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CubeSmart Self Storage - 100 Constitution Avenue, Upper Darby, PA 19082

Self Storage 25 - 242 Sq. Ft.
4.4/5 - 206 Reviews
Location:
100 Constitution Avenue, Upper Darby, PA 19082
All units
Small
Medium
Large
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Units Availability
Small Storage Unit
18x3
Self Storage
54 Sq. Ft.
Climate-Controlled
Elevator
$48.33/mo
Small Storage Unit
14x5
Self Storage
70 Sq. Ft.
Climate-Controlled
Elevator
$51.3/mo
Small Storage Unit
11x3
Self Storage
33 Sq. Ft.
Climate-Controlled
Elevator
$43/mo
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
Climate-Controlled
Elevator
$53.1/mo
Small Storage Unit
10x7
Self Storage
70 Sq. Ft.
Climate-Controlled
Elevator
$47.7/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$44.1/mo
Small Storage Unit
8x10
Self Storage
80 Sq. Ft.
Climate-Controlled
First Floor Access
$69.81/mo
Small Storage Unit
8x5
Self Storage
40 Sq. Ft.
Climate-Controlled
Elevator
$46/mo
Small Storage Unit
7x7
Self Storage
49 Sq. Ft.
Climate-Controlled
Elevator
$48/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$44.1/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
Locker
$15.3/mo
Small Storage Unit
5x7
Self Storage
35 Sq. Ft.
Climate-Controlled
Elevator
$40.5/mo
Small Storage Unit
5x7
Self Storage
35 Sq. Ft.
Climate-Controlled
Locker
$11.7/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
Elevator
$32.22/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
Locker
$9/mo
Medium Storage Unit
10x18
Self Storage
180 Sq. Ft.
Climate-Controlled
Elevator
$126/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
Elevator
$92.7/mo
Medium Storage Unit
10x13
Self Storage
130 Sq. Ft.
Climate-Controlled
Elevator
$86.4/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
Elevator
$81/mo
Medium Storage Unit
8x14
Self Storage
112 Sq. Ft.
Climate-Controlled
Elevator
$90.22/mo
Large Storage Unit
22x11
Self Storage
242 Sq. Ft.
Climate-Controlled
Elevator
$157.55/mo
Large Storage Unit
13x17
Self Storage
221 Sq. Ft.
Climate-Controlled
Elevator
$140.4/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
Elevator
$148.59/mo

Amenities

  • Climate-Controlled
  • Indoor
  • Retail Available
  • Onsite Manager
  • Truck Rentals
  • Contactless Renting
  • Security Camera
  • Gate
  • Parking
  • Elevators
  • First Floor Access
  • Multi-Level Storage
  • Online Payment

What customers are saying

4.4/5 - 206 Reviews

Read some helpful reviews of CubeSmart Self Storage at 100 Constitution Avenue, shared by real renters with genuine experiences and honest opinions.

