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CubeSmart Self Storage - 550 SE Harper Street, Stuart, FL 34994

Self Storage, Car Storage, RV Storage 16 - 600 Sq. Ft.
4.7/5 - 451 Reviews
Location:
550 SE Harper Street, Stuart, FL 34994
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
6x6
Self Storage
36 Sq. Ft.
Climate-Controlled
First Floor Access
$28.28/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
First Floor Access
$39.6/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
First Floor Access
$32.35 - $33.3/mo
Small Storage Unit
5x6
Self Storage
30 Sq. Ft.
Climate-Controlled
First Floor Access
$22.8/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
First Floor Access
$19.2/mo
Small Storage Unit
4x8
Self Storage
32 Sq. Ft.
Climate-Controlled
First Floor Access
$24.6/mo
Small Storage Unit
4x8
Self Storage
32 Sq. Ft.
First Floor Access
$19.93/mo
Small Storage Unit
4x5
Self Storage
20 Sq. Ft.
Climate-Controlled
First Floor Access
$16.2/mo
Small Storage Unit
4x5
Self Storage
20 Sq. Ft.
First Floor Access
$12/mo
Small Storage Unit
4x4
Self Storage
16 Sq. Ft.
Climate-Controlled
Locker
$6.6/mo
Medium Storage Unit
12x12
Self Storage
144 Sq. Ft.
Climate-Controlled
First Floor Access
$149.01/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
First Floor Access
$156/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
First Floor Access
$88.79/mo
Large Storage Unit
15x20
Self Storage
300 Sq. Ft.
Climate-Controlled
First Floor Access
$336.91/mo
Large Storage Unit
12x50
Parking
600 Sq. Ft.
Parking
RV Storage
$175.41/mo
Large Storage Unit
12x40
Parking
480 Sq. Ft.
Parking
RV Storage
$154.86/mo
Large Storage Unit
12x25
Parking
300 Sq. Ft.
Parking
RV Storage
$96.26/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
$283.01/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
First Floor Access
$187.2/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
$135.75/mo

Amenities

  • Climate-Controlled
  • Indoor
  • Drive-Up Access
  • Retail Available
  • Contactless Renting
  • Gate
  • Parking
  • Credit Cards Accepted
  • Enclosed
  • First Floor Access
  • Online Payment
  • RV Storage

What customers are saying

4.7/5 - 451 Reviews

Read some helpful reviews of CubeSmart Self Storage at 550 SE Harper Street, shared by real renters with genuine experiences and honest opinions.

