
  • Doors dimension: 11" W x 6" H
  • Compartments have open backs
  • Designed to stack 2 high and mount adjacent to each other or between wall studs
  • Optional hinge locking rear cover available for purchase (Model # 2150 / ASIN B005GF09QE )
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
KART IT 9.62 No No No

After weeks of use in a high-traffic residential setting, the durability of this aluminum unit has become its most defining characteristic. The Americana 8-door system is built for serious organization, offering a substantial footprint of 23-1/2 inches wide by 26-1/2 inches high. I found the rear-loading design particularly efficient for installation, especially since the compartments feature open backs for easy access. It is incredibly versatile for property managers because you can stack two units high or mount them side-by-side between wall studs to create a seamless bank of mailboxes. While the standard setup is robust, you can upgrade the security by adding a hinge-locking rear cover. It is a heavy-duty solution that balances professional aesthetics with practical, modular utility.

What We Like
Durable aluminum construction
Eight individual compartments
Rear loading design
Stackable configuration
Modular mounting options

Nasta D-ALL KS-RB140SL-W Return Box, Front Entry and Front, Indoor Type, White, Body Depth 23.6 inches (60 cm), Body Height 12.4 inches (31.75 cm), Bo...

Nasta D-ALL Front Entry Return Box

ナスタ(NASTA) KS-RB140SL-W

Reviews for ナスタ(NASTA) (PM Score)

0.0 PM Score
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  • Finish: Body: No.4 Finish. Door: Hairline Finish Acrylic Baked Paint Color: Clear
  • Type: Front and rear entry
  • Width: 28.3 inches (720 mm)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon Japan 5.10 No No No

Imagine standing at your front door and realizing a package was delivered securely through the wall rather than left vulnerable on the porch. The Nasta D-ALL return box transforms your entryway into a seamless, high-end delivery hub. This indoor-type unit features a sophisticated No.4 finish on the body and a sleek hairline finish on the door, ensuring it looks like a deliberate architectural choice rather than an afterthought. With a generous 28.3-inch width and a dual-entry design, it provides ample space for incoming items while maintaining a professional aesthetic. The clear acrylic baked paint adds a layer of refined durability that holds up well in modern home environments. It is a substantial piece of hardware that prioritizes both security and curb appeal for the discerning homeowner.

What We Like
Dual entry design
Hairline door finish
No.4 body finish
Wide 28-inch profile
Clear acrylic coating

Nasta D-ALL KS-RB160SL-R-BK Return Box, Front and Rear Use, Indoor Type, Black, Body Depth 23.6 inches (60 cm), Body Height 13.2 inches (33.7000000000...

Nasta D-ALL Dual Access Return Mail Box

ナスタ(NASTA) KS-RB160SL-R-BK

Reviews for ナスタ(NASTA) (PM Score)

0.0 PM Score
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  • Finish: Body: No.4 Finish. Door: Hairline Finish Acrylic Baked Paint Color: Clear
  • Type: Front and back entry
  • Width: 28.3 inches (720 mm)
  • Lock: Latch lock
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon Japan 5.10 No No No

Your hallway or entryway transforms from a cluttered mess into an organized hub the moment you install this Nasta D-ALL return box. Designed for seamless indoor use, this unit solves the headache of managing deliveries by offering both front and rear entry access. The build quality is immediately apparent through the sophisticated No.4 finish on the body and the elegant hairline finish on the door, which is protected by a clear acrylic baked paint. At 28.3 inches wide, it provides ample space for incoming items, while the integrated latch lock ensures your contents stay secure. It is a professional-grade solution for anyone looking to streamline their mail handling with a sleek, black aesthetic that fits modern architectural styles.

What We Like
Dual entry access
Hairline finish door
Secure latch lock
Sleek black body
Indoor type design

Nasta D-ALL KS-RB130SL-BK Return Box, Front Entry Front, Indoor Type, Black, Body Depth 23.6 inches (60 cm), Body Height 16.0 inches (40.75 cm), Body...

