Best Parcel Drop Box with a Lock for Theft-Proof Deliveries

A parcel drop box with a lock stops porch pirates before they start: the carrier drops the package through a one-way opening, and the contents stay sealed behind a coded or keyed latch until the owner retrieves them. This roundup covers five lockable boxes, from a compact wall-mount steel unit to a 33.5-gallon storage bin for households that order in bulk. Renters and apartment dwellers should look at the small steel picks, while homeowners with frequent deliveries and large boxes will find the oversized models worth the extra spend. The overview table below puts every option side by side.

The Picks at a Glance

Product	Key Spec	Best Use	Price Tier
VEVOR 15.4" x 10.6" x 20.5" Galvanized Steel Wall Mount Mailbox	Galvanized steel, coded lock, IPX3	Small parcels, wall mounting	Budget
Suncast 33.5-Gallon Package Delivery Box	33.5-gallon capacity, Made in USA	Bulk deliveries, weather resistance	Mid-range
VEVOR 35.8 in Galvanized Steel Package Drop Box	35.8 in height, anti-theft design	Tall boxes, high-traffic porches	Mid-range
Express Ultra Large Parcel Drop Box	24.3 x 18 x 43.5 in	Oversized parcels, home businesses	Mid-range
Garvee Password Lock Package Delivery Box	Password lock, anti-theft	Budget password security	Budget

1. VEVOR Galvanized Steel Wall Mount Mailbox

Type: Wall-mount parcel and mail box
Material: Galvanized steel
Lock: Coded lock
Security Feature: Anti-theft baffle
Weather Rating: IPX3 waterproof
Footprint: 15.4" x 10.6" x 20.5"

VEVOR Parcel Drop Boxes for Outside 15.4" x 10.6" x 20.5", Galvanized Steel Wall Mount Mailbox with Coded Lock, Anti-Theft Baffle, IPX3 Waterproof Lockable Large Mailbox for Porch, Curbside

This box mounts to a wall or post, so it lifts packages off the ground and out of easy reach. The galvanized steel body resists rust, and the anti-theft baffle blocks hands from fishing parcels back out through the drop slot. A coded lock means no key to carry or lose. The IPX3 rating covers light rain and splashes, which suits a covered porch better than an exposed curb.

It suits renters and small households that receive envelopes and modest parcels, and the coded lock makes it easy to share access with a partner or neighbor. The trade-off is capacity: at roughly 15 inches wide and 20 inches tall, it will not swallow large shipping boxes or multiple packages at once.

Check the current price on Amazon

2. Suncast 33.5-Gallon Package Delivery Box

Type: Freestanding package delivery box
Capacity: 33.5 gallons
Weather Resistance: Weather resistant
Lock: Included lock
Origin: Made in USA
Best For: Outdoor storage and deliveries

Suncast 33.5-Gallon Capacity Package Delivery Box, Parcel Drop Box with Lock, Weather Resistant Outdoor Storage Solution for Secure Package Deliveries, Made in USA

The 33.5-gallon capacity is the headline here: this box handles stacked parcels, grocery deliveries and oversized boxes that would never fit a wall-mount unit. The resin construction shrugs off rain and sun without rusting, and the included lock secures the lid. It doubles as outdoor storage for garden gear or pool supplies when deliveries are light.

This is the pick for a household that orders weekly and wants one box that swallows everything. The trade-off is that a large resin box is bulky and needs a flat, stable spot on the porch; it also offers less pry resistance than a steel unit at a similar price.

Check the current price on Amazon

3. VEVOR 35.8 in Galvanized Steel Package Drop Box

Type: Freestanding package drop box
Material: Galvanized steel
Height: 35.8 in
Lock: Included lock
Security Feature: Anti-theft design
Weather Resistance: Weather resistant

VEVOR Package Delivery Boxes for Outside, 35.8 in Mailbox for Parcel with Lock, Galvanized Steel Package Drop Box with Anti-Theft Design, Weather-Resistant Package Mailbox for Home and Office, Black

At 35.8 inches tall, this steel box stands at a comfortable height for drop-offs and retrieval, which matters for anyone who does not want to bend low on a wet porch. Galvanized steel gives it real heft and pry resistance, and the anti-theft design keeps the drop opening one-way. The black finish keeps it looking tidy against most house exteriors. It works for homes and small offices that need a fixed, sturdy collection point.

