- 24/7 Video Surveillance
- Code Gate Entry
- Dollies & Handcarts
- Drive Up Units
- Elevators
- Lock Checks
- Modern, Clean & Bright
- Moving Supplies
- Security Fence
- Temperature-Controlled Units
Smart Unit Monitoring included with select units. Enjoy peace of mind with unlimited personal space monitoring and real-time text alerts! Learn more about Smart Units.
$42 /month$52 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
Elevator Unit
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$59 /month$74 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
1st Floor
|
$51 /month$64 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
Elevator Unit
|
$55 /month$69 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
1st Floor
|
$74 /month$92 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
Elevator Unit
|
$87 /month$109 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
1st Floor
|
$74 /month$92 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
Elevator Unit
|
$102 /month$127 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
Elevator Unit
|
$142 /month$177 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
1st Floor
|
$131 /month$164 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
Elevator Unit
|
$194 /month$199 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
1st Floor
|
$174 /month$217 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
Elevator Unit
|
$231 /month$289 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
1st Floor
|
$226 /month$282 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
Elevator Unit
|
$297 /month$304 /monthHalf Off Four MonthsSale Ends Jul 31st
Drive Up Unit
|
$281 /month$319 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
1st Floor
|
$270 /month$337 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
Elevator Unit
|
$320 /month$364 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
1st Floor
|
$514 /month$527 /monthHalf Off Four MonthsSale Ends Jul 31st
Drive Up Unit
|
$459 /month$574 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
Elevator Unit
|
$622 /month$637 /monthHalf Off Four MonthsSale Ends Jul 31st
Temperature Controlled
1st Floor
|
Customer Reviews
Rajkumar Palanisamy
2 weeks ago
A great experience renting here. Julie was welcoming and answered all of my questions. Facility is clean and well lit. If I have to hire a ...
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Kristen Valluzzi
3 weeks ago
Julie at the front desk was great. Very clean facility.
John Sallemi
a month ago
Very happy with the facility and the lady manager.
James M
a month ago
Julie is amazing! She made the process so simple and easy for getting our storage unit.
Kevin Gonzalez
a month ago
Wanda Firmin
a month ago
Very nice and clean also reasonable. Would like to have rented a lil longer but my son who became homeless broke the rules, I really ...
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anurag kirpal
a month ago
Connecting with Julie for storage was awesome. I m really impressed by her friendly and professional attitude.
raj pillai
a month ago
Brand new modern storage location. Clean and temperature controlled. Julie at the front office was friendly, took time to attend to us and answered all ...
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Amit Patel
a month ago
Claudia Roberto
a month ago
Julie was great. Units was clean recommended 💯
Yousof Abdelwahed
2 months ago
Amazing customer service. Very smooth all thanks to Julie on front desk.
Mario Ricardo Ardon
2 months ago
A nice and.clean place, Profesional attention... I love Columbia self storage
About South Plainfield | Park Avenue
Looking for “self storage units South Plainfield, NJ”? Columbia Self Storage on Park Ave delivers the comfort of temperature control, the reassurance of Smart Units, and the convenience you need—right here in South Plainfield.
Why Store With Us
• Temperature-controlled units help protect sensitive items like furniture, electronics, photos, and business files from New Jersey’s seasonal heat and cold.
• Optional StorageDefender™ Smart Units provide added, real-time peace of mind for just $12/month.
• Simple, secure rentals—reserve online, manage your account, and pay your bill with ease.
Convenient South Plainfield Location
Our Park Ave facility sits near the heart of South Plainfield with quick connections to Route 27 and I-287, making it an easy stop for residents and businesses in Edison, Piscataway, Dunellen, and surrounding Middlesex County neighborhoods.
What to Store Here
If you’re downsizing, renovating, between semesters, or managing inventory, our range of unit sizes makes staying organized straightforward. Temperature-controlled spaces are a smart choice for wood and leather furniture, electronics, documents, photos, collectibles, and other items that benefit from a stable environment.
How to Rent
Reserve a unit online in minutes or contact our team for help choosing the right size. Once you’re set up, enjoy extended access hours (6:00 AM–11:00 PM) and easy account management.
*Promotions and Discounts: Restrictions apply. Promotions and discounts are available for new tenants only and cannot be used for transfers or additional units. Promotions are available on select units and cannot be combined with any other offers.
Facility Features