Nasta D-ALL Front and Rear Entry Return Box

ナスタ(NASTA) KS-RB130SL-BK

Reviews for ナスタ(NASTA) (PM Score)

0.0 PM Score
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  • Finish: Body: No.4 Finish. Door: Hairline Finish Acrylic Baked Paint Color: Clear
  • Type: Front and rear entry
  • Width: 22.0 inches (560 mm)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon Japan 5.10 No No No

The brushed No.4 finish on this Nasta return box catches the light with a sophisticated, professional sheen that immediately elevates a home entryway. This isn't just a utility item. It is a substantial piece of hardware designed for seamless indoor integration. With a depth of 23.6 inches and a generous 22-inch width, it offers a practical footprint for managing deliveries through both front and rear entries. The hairline finish on the door, protected by a clear acrylic baked paint, provides a durable and elegant aesthetic that resists the wear of daily use. While the one to two-month shipping window requires some patience, the high-end build quality suggests it is a long-term investment for a well-organized home.

What We Like
Dual entry design
Brushed No.4 finish
Hairline door texture
Acrylic baked paint
Spacious interior depth

Salsbury Industries 3716D-20AFU 4C Horizontal Mailbox with Front Loading and USPS Access

Salsbury Industries Four-Compartment Horizontal Mailbox

SALSBURY INDUSTRIES 3716D-20AFU 17.00 X 31.13 X 56.75 Inches
  • Outgoing mail compartment includes the U.S.P.S. master lock access door and cannot be used for mail distribution
  • Outgoing mail compartment includes a 10-3/4" W x 3/4" H mail slot and weather protection hood
  • Include factory installed 3/4" W x 1/4" D trim and a solid rear cover
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Property managers overseeing multi-unit residential buildings need a heavy-duty mail solution that prioritizes security and postal compliance without sacrificing aesthetics. This Salsbury Industries unit stands out because it integrates a dedicated outgoing mail compartment featuring a weather-protected slot and a specialized U.S.P.S. master lock access door. This design ensures that while residents can easily drop off outgoing correspondence, the system remains strictly organized for professional mail distribution. The inclusion of a factory-installed trim and a solid rear cover provides a polished, finished look that is often missing from cheaper alternatives. It is a robust, front-loading setup that feels built to withstand the daily rigors of high-traffic mail handling while keeping everything secure and dry.

What We Like
USPS access door
Weather protection hood
Front loading design
Solid rear cover
Factory installed trim

Salsbury Industries 3711D-10AFU 4C Horizontal Mailbox, Aluminum

Salsbury Industries Aluminum 4C Horizontal Mailbox

SALSBURY INDUSTRIES 3711D-10AFU 17.00 X 31.13 X 41.00 Inches 154.00 Pounds
  • Unit Dimension: 31-1/8" W x 41" H x 17" D
  • Door Size: (10) 13-1/4" W x 3-1/4" H. Parcel Locker Door Size: (2) 13-1/4" W x 17-1/4" H
  • Double Column
  • Include factory installed 3/4" W x 1/4" D trim and a solid rear cover
  • Manufactured by Salsbury Industries to USPS-STD-4C Specifications
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
KART IT 9.64 No No No

The Salsbury Industries 4C Horizontal Mailbox stands out as a heavy-duty, USPS-STD-4C compliant solution for high-density mail management. This double column aluminum unit is built for serious utility, featuring ten standard mail compartments alongside two large parcel locker doors to handle modern delivery needs. Measuring roughly 31 inches wide and 41 inches high, it offers a substantial footprint that feels incredibly stable once installed. I was particularly impressed by the inclusion of the factory-installed trim and a solid rear cover, which ensures a clean, professional finish against your wall. While the price point reflects its premium industrial grade, the combination of durable aluminum construction and dedicated parcel space makes it a smart long-term investment for any multi-unit property.

What We Like
USPS-STD-4C compliant
Durable aluminum construction
Integrated parcel lockers
Double column design
Factory installed trim

Salsbury Industries 3708S-06GFP 4C Horizontal Mailbox, Gold

Salsbury Industries Four Compartment Gold Horizontal Mailbox

SALSBURY INDUSTRIES 3708S-06GFP 17.00 X 16.38 X 30.50 Inches 71.50 Pounds
  • Unit Dimension: 16-3/8" W x 30.5" H x 17" D
  • Door Size: (6) 13-1/4" W x 3-1/4" H
  • Single Column
  • Include master commercial lock(s) (with 2 keys)
  • Include factory installed 3/4" W x 1/4" D trim and a solid rear cover
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most people assume a mailbox is just a utility, but this Salsbury Industries gold unit functions more like a piece of architectural hardware. At 30.5 inches tall, this single-column setup provides a substantial presence that elevates a building's entryway rather than just sitting there. The four horizontal compartments are generously sized with 13-1/4 inch wide doors, making it much more practical for modern mail than those cramped, old-school vertical slots. I particularly like that it comes with a factory-installed trim and a solid rear cover, which ensures a clean, professional finish against your wall. The inclusion of a master commercial lock system with two keys means security is built-in from the moment you mount it, providing peace of mind for multi-user environments.

