CubeSmart Self Storage - Stuart

550 SE Harper St , Stuart , FL 34994 (877) 449-1281

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  • 20' Parking Space

    25% Off

    Discount Price

    $89.25

    Regular Price

    $119.00
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  • 25' Parking Space

    25% Off and Half Off First Month

    Discount Price

    $107.25

    Regular Price

    $143.00
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  • 25' Parking Space

    25% Off and Half Off First Month

    Discount Price

    $116.25

    Regular Price

    $155.00
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  • 30' Parking Space

    40% Off and Second Month Free

    Discount Price

    $117.60

    Regular Price

    $196.00
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  • 30' Parking Space

    40% Off and Second Month Free

    Discount Price

    $127.20

    Regular Price

    $212.00
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  • 40' Parking Space

    25% Off

    Discount Price

    $129.00

    Regular Price

    $172.00
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  • 50' Parking Space

    40% Off and Second Month Free

    Discount Price

    $154.80

    Regular Price

    $258.00
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  • 50' Parking Space

    40% Off and Second Month Free

    Discount Price

    $167.40

    Regular Price

    $279.00
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  • 50' Parking Space

    40% Off and Second Month Free

    Discount Price

    $179.40

    Regular Price

    $299.00
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  • 4' x 4' Locker

    4' Ceiling, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $2.50

    Regular Price

    $5.00
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  • 4' x 4' Locker

    4' Ceiling, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $3.00

    Regular Price

    $6.00
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  • 4' x 4' Locker

    4' Ceiling, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $3.50

    Regular Price

    $7.00
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  • 4' x 4' Locker

    4' Ceiling, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $4.00

    Regular Price

    $8.00
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  • 4' x 4'

    4' x 4' Unit

    1st Floor, Interior

    50% Off and First Month Free

    Discount Price

    $7.00

    Regular Price

    $14.00
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  • 4' x 4'

    4' x 4' Unit

    1st Floor, Interior

    50% Off and First Month Free

    Discount Price

    $7.50

    Regular Price

    $15.00
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  • 4' x 4'

    4' x 4' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $12.50

    Regular Price

    $25.00
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  • 4' x 4'

    4' x 4' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $13.50

    Regular Price

    $27.00
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  • 4' x 4'

    4' x 4' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $15.00

    Regular Price

    $30.00
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  • 4' x 5'

    4' x 5' Unit

    1st Floor, Interior

    50% Off and First Month Free

    Discount Price

    $10.00

    Regular Price

    $20.00
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  • 4' x 5'

    4' x 5' Unit

    1st Floor, Interior

    50% Off and First Month Free

    Discount Price

    $11.00

    Regular Price

    $22.00
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  • 4' x 5'

    4' x 5' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $15.50

    Regular Price

    $31.00
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  • 4' x 5'

    4' x 5' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $17.00

    Regular Price

    $34.00
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  • 4' x 5'

    4' x 5' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $18.00

    Regular Price

    $36.00
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  • 5' x 5'

    5' x 5' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $17.00

    Regular Price

    $34.00
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  • 5' x 5'

    5' x 5' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $18.50

    Regular Price

    $37.00
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  • 5' x 5'

    5' x 5' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $20.00

    Regular Price

    $40.00
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  • 5' x 6'

    5' x 6' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $21.00

    Regular Price

    $42.00
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  • 6' x 6'

    6' x 6' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $25.50

    Regular Price

    $51.00
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  • 6' x 6'

    6' x 6' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $27.50

    Regular Price

    $55.00
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  • 4' x 10'

    4' x 10' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $30.00

    Regular Price

    $60.00
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  • 4' x 10'

    4' x 10' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $32.50

    Regular Price

    $65.00
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  • 5' x 10'

    5' x 10' Unit

    1st Floor, Interior

    35% Off and Half Off First Month

    Discount Price

    $29.25

    Regular Price

    $45.00
    continue
  • 5' x 10'

    5' x 10' Unit

    Drive Up Access

    50% Off and Half Off First Month

    Discount Price

    $33.50

    Regular Price

    $67.00
    continue
  • 5' x 10'

    5' x 10' Unit

    Drive Up Access

    50% Off and Half Off First Month

    Discount Price

    $36.00

    Regular Price

    $72.00
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  • 5' x 10'

    5' x 10' Unit

    Drive Up Access

    50% Off and Half Off First Month

    Discount Price

    $38.50

    Regular Price

    $77.00
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  • 5' x 10'

    5' x 10' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $39.50

    Regular Price

    $79.00
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  • 5' x 10'

    5' x 10' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $42.50

    Regular Price

    $85.00
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  • 5' x 10'

    5' x 10' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $46.00

    Regular Price

    $92.00
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  • 9' x 10'

    9' x 10' Unit

    1st Floor, Climate Controlled, Interior

    35% Off

    Discount Price

    $107.90

    Regular Price

    $166.00
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  • 10' x 10'

    10' x 10' Unit

    Drive Up Access

    50% Off and First Month Free

    Discount Price

    $77.00

    Regular Price

    $154.00
    continue
  • 10' x 10'

    10' x 10' Unit

    Drive Up Access

    50% Off and First Month Free

    Discount Price

    $83.00

    Regular Price

    $166.00
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  • 10' x 10'

    10' x 10' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and Half Off First Month

    Discount Price

    $84.00

    Regular Price

    $168.00
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  • 10' x 10'