The CubeSmart in upper Darby has a great staff. Donte runs around the building making sure everything works the best way possible. And the new addition Kayla is very helpful with getting a new unit. I see the building moving in the right direction. I've been a tenant since 2022. And I have seen it all but these 2 together are great. ... Read more
Pleasant J. - 3 October 2025
No staff and no power during business hours. Yesterday morning around 10am (9/27) I couldn’t get access to the main entrance because there was no power. After I entered the passcode, the door didn’t open. Then I went to the office seeking help but the office was closed. No staff was working during the business hours (Cubesmart business hours include Saturday 8:30am -5pm. Usually there is staff on site during business hours including Saturday. But yesterday, there was nobody and the entire storage location was shut down -during business hours. And there is no helpful phone number in this type of situation. If you call the 1800 number, you will only be greeted with machine recording on weekends including Saturday business hours. Poor management! Extremely poor service. ... Read more
Bull D. - 28 September 2025
I would like to say that the GM Daunte is doing a great job at Upper Darby. He keeps a positive attitude in such a horrible building. No matter what the problem is he does his best to fix it and make people smile through his day. I watch get yelled at by teanats about the broken elevator and he goes and hits a few buttons and then tells the tenants all fix and enjoy your day. And goes on fixing the other issues. I've listened to him talk to the college kids about their future. I wish he was a manager here a long time again I see this building turning around for the best and I'm glad I'm a tenant again. Thank CubeSmart for giving us Daunte. GREAT JOB!!! ... Read more
Michelle L. - 5 September 2025
Pros: The clerks/ store manger all seemed very pleasant and Mack was really polite and helpful and even apologetic for the issues that I had. Cons: on Sunday 5/31/25 when i attempted to use my newly rented unit to store my belongings there was an office lock on it instead of my move in kit being prepped for me. I had to call customer service and speak to them for about a half hour and at first they told me it was nothing they could do but the they eventually helped me with figuring out the lock pad number to enter my unit. It was frustrating because I was using a U-Haul and was almost out of my rental time for the truck. Once I was granted access I then found out that neither elevator was operating and for 2 days I had to use the stairs to get my items to my unit. I saw several people using the stairs and it was a lot of work having to use the stairs for large and heavy furniture ... Read more
tristan r. - 2 September 2025
Brittany the manager is absolutely amazing. She went above and beyond for me, helping me reload carts and move things since I was alone. She was so helpful and understanding. I am so glad I went with this location. I’ve never had such wonderful customer service. Anywhere. That woman needs a raise and a medal lol. ... Read more
April M. - 3 June 2025
Lorelei M. - 26 April 2025
This is the second time I've visited my storage and found someone have been in there and stole some of my things. I have one key in a safe, the other one I have. I never shared my key with anyone but yet things go missing. I reported it the first time to the district manager and filed a claim. They denied it because it wasn't a forced entry. We'll, they had fired an employee who had a key and was going in other customers storage. I lost the first time about $3,000 worth of things. Plus I had boxes that was emptied. I forget what was in the boxes. I go in there today and found more empty boxes, storage in disarray . I had boxes covering a fridge in there, now I can see it! No one in company helps. I was thinking of calling the news. I once had people to move me out of there but during that time the elevator was broke for about a month.I lost that money. So think real hard if you are planning putting your things in this place. I'm really fed up. I pay insurance . It's a waste of money they refused the claim. I'm going to try and put another claim in for the second time. If I'm not reimbursed. About the staff, Brittany and Andrea are the best. They are very professional.. they go out of the way to be helpful..they need more staff staff like they are excellent at their job and go all out to help all customers.. ... Read more
Marilyn W. - 22 April 2025
Ms. Andrea Brittany 5 stars! She was very professional and kind when I came in today to rent my storage unit. The company is very clean and the unit is enough space I need to store my belongings. Thank you, and I appreciate your services and kindness young lady???? ... Read more
Tanya J. - 1 March 2025
Regina A. - 28 February 2025
The unit was falsely advertised as a 22x11, without disclosing the fact that it had an irregular shape (more like a triangle). I calculated the square footage to be around 100 sq ft, more in line with a 10x10. When I called later to try and negotiate a lower rate, I was told the only option was to move to a different unit. Additionally, the floor layout at this location is ridiculous and requires multiple hairpin turns and going down multiple ramps and corridors just to get to the elevator in the back where I could access my unit on the mezzaine. I should also mention the rodent problem which appears to be corroborated by other reviews- I did observe some mouse droppings in my unit as well as a live mouse in the hallway as I was vacating my unit. I have since moved to a newer, cleaner, ExtraSpace facility with a much more accessible, true-to-size unit, and better rates. ... Read more
George K. - 14 January 2025
Ya’Kub here! I recently rented out a Self Storage Unit and I checked in today with receptionist; Kelley. She was very polite and professional. I had a few questions which she answered promptly. I was happy with my experience with CubeSmart!! ... Read more
Imperfeçt L. - 5 November 2024
I promised Mr. Don and Mrs. Ellie, the agents that helped us set up our CubeSmart account, that I would write a review to voice how terrific helpers they were! We interrupted Mr. Don during his lunch break but he still showed exceptional customer service skills with his willingness to assist us. Mrs. Ellie was just as amazing, during our second visit, to start the service. The facility is well maintained and professionally ran. They both showed us a unit and made it super easy to reserve that unit. They effectively communicated an expected price, reservation date, possible service dates, and Mr. Don also showed flexibility with scheduling to start the service. Mrs. Ellie showed grace to make sure all account information was accurate and reflected new customer discount details as a brand new customer with this location. I hope Mr. Don is enjoying his vacation, wherever that may be. I look forward to a great storage business relationship with this location, especially with Mr. Don and Mrs. Ellie working there! Thank you for your time and assistance! It will always feel great when employees show how great they are and how excited they are to help you! ... Read more
Smiley C. - 30 June 2024

Overview

Located at 100 Constitution Avenue, this CubeSmart facility in Upper Darby offers a variety of storage unit sizes, including small, medium, and large, to accommodate diverse needs. Whether you're decluttering your home or need extra space for business inventory, this facility has you covered.

With climate-controlled units, your belongings are protected from Pennsylvania's shifting seasons, ensuring sensitive items like furniture, electronics, and documents remain in excellent condition. The facility features indoor access, elevators, and multi-level storage, making it easier to transport items to your unit. For added security, the property is equipped with security cameras, and there is an onsite manager to assist customers. Parking is also available, making loading and unloading convenient.

This facility also offers contactless renting and online payment options, ideal for those seeking a streamlined rental process. With retail moving supplies and truck rentals on-site, CubeSmart at this location provides a complete solution for those moving or seeking temporary storage. It’s a great option for Upper Darby residents looking for accessible, secure, and modern storage.