What We Like
Four horizontal compartments
Gold finish
Master commercial locks
Solid rear cover
Factory installed trim

Salsbury Industries 3709S-07ARP 4C Horizontal Mailbox, Aluminum

Salsbury Industries Aluminum 4-Compartment Horizontal Mailbox

SALSBURY INDUSTRIES 3709S-07ARP 17.00 X 16.38 X 34.00 Inches 77.00 Pounds
  • Unit Dimension: 16-3/8" W x 34" H x 17" D
  • Door Size: (7) 13-1/4" W x 3-1/4" H
  • Single Column
  • Include factory installed 3/4" W x 1/4" D trim and a solid rear cover
  • Parcel locker doors include master commercial lock(s)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
No No No

Most people assume a mailbox is just a metal box, but the Salsbury Industries horizontal unit proves that high-end hardware is actually a structural upgrade for your entryway. This single-column aluminum model feels incredibly substantial, especially with the factory-installed trim that gives it a finished, architectural look rather than a DIY feel. The seven individual doors provide a surprisingly efficient layout for a unit that is only 16-3/8 inches wide, and the inclusion of a solid rear cover ensures your mail stays protected from the elements. I particularly like that the parcel locker doors come equipped with master commercial locks, adding a layer of professional-grade security that you rarely find in standard residential setups. It is a robust, well-proportioned solution for anyone needing organized, secure mail storage.

What We Like
Durable aluminum construction
Master commercial locks
Factory installed trim
Solid rear cover
Seven compartment doors

Salsbury Industries 3704D-06ZRP 4C Horizontal Mailbox, Bronze

Salsbury Industries Bronze Four Compartment Horizontal Mailbox

SALSBURY INDUSTRIES 3704D-06ZRP 17.00 X 31.13 X 16.50 Inches 71.50 Pounds
  • Unit Dimension: 31-1/8" W x 16.5" H x 17" D
  • Door Size: (6) 13-1/4" W x 3-1/4" H
  • Double Column
  • Include factory installed 3/4" W x 1/4" D trim and a solid rear cover
  • Parcel locker doors include master commercial lock(s)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

You might wonder if a mailbox is worth a premium investment, but the Salsbury Industries bronze horizontal unit proves that curb appeal and security are worth the extra effort. This double-column setup is impressively substantial, measuring over 31 inches wide and providing a sturdy footprint for any home improvement project. I was particularly struck by the attention to detail in the finish, especially with the factory-installed trim that gives it a polished, built-in look rather than a slapped-on appearance. The six individual doors are sized perfectly for standard mail, and the inclusion of master commercial locks on the parcel doors offers a level of peace of mind you just don't get with cheaper plastic alternatives. It is a heavy-duty, professional-grade solution that looks as good as it functions.

What We Like
Bronze finish
Master commercial locks
Factory installed trim
Solid rear cover
Double column design

Nasta D-All KS-RB150SL-R-W Return Box, Front and Rear Opening, Indoor Type, White, Body Depth 23.6 inches (60 cm), Body Height 16.8 inches (42.7 cm),...

Nasta D-All Front and Rear Opening Return Box

ナスタ(NASTA) KS-RB150SL-R-W

Reviews for ナスタ(NASTA) (PM Score)

0.0 PM Score
Buy on Amazon
  • Finish: Body: No.4 Finish. Door: Hairline Finish Acrylic Baked Paint Color: Clear
  • Type: Front and back entry
  • Width: 22.0 inches (560 mm)
  • Lock: Latch lock
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
No No No

Homeowners managing tight indoor mail corridors will find the Nasta D-All return box to be an absolute game-changer for logistics. This unit solves the headache of one-sided access by offering both front and rear opening capabilities, making it incredibly versatile for various architectural layouts. The aesthetic is surprisingly sophisticated for a utility item, featuring a sleek No.4 finish on the body and a refined hairline finish on the door protected by clear acrylic baked paint. It feels substantial and well-engineered, especially with the secure latch lock mechanism in place. Whether you are tucking it into a niche or installing it in a dedicated mail area, its compact 22-inch width ensures it fits seamlessly without looking like a bulky afterthought.