It earned its place as the steel upgrade for buyers who want durability without the largest footprint. The trade-off is weight and assembly: a steel box this tall arrives heavier and takes more effort to set up than a resin bin, and it still needs anchoring to be truly theft-resistant.

Check the current price on Amazon

4. Express Ultra Large Parcel Drop Box

Type: Freestanding parcel drop box
Size: 24.3 x 18 x 43.5 in
Lock: Included lock
Weather Resistance: Waterproof
Security Feature: Anti-theft
Best For: Home business and oversized parcels

Express Package Delivery Box for Outside, Ultra Large Parcel Drop Boxes with Lock, Waterproof Anti-Theft Parcel Drop Box with Secure Storage for Home Business, Black (24.3 * 18 * 43.5IN)

This is the largest footprint in the roundup, and the 43.5-inch height means it can take tall cartons that defeat shorter boxes. The waterproof build protects contents through heavy rain, and the anti-theft latch secures the retrieval door. The black finish hides scuffs and dirt well. It is aimed squarely at home-based sellers and households that receive oversized shipments regularly.

It suits a small business shipping and receiving daily, or a home that regularly gets furniture-sized boxes. The trade-off is presence: a box this large dominates a porch and needs a generous, level spot, and the size makes it harder to move once placed.

Check the current price on Amazon

5. Garvee Password Lock Package Delivery Box

Type: Lockable parcel drop box
Lock: Password lock
Security Feature: Anti-theft
Best For: Budget password security

Password lock anti-theft Garvee Package Delivery Box for Outside, Lockable Parcel Drop Box

The password lock is the selling point: no key to misplace, and the code can be changed when a neighbor or dog walker no longer needs access. The anti-theft design keeps delivered parcels contained until retrieval. It is the most affordable pick in the roundup, which makes it a sensible first lockable box for a renter or a new homeowner.

It suits budget-conscious buyers who still want keyless entry and a dedicated delivery spot. The trade-off is that a budget box typically uses lighter materials and a simpler latch than the steel models above, so it is best placed on a covered porch rather than fully exposed to the weather.

Check the current price on Amazon

Before You Buy

• Material: Galvanized steel resists prying and rust; resin costs less and never rusts but flexes under force.
• Size: Measure the largest box that arrives routinely, then add a few inches; a box that is too tight defeats the purpose.
• Mounting: Wall-mount units save floor space and suit renters; freestanding boxes hold more but need a level, anchorable spot.
• Lock type: Coded and password locks avoid lost keys; keyed locks are simpler but need a spare kept somewhere safe.
• Weather exposure: An IPX3 rating handles splashes and light rain; a fully exposed curb needs a waterproof build.
• Anchoring: Any freestanding box should be bolted or weighted down, since a portable box is easy to walk off with.
• Placement: Keep the drop opening visible from the street or a window to discourage tampering.

Frequently Asked Questions

1. Do delivery drivers actually use parcel drop boxes?
   Most major carriers will place packages in a clearly marked drop box if the opening is obvious and unobstructed, though some drivers default to the door.

2. Can a parcel drop box be opened without the code?
   A well-built steel box with a one-way baffle is very hard to open without the code, but a lightweight resin box offers less resistance and should be anchored.

3. Will a parcel drop box fit a large shipping box?
   Only if the box is sized for it. Measure the largest parcel received in a typical month and choose a model with room to spare.

4. Do these boxes keep packages dry in rain?
   Models rated waterproof or IPX3 handle typical rain, but a box on a fully exposed curb in heavy storms is better sealed with an internal liner.

5. How many packages can one box hold at once?
   Compact wall-mount units hold one or two small parcels; the 33.5-gallon and ultra-large models hold several stacked boxes.

Bottom Line

For most households, the Suncast 33.5-Gallon Package Delivery Box is the best parcel drop box with a lock: it swallows bulk deliveries, resists the weather and stays affordable for its capacity. Buyers who want steel security instead should step up to the 35.8-inch VEVOR, while renters and small households can start with the coded VEVOR wall-mount unit.

Check the current price of the Suncast 33.5-Gallon Package Delivery Box on Amazon