Storage units in nearby cities

Want to see how Upper Darby, PA, compares to other places? There are plenty of great options nearby. Lansdowne, PA, 2 miles away, has 1 self storage facility with rents starting from $55/month. Or you could drive to Drexel Hill, PA, just 2 miles distant to find other options, where the cheapest units in 1 facility there can be rented for $25/month. In Havertown, PA, just 3 miles away, there is 1 facility available, offering rents as low as $54/month. Further out, Clifton Heights, PA (3 miles away), and Darby, PA (3 miles away), have 3 and 1 facilities, with minimum rents of $22 and $50, respectively.

Storage units in Lansdowne, PA Within a 2-mile radius
1 Facility
From $55/mo
Storage units in Drexel Hill, PA Within a 2-mile radius
1 Facility
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Storage units in Havertown, PA Within a 3-mile radius
1 Facility
From $54/mo
Storage units in Clifton Heights, PA Within a 3-mile radius
3 Facilities
From $22/mo
Storage units in Darby, PA Within a 3-mile radius
1 Facility
From $50/mo
Storage units in Collingdale, PA Within a 4-mile radius
1 Facility
From $50/mo
Storage units in Glenolden, PA Within a 5-mile radius
2 Facilities
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1 Facility
From $49/mo
Storage units in Sharon Hill, PA Within a 5-mile radius
1 Facility
From $55/mo
Storage units in Media, PA Within a 9-mile radius
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Storage units in Conshohocken, PA Within a 9-mile radius
3 Facilities
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Storage units in Newtown Square, PA Within a 9-mile radius
2 Facilities
From $49/mo
Storage units in Brookhaven, PA Within a 10-mile radius
1 Facility
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Storage units in Bridgeport, PA Within a 11-mile radius
1 Facility
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Storage units in Plymouth Meeting, PA Within a 11-mile radius
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Storage units in Berwyn, PA Within a 11-mile radius
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Storage units in Aston, PA Within a 11-mile radius
3 Facilities
From $40/mo
Storage units in King of Prussia, PA Within a 11-mile radius
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Storage units in Elkins Park, PA Within a 11-mile radius
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From $104/mo
Storage units in West Chester, PA Within a 19-mile radius
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From $19/mo

Check out storage units in trending cities

Still looking for the ideal storage unit? For more great self storage options you wouldn't have to cross the state border: units can be leased in Philadelphia, PA and Lehigh Valley, PA, starting from $10 and $25, respectively. Even more storage is available and with low starting rents, in Pittsburgh, PA ($20), Allentown, PA ($40) and Wilkes Barre, PA ($35).

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Browse storage units in all Pennsylvania cities.

Frequently Asked Questions

There is a wide array of amenities available for the storage units that CubeSmart Self Storage - 100 Constitution Avenue has to offer. These amenities include Climate-Controlled, Indoor, Retail Available, Onsite Manager, Truck Rentals, Contactless Renting, Security Camera, Gate, Parking, Elevators, First Floor Access, Multi-Level Storage and Online Payment. Most of these amenities can prove to be very useful depending on what you need to store. For example, climate-controlled units can come in handy for keeping sensitive items, drive-up access can make your loading and unloading process easier, and extra security measures will ensure your items are kept safe at all times.

The storage units offered by CubeSmart Self Storage - 100 Constitution Avenue can satisfy all of your storage needs. Different sizes here range from 25 to 242 square feet. You can go for smaller units if you don't have a lot of items to store, while choosing a larger space is recommended in case you need to store a lot of furniture, bigger items or even vehicles.

The unit size that you should choose obviously depends on how much stuff you need to store. On the one hand, you should think of smaller units (5'x5' or 5'x10') as closets – they can be used to store chairs, lamps, moving boxes and sports equipment, along with smaller pieces of furniture, books and documents.

On the other hand, the 10'x10' and 10'x15' spaces are good for storing larger items of furniture, bicycles and a larger number of possessions. If you need even more space, then 10'x20' and 10'x30' units can easily accommodate the contents of an entire 3- or 4-bedroom house.

Storage units offered by CubeSmart Self Storage - 100 Constitution Avenue come at a variety of prices, starting from $9 per month for typically smaller units. However, larger spaces can set you back up to $158 a month.

We know that when it comes to self storage, there is nothing more important than quickness and accessibility. Drive-up access is an extremely convenient amenity, as you can park your vehicle right next to your unit, making it significantly easier to load and unload the items you will use storage for. However, drive-up storage units tend to be outdoors, so you might consider indoor storage spaces with climate control if you're looking to keep temperature-sensitive items in peak condition.

Yes, you might, depending on what you need to put in storage. Climate-controlled spaces keep temperatures and humidity levels consistent all the time, which means they are perfect for storing sensitive items. Seeing that a whole host of things can be damaged by varying temperatures and excessive moisture, many people choose to rent climate-controlled units for personal items such as documents, photographs, paintings, collectibles, electronics, wooden furniture, antiques and even vehicles. If you're looking to store such items that are valuable to you, consider renting a climate-controlled unit!