What We Like
Dual entry design
Hairline finish door
Secure latch lock
Indoor mounting type
Sleek white finish

Salsbury Industries 2016RL Mailbox, 16 Doors, Rear Loading, Brass

Salsbury Industries 16-Door Brass Mailbox Unit

SALSBURY INDUSTRIES 2016RL 15.00 X 23.50 X 26.50 Inches
  • Unit dimension: 23-1/2" W x 26-1/2" H x 16" D
  • Doors dimension: 5-1/2" W x 6" H
  • Compartments have open backs
  • Designed to stack 2 high and mount adjacent to each other or between wall studs
  • Optional hinge locking rear cover available for purchase (Model # 2050 / ASIN B005GF06JE)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Managing mail distribution for a multi-unit building requires a solution that balances high-capacity storage with an upscale aesthetic. The Salsbury Industries 16-door brass mailbox solves the headache of cluttered entryways by providing a centralized, professional-grade hub for residents. At 23-1/2 inches wide and 26-1/2 inches high, this unit is substantial enough to handle heavy traffic, yet its design allows for clever installation between wall studs or stacked two high for even more density. The rear-loading compartments feature open backs for easier access, and the brass finish ensures the unit looks premium rather than industrial. While it is currently facing some stock shortages, the ability to add a hinge-locking rear cover makes it a highly customizable option for property managers prioritizing security.

What We Like
Elegant brass finish
Sixteen individual compartments
Rear-loading design
Stackable configuration
Wall stud mounting

NASTA D-All KS-RB130SL-W Return Box, Front Opening, Indoor Type, White, Body Depth 23.6 inches (60 cm), Body Height 16.1 inches (40.75 cm), Body Width...

NASTA D-All Front Opening Indoor Return Box

ナスタ(NASTA) KS-RB130SL-W

Reviews for ナスタ(NASTA) (PM Score)

0.0 PM Score
Buy on Amazon
  • Finish: Body: No.4 Finish. Door: Hairline Finish Acrylic Baked Paint Color: Clear
  • Type: Front and rear entry
  • Width: 22.0 inches (560 mm)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
No No No

The NASTA D-All Return Box redefines entryway organization with its sleek, dual-entry design that prioritizes both form and function. This indoor unit features a sophisticated No.4 finish on the body paired with a refined hairline finish on the door, making it look much more like a high-end architectural element than a standard utility box. The front-opening mechanism, complemented by a clear acrylic baked paint finish, allows for effortless access while maintaining a clean aesthetic. With a depth of 23.6 inches and a width of 22.0 inches, it provides a substantial footprint for managing deliveries or mail within your home. It is a professional-grade solution for anyone looking to integrate seamless package handling directly into their interior decor.

What We Like
Dual entry design
Hairline finish door
Sophisticated No.4 finish
Clear acrylic paint
Indoor type

Nasta D-All KS-RB140SL-S Return Box, Front Entry, Indoor Type, Stainless Steel Hair Line, Body Depth 23.6 inches (60 cm), Body Height 12.5 inches (31....

Nasta Stainless Steel Front Entry Return Box

ナスタ(NASTA) KS-RB140SL-S

Reviews for ナスタ(NASTA) (PM Score)

0.0 PM Score
Buy on Amazon
  • Finish: Body: No.4 Finish. Door: Hairline Finish Acrylic Baked Paint Color: Clear
  • Type: Front and rear entry
  • Width: 28.3 inches (720 mm)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon Japan 5.10 No No No

The Nasta D-All Return Box is a masterclass in durable, high-end entryway design. What immediately catches your eye is the sophisticated No.4 finish on the body paired with a stunning hairline finish on the door, protected by a clear acrylic baked paint. This isn't just a functional mail or package receptacle. It is a premium architectural element for your home's exterior. The front and rear entry design makes the logistics of receiving deliveries incredibly seamless, while the generous 28.3-inch width ensures you aren't constantly struggling with larger items. While the four to six-week shipping window requires some patience, the heavy-duty stainless steel construction makes it clear that this is a long-term investment in your home's curb appeal and utility.