Getting my storage unit and customer service was great. My only complaint is they have no long carts to put items on an bring to unit. What they have are 2 different size square dollies with no handles. ... Read more
Patty M. - 15 February 2026
Had the best check in experience here just now with Lily. She was so thoughrough and helpful. Gave me all the information I needed and was just so pleasant to talk to! Really great energy! Very clean facility! Definitely recommend! ... Read more
Lisa T. - 4 February 2026
First off I walk in the office and it’s perfectly cleaned and smells fresh like when you clean on sundays, Miss Lilly greeted me with a warm welcome and smile. Miss Lilly then helped me beyond her actual job. She carried a lovely conversation while simultaneously leasing me my storage unit. And gave me all the advice on the unit and payment info and gave me all the appropriate details needed. I will definitely keep coming back. Thank you again ... Read more
Sean B. - 31 January 2026
Lily at CubeSmart is the kind of person you want to work with. She is a fantastic personality and will bring a smile to your face regardless of the situation. The world needs more people like Lily in it! Thanks for the great service! ... Read more
Damon G. - 28 October 2025
Keth - 5 October 2025
Jessie H. - 29 August 2025
I was in a real pinch with storing my camper and within 30 minutes of calling, I was dropping my camper off. Mario, the manager, was extremely accommodating. 10 out of 10 recommend. Mario is helpful with my storage needs and also with information on the area for my upcoming relocation. Kudos! ... Read more
Nathan V. - 3 August 2025
Customer service was 10/10, very open and upfront about any fees/rent increases. The storage unit that I chose did look a little dingy but it’s a storage unit and can do what it needs to do. I would recommend this place based on customer service alone. Quick and easy process. ... Read more
Braylee G. - 17 June 2025
I love this place of business, If you want wonderful people who treat you absolutely amazing every time you're in to pay your bill or to help you with anything you need regarding your storage it's this business right here, CubeSmart! Lily, who is my absolute favorite, just an all around wonderful person I look forward to going to pay my bill just to see her! I also enjoy Mario and Frank as well. They are equally as nice and helpful. I can't say enough about CubeSmart and the people who run the place .I will never Go anywhere else for my storage needs!!?? ... Read more
Tammy K. - 5 May 2025
I love the staff! Frank, Mario, and the famous Miss Lilly! My belongings are safe in a quality environment. But I could be having the worst day and I walk in to that office and the laughing begins. Great people here at this location! I know if anything goes on my things will be looked after. The GM lives on property and it feels very safe. So don't even question yourself, just book your unit! ... Read more
Chef R. - 3 May 2025
Fantazia B. - 1 April 2025
Super clean storage facility. Very friendly staff. I’ve been a customer for a few years and love doing business with them. Super easy to move out of a unit and take on a second or third bay. Recently painted and made a bunch of upgrades. And we feel safe ... Read more
Keith M. - 28 March 2025
Lily and Mario were awesome! My girlfriend and I came in to rent a unit. They made you feel right at home like we were family. They made the process fun and easy. I would definitely recommend you go see them ?? ... Read more
Michelle R. - 9 February 2025
It’s hard to say what was more impressive; their unbeatable prices, or the warm and welcoming customer service i received from the entire cube smart staff i interacted with. From the initial call to make my reservation, to touring the facility with the office staff prior to signing. I was thoroughly impressed and will recommend to everyone! ... Read more
Randy S. - 5 January 2025
We worked with Lilly, she was amazing! Very professional and very polite! Clear, concise information about us renting. We both work in hospitality and customer service, we would hire Lilly to be on our team in a second! Very positive experience because of Lilly! Tricia and Mike, unit 87 ... Read more
Tricia W. - 29 October 2024

Overview

Located conveniently at 550 SE Harper Street, this CubeSmart facility in Stuart, FL, offers storage solutions for a variety of needs. With small, medium, and large units available, it’s well-suited for residents or businesses looking for flexible storage options.

To help protect your belongings from Florida's heat and humidity, this facility provides climate-controlled units, an essential feature for items like furniture, electronics, or documents. Whether you prefer indoor access for added protection or the convenience of drive-up access, this facility has you covered. Additional features include parking and RV storage, making it an excellent choice for those with larger vehicles or recreational equipment. The property also offers enclosed and first-floor access units for added convenience.

With contactless renting, online payment, and retail supplies available, managing your storage experience is simple and hassle-free. Perfect for anyone in Stuart needing secure, accessible, and versatile storage options.

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Storage units in nearby cities

Want to see how Stuart, FL, compares to other places? There are plenty of great options nearby. Hobe Sound, FL, 7 miles away, has 2 self storage facilities with rents starting from $29/month. Or you could drive to Palm City, FL, just 9 miles distant to find other options, where the cheapest units in the 3 facilities there can be rented for $13/month. In Jensen Beach, FL, just 10 miles away, there are 5 facilities available, offering rents as low as $20/month. Further out, Jupiter, FL (14 miles away), and Palm Beach Gardens, FL (20 miles away), have 9 and 4 facilities, with minimum rents of $15 and $29, respectively.

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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 Jacksonville, FL and Miami, FL, starting from $12 and $9, respectively. Even more storage is available and with low starting rents, in Tampa, FL ($10), Orlando, FL ($8) and St. Petersburg, FL ($27).

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Frequently Asked Questions

There is a wide array of amenities available for the storage units that CubeSmart Self Storage - 550 SE Harper Street has to offer. These amenities include Climate-Controlled, Indoor, Drive-Up Access, Retail Available, Contactless Renting, Gate, Parking, Credit Cards Accepted, Enclosed, First Floor Access, Online Payment and RV Storage. 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 - 550 SE Harper Street can satisfy all of your storage needs. Different sizes here range from 16 to 600 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 - 550 SE Harper Street come at a variety of prices, starting from $7 per month for typically smaller units. However, larger spaces can set you back up to $337 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!