What size storage unit do I need?

We offer a wide range of sizes to accommodate your storage needs, from 5’×5 ’ (25 square feet) to 10’×30 ’ (300 square feet).* 10’x10’ units can store items from a one-bedroom apartment or small office. 10’x15’ units can store items from a two-bedroom apartment or vehicles (motorcycles or ATVs). 10’x20’ units can store items from a three-bedroom house or vehicles (larger Sedan, SUV, or pickup). 10’x30’ units can store items from up to five-bedroom homes or vehicles (Boats or RV). Read through our size guide to see the storage unit sizes we offer and determine which one is right for you. You can also contact one of our store teammates—they’re trained to help you out. *Sizes are approximate.

What is self storage used for?

Storage units can be used for many purposes. In Brooklyn, people use CubeSmart as a place to store seasonal items, as a temporary home for valuables while moving, during home renovations, or as a business storage solution to declutter offices and store inventory and equipment. No matter the reason, we have a variety of units to fit different needs.

What do you need to rent a storage unit in CubeSmart Self Storage, Brooklyn?

Rental agreement: Complete your rental agreement (online, over the phone, or in person). Payment: Make your first month’s payment for your storage unit as well as your one-time administrative fee. Insurance: We require insurance coverage for the items you store at CubeSmart. And we offer affordable, third-party insurance/protection plan options. If you are already covered, provide a copy of the declaration page at the time of rental. Identification: A state-issued ID card, driver’s license, passport, or military ID before moving in.

What’s the difference between office hours and access hours at CubeSmart Self Storage of Brooklyn?

Storage office hours are the hours that our office is open, and a store manager is available to assist you. Access hours indicate the time you have full access to your unit (no assistance needed). Please check with a store manager at your CubeSmart facility in Brooklyn for specific office hours.

How much is a storage unit per month in Brooklyn, NY?

The average cost of a storage unit in Brooklyn is $309. Here's the average cost by storage unit size: The average cost of a small, 5'x5' storage unit in Brooklyn is $80 per month. The average cost of a medium, 10'x10' storage unit in Brooklyn is $367 per month. The average cost of a large, 10'x20' storage unit in Brooklyn is $756 per month.

Storage Units at 338 3rd Ave, Brooklyn, NY

338 3rd Ave
Brooklyn, NY 11215

New Customers: (844) 427-1409 (844) 607-0268 (844) 626-9282 (844) 698-6801

Current Customers: (718) 852-8011

Office Hours

Monday–Saturday: 8:00 AM–7:00 PM
Sunday: 9:00 AM–6:00 PM

Access Hours

Monday–Saturday: 8:00 AM–7:00 PM
Sunday: 9:00 AM–6:00 PM

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Services at This Facility

Our friendly store manager can provide more details about any of this facility’s available services. Amenities may vary by facility.

Store Amenities

Third Party Insurance or Protection Plan Options Available Protect yourself against the unlikely loss or damage of your belongings with insurance.
Online Payment Options: Skip a trip to our office by paying online.
Month-to-Month Leases: If you're not sure how long you need storage, we have a flexible option.
Outside Parking: Enjoy convenient, affordable vehicle storage at our facility.
Remote Access from App Open facility gates, doors, & elevators from the CubeSmart mobile app.
We Accept Deliveries: Make your life easier by having items sent right to our facility.

Moving and Storage Deals

A Super Move Driver & Truck: Cut back on the number of trips you have to make and get the job done quickly.
Military Discounts Available: Show us your active duty military ID at move-in to enjoy a 5% discount.
Packing Supplies Sold Here: Enjoy affordable prices on a variety of high-quality packing supplies.

About This Facility

Welcome to CubeSmart Self Storage in Brooklyn! Conveniently located at the heart of Brooklyn's vibrant community, nestled among the local businesses, making it a sensible choice for your storage needs. Public transportation options abound, with nearby subway stations and bus lines making it a breeze for you to reach us.

Brooklyn is a bustling urban hub, teeming with a mix of historic landmarks and modern attractions. This facility is just a short walk from the popular Brooklyn Museum and the beautiful Prospect Park. You'll also find an array of local businesses in our neighborhood, including the CrossFit South Brooklyn gym for fitness enthusiasts and the delectable Italian restaurant Al Di La Trattoria for food lovers. We're also located close to Methodist Hospital and various local schools, adding to the community-feel of the area.

This Brooklyn facility offers an extensive range of amenities tailored to accommodate your unique storage needs. From climate-controlled units, ideal for storing items that require a consistent temperature, to drive-up units for easy access, we've got you covered. Additionally, we understand that flexibility is important, which is why we offer month-to-month leases and online payment options for your convenience.

We offer a variety of storage unit sizes, from small lockers to large rooms, meeting both personal and business storage needs. This facility is well-lit, providing a comfortable environment for you to manage your belongings. Our friendly staff is ready to assist with any questions, making the storage process as smooth as possible.

Choosing CubeSmart Self Storage in Brooklyn for your storage needs means choosing convenience, flexibly, and a friendly atmosphere. Come visit us at our 3rd Avenue location in Brooklyn, NY, and experience our award-winning service for yourself.

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Up to 40% Off & First Month Free & Free Move-In Truck & Driver^†.

Lock in today’s online storage deal with a no-commitment reservation.

No credit card or payment required
Monthly lease; no annual contract
Switch sizes at your facility if needed

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