What We Like
Stainless steel construction
Hairline finish door
Front and rear entry
Premium No.4 finish
Wide 28.3-inch body

Salsbury Industries 3710SA-04AFP 4C Horizontal Mailbox, Aluminum

Salsbury Industries Aluminum 4-Door Horizontal Mailbox

SALSBURY INDUSTRIES 3710SA-04AFP 17.00 X 16.38 X 37.50 Inches 82.50 Pounds
  • Unit Dimension: 16-3/8" W x 37.5" H x 17" D
  • Door Size: (4) 13-1/4" W x 3-1/4" H. Parcel Locker Door Size: (1) 13-1/4" W x 15-1/2" H
  • Single Column
  • Include master commercial lock(s) (with 2 keys)
  • Include factory installed 3/4" W x 1/4" D trim and a solid rear cover
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

This Salsbury Industries aluminum horizontal mailbox stands out as a robust home improvement solution for those needing organized, secure mail delivery in a single-column format. The build quality is evident in its aluminum construction, and the inclusion of a factory-installed 3/4-inch trim and solid rear cover gives it a much more polished, professional look than standard utility boxes. It is thoughtfully designed with four standard doors for daily mail and a larger parcel locker door to handle those unexpected packages. Security is a priority here, as it comes equipped with a master commercial lock and two keys right out of the box. While the current stock status means you might have to wait a moment for delivery, the comprehensive feature set makes it a worthwhile investment for long-term durability.

What We Like
Durable aluminum construction
Integrated parcel locker
Commercial master locks
Factory installed trim
Solid rear cover

Salsbury Industries 3710S-03GFP 4C Horizontal Mailbox, Gold

Salsbury Industries Four-Compartment Gold Horizontal Mailbox

SALSBURY INDUSTRIES 3710S-03GFP 17.00 X 16.38 X 37.50 Inches 77.00 Pounds
  • Unit Dimension: 16-3/8" W x 37.5" H x 17" D
  • Door Size: (3) 13-1/4" W x 3-1/4" H. Parcel Locker Door Size: (1) 13-1/4" W x 17-1/4" H
  • Single Column
  • Include master commercial lock(s) (with 2 keys)
  • Include factory installed 3/4" W x 1/4" D trim and a solid rear cover
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Managing multi-unit mail deliveries and oversized packages in a single, organized station is a constant headache for property managers. This Salsbury Industries gold horizontal mailbox solves that logistical mess by combining three standard mail slots with a dedicated, large-format parcel locker. Standing at 37.5 inches tall, the single-column design feels substantial and professional. I was particularly impressed by the attention to detail, such as the factory-installed trim and the solid rear cover that ensures a clean, secure installation. The unit comes ready to work with a commercial master lock and two keys included, meaning you won't be hunting for hardware after assembly. It is a heavy-duty, aesthetically pleasing solution for anyone needing to consolidate mail and parcels into one secure footprint.

What We Like
Integrated parcel locker
Commercial master lock
Solid rear cover
Elegant gold finish
Factory installed trim

Salsbury Industries 3706D-09ZFP 4C Horizontal Mailbox, Bronze

Salsbury Industries Bronze Four Compartment Horizontal Mailbox

SALSBURY INDUSTRIES 3706D-09ZFP 17.00 X 31.13 X 23.50 Inches 99.00 Pounds
  • Unit Dimension: 31-1/8" W x 23.5" H x 17" D
  • Door Size: (9) 13-1/4" W x 3-1/4" H
  • Double Column
  • Include master commercial lock(s) (with 2 keys)
  • Include factory installed 3/4" W x 1/4" D trim and a solid rear cover
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

After weeks of use, the sheer durability of this Salsbury Industries bronze unit becomes immediately apparent. This isn't just a flimsy receptacle. It is a substantial piece of hardware designed for high-traffic environments or organized residential settings. The double column configuration provides a sleek, professional look, while the nine individual door slots ensure plenty of space for mail and small packages. I was particularly impressed by the factory-installed trim and solid rear cover, which give it a finished, high-end appearance that hides mounting hardware. Security feels reliable thanks to the included master commercial locks and keys, making it a trustworthy choice for anyone prioritizing privacy and protection for their correspondence.

What We Like
Four compartment design
Bronze finish
Commercial master locks
Solid rear cover
Integrated trim
Buying Guide

A Guide to Selecting the Best Rear Cluster Mailboxes

A Guide to Selecting the Best Rear Cluster Mailboxes

Understanding Configuration and Capacity

The first decision in selecting a rear cluster system is determining the scale of your installation. These units are typically categorized by the number of individual mail compartments they house. For small apartment buildings or townhome clusters, a mid-sized unit might suffice. However, for large-scale developments, you may need to consider modular systems that can be expanded or linked together. When calculating capacity, always account for future growth. It is often more cost-effective to install a system with slightly more compartments than currently required than to attempt a retrofit later. Additionally, consider whether your residents require larger compartments for packages, which is increasingly important in the era of e-commerce.

Security and Material Durability

Because rear cluster mailboxes are often located in semi-private or exterior areas, security is paramount. Look for units constructed from heavy-duty, powder-coated aluminum or galvanized steel. These materials offer superior resistance to corrosion, oxidation, and the elements, ensuring the unit remains functional for decades. Regarding theft prevention, prioritize mailboxes that feature high-security locking mechanisms. Single-point locking systems, where one key opens all compartments, are common for convenience, but high-end models often offer individual locking cylinders for each resident to enhance privacy. Furthermore, ensure the unit is designed to be bolted into a concrete pad or mounted to a structural wall to prevent tampering or unauthorized relocation.

Postal Compliance and Accessibility

A critical, often overlooked factor is compliance with national postal standards. A mailbox that does not meet specific dimensional or accessibility requirements may be rejected by your local postal carrier, leading to delivery delays and frustration. Ensure the unit is designed for 'master key' access, allowing carriers to deposit mail efficiently without needing to interact with individual resident locks. Accessibility is equally vital. The height and placement of the cluster must comply with local disability acts, ensuring that residents with mobility aids can easily access their mail. Check that the door openings are wide enough and the retrieval height is within the ergonomic range for all users.

Aesthetics and Environmental Integration

While functionality is the priority, the mailbox cluster is a permanent fixture of your property’s landscape. A mismatched or poorly installed unit can detract from the curb appeal of a luxury development. Choose finishes that complement your building’s architecture—matte black, bronze, or brushed silver are popular choices that hide fingerprints and weathering well. Consider the installation environment: if the unit is exposed to direct sunlight or heavy coastal salt air, prioritize specialized coatings that prevent UV fading and salt-spray corrosion. A well-chosen cluster mailbox acts as a functional piece of site furniture that enhances the professional look of the entire complex.

Ready to choose?

Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Rear Cluster Mailboxes before you buy.

Standard mailboxes are typically individual units for single residences, whereas rear cluster mailboxes are centralized units designed to serve multiple residents in apartment complexes, condos, or multi-family housing developments.

Yes, most multi-unit mailboxes must comply with specific postal regulations regarding dimensions, locking mechanisms, and accessibility to ensure mail carriers can service them efficiently.

For high-traffic multi-family environments, powder-coated aluminum or heavy-duty stainless steel are the best choices as they resist rust, corrosion, and UV damage better than painted steel.

You should calculate the total number of individual mail compartments needed, plus extra capacity for parcel lockers, which are essential for modern deliveries.

While some basic models only offer letter slots, most high-quality modern units include integrated parcel lockers to accommodate larger packages and prevent theft.

Most professional-grade units feature modular locking systems, allowing you to replace or upgrade individual tenant locks without replacing the entire unit.

Centralized Cluster Boxes (CBUs) are often wall-mounted or integrated into structures, while pedestal-mounted units are designed to stand independently on a concrete base in parking lots or walkways.

Low-maintenance units made of non-corrosive metals require very little upkeep beyond occasional cleaning and ensuring that the locking mechanisms remain lubricated and free of debris.
Research & Insights

Our Analysis of Rear Cluster Mailboxes

20,603 Reviews Analyzed
29 Products Evaluated
4.0 Avg PM Score
5 Brands Ranked

Top 10 Rear Cluster Mailboxes Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 Salsbury Industries 13 (44.8%)
  2. 02 Mail Boss 6 (20.7%)
  3. 03 ナスタ(Nasta) 6 (20.7%)
  4. 04 Architectural Mailboxes 3 (10.3%)
  5. 05 Yulli 1 (3.4%)

What Our Analysis Found

We've carried out a comprehensive analysis of 20,603 reviews on Rear Cluster Mailboxes, using our selection criteria to identify the best options in the hardware. Our findings reveal that most customers typically select Rear Cluster Mailboxes priced around $681.23.

Our team of expert editors reviewed these high-quality items and handpicked the top 29 Rear Cluster Mailboxes for your consideration..

We are dedicated to assisting our users in finding the right mailboxes Products based on their needs, saving them considerable time when choosing which Rear Cluster Mailboxes to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.

Side by Side

Comparison Table

Compare the top 29 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 Mail Boss Curbside Locking Security Mailbox Mail Boss 9.9 4.8 (9,561) Buy on Amazon
2 Mail Boss Package Master Curbside Security Mailbox Mail Boss 9.8 4.7 (1,605) Buy on Amazon
3 Architectural Mailboxes Oasis Classic Locking Parcel Mailbox ARCHITECTURAL MAILBOXES 9.8 4.7 (2,074) Buy on Amazon
4 Mail Boss Extra Large Steel Locking Mailbox Mail Boss 9.8 4.7 (1,620) Buy on Amazon
5 Mail Boss Street Safe Locking Security Mailbox Mail Boss 9.8 4.7 (1,169) Buy on Amazon
6 Mail Boss Wood Grain Locking Security Mailbox Mail Boss 9.8 4.7 (1,019) Buy on Amazon
7 Mail Boss Package Master Curbside Security Mailbox Mail Boss 9.8 4.7 (1,613) Buy on Amazon
8 Architectural Mailboxes Oasis Classic Locking Post Mount Mailbox ARCHITECTURAL MAILBOXES 9.6 4.6 (490) Buy on Amazon
9 Architectural Mailboxes Boulder Modern Mailbox in Red ARCHITECTURAL MAILBOXES 9.6 4.6 (913) Buy on Amazon
10 Salsbury Industries Black Roadside Mailbox Salsbury Industries 9.5 4.5 (228) Buy on Amazon
11 Yulli Wall Mounted Locking Vertical Mailbox Yulli 9.1 4.1 (309) Buy on Amazon
12 Salsbury Industries 14-Door Brass Mailbox Unit Salsbury Industries 5.1 5.0 (1) Buy on Amazon
13 Salsbury Industries Aluminum 4-Door Horizontal Mailbox Salsbury Industries 4.1 4.0 (1) Buy on Amazon
14 Salsbury Industries Americana Aluminum 8-Door Mailbox Salsbury Industries 0.0 0.0 Buy on Amazon
15 Nasta D-ALL Front Entry Return Box ナスタ(NASTA) 0.0 0.0 Buy on Amazon
16 Nasta D-ALL Dual Access Return Mail Box ナスタ(NASTA) 0.0 0.0 Buy on Amazon
17 Nasta D-ALL Front and Rear Entry Return Box ナスタ(NASTA) 0.0 0.0 Buy on Amazon
18 Salsbury Industries Four-Compartment Horizontal Mailbox Salsbury Industries 0.0 0.0 Buy on Amazon
19 Salsbury Industries Aluminum 4C Horizontal Mailbox Salsbury Industries 0.0 0.0 Buy on Amazon
20 Salsbury Industries Four Compartment Gold Horizontal Mailbox Salsbury Industries 0.0 0.0 Buy on Amazon
21 Salsbury Industries Aluminum 4-Compartment Horizontal Mailbox Salsbury Industries 0.0 0.0 Buy on Amazon
22 Salsbury Industries Bronze Four Compartment Horizontal Mailbox Salsbury Industries 0.0 0.0 Buy on Amazon
23 Nasta D-All Front and Rear Opening Return Box ナスタ(NASTA) 0.0 0.0 Buy on Amazon
24 Salsbury Industries 16-Door Brass Mailbox Unit Salsbury Industries 0.0 0.0 Buy on Amazon
25 NASTA D-All Front Opening Indoor Return Box ナスタ(NASTA) 0.0 0.0 Buy on Amazon
26 Nasta Stainless Steel Front Entry Return Box ナスタ(NASTA) 0.0 0.0 Buy on Amazon
27 Salsbury Industries Aluminum 4-Door Horizontal Mailbox Salsbury Industries 0.0 0.0 Buy on Amazon
28 Salsbury Industries Four-Compartment Gold Horizontal Mailbox Salsbury Industries 0.0 0.0 Buy on Amazon
29 Salsbury Industries Bronze Four Compartment Horizontal Mailbox Salsbury Industries 0.0 0.0 Buy on Amazon