    10' x 10' Unit

    Drive Up Access

    50% Off and First Month Free

    Discount Price

    $89.50

    Regular Price

    $179.00
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  • 10' x 10'

    10' x 10' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and Half Off First Month

    Discount Price

    $91.00

    Regular Price

    $182.00
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  • 10' x 10'

    10' x 10' Unit

    1st Floor, Interior

    35% Off

    Discount Price

    $94.90

    Regular Price

    $146.00
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  • 10' x 10'

    10' x 10' Unit

    Climate Controlled, Drive Up Access

    50% Off and Half Off First Month

    Discount Price

    $95.00

    Regular Price

    $190.00
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  • 10' x 10'

    10' x 10' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and Half Off First Month

    Discount Price

    $97.50

    Regular Price

    $195.00
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  • 10' x 12'

    10' x 12' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $102.50

    Regular Price

    $205.00
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  • 12' x 12'

    12' x 12' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $115.00

    Regular Price

    $230.00
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  • 10' x 15'

    10' x 15' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $121.00

    Regular Price

    $242.00
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  • 10' x 15'

    10' x 15' Unit

    Drive Up Access

    50% Off and First Month Free

    Discount Price

    $124.00

    Regular Price

    $248.00
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  • 10' x 15'

    10' x 15' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $131.00

    Regular Price

    $262.00
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  • 10' x 15'

    10' x 15' Unit

    1st Floor, Interior

    35% Off

    Discount Price

    $156.00

    Regular Price

    $240.00
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  • 9' x 20'

    9' x 20' Unit

    Drive Up Access

    50% Off and First Month Free

    Discount Price

    $170.50

    Regular Price

    $341.00
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  • 9' x 20'

    9' x 20' Unit

    Climate Controlled, Drive Up Access

    50% Off and First Month Free

    Discount Price

    $208.00

    Regular Price

    $416.00
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  • 10' x 20'

    10' x 20' Unit

    Drive Up Access

    50% Off and Half Off First Month

    Discount Price

    $170.00

    Regular Price

    $340.00
    continue
  • 10' x 20'

    10' x 20' Unit

    Drive Up Access

    50% Off and Half Off First Month

    Discount Price

    $183.50

    Regular Price

    $367.00
    continue
  • 10' x 20'

    10' x 20' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $220.00

    Regular Price

    $440.00
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  • 10' x 20'

    10' x 20' Unit

    1st Floor, Climate Controlled, Interior

    50% Off and First Month Free

    Discount Price

    $227.50

    Regular Price

    $455.00
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  • 10' x 30'

    10' x 30' Unit

    Drive Up Access

    35% Off and Half Off First Month

    Discount Price

    $299.65

    Regular Price

    $461.00
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  • 10' x 30'

    10' x 30' Unit

    Climate Controlled, Drive Up Access

    35% Off and Half Off First Month

    Discount Price

    $358.80

    Regular Price

    $552.00
    continue

How it works

Reserve 1

Reserve your
storage unit for free

Facility 2

Visit the facility to finalize the rental

Move 3

Move-in!

Operating Hours

Office

Sun closed
Mon 9:30 am - 6:00 pm
Tue 9:30 am - 6:00 pm
Wed 9:30 am - 6:00 pm
Thu 9:30 am - 6:00 pm
Fri 9:30 am - 6:00 pm
Sat 8:30 am - 5:00 pm

Unit Access

Sun 6:00 am - 10:00 pm
Mon 6:00 am - 10:00 pm
Tue 6:00 am - 10:00 pm
Wed 6:00 am - 10:00 pm
Thu 6:00 am - 10:00 pm
Fri 6:00 am - 10:00 pm
Sat 6:00 am - 10:00 pm

Features and Amenities

  • Fenced and lighted
  • Video cameras on site
  • Vehicle requires insurance
  • Electronic gate access
  • Vehicle requires title
  • Moving supplies for sale
  • Manager lives on-site
  • 1 Speakers on staff
  • Email billing available
  • Accepts mail/packages for tenants
  • Rent due on same day each month per lease start
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Title must match renter
  • Insurance required
  • Insurance available
  • Homeowners/renters insurance accepted
  • Cash accepted
  • Checks accepted
  • Credit cards accepted (Visa, Mastercard, AMEX, Discover)
  • 5% Military discount (active-duty)

Additional information

CubeSmart Self Storage is committed to providing our customers with excellent products, facilities, and customer service. Our customers enjoy many perks including moving services, packing & shipping supplies, storage customization, and business services - along with the best discounts in the industry

Customer Reviews

Leave a review

  • 5.0 of 5 stars

    Carol Boser

    July 29th, 2025

    Easy process - Super nice staff

    First time I ever rented storage so not sure what to expect. I was pleasantly surprised by the entire process. Easy online reservations. Monthly rental agreement with a discount for the first month. Best part was the staff! They were super friendly and helpful. Provided me several recommendations for my RV storage - photos before you leave in case someone bumps it, face the front out in case the battery drains and you need a jump and use the app to open the gate as you are approaching. Security looks good.

  • 5.0 of 5 stars

    Dave M

    January 5th, 2025

    Winter Storage

    Staff was extremely helpful, location convenient & price was affordable

  • 5.0 of 5 stars

    Johnniglio

    December 4th, 2024

    The best place to store my boat

    The staff very courteous made me feel comfortable helped me find a nice shaded spot for my boat this certainly is a place u can leave your property stored with confidence it is safe thankyou John niglio

  • 5.0 of 5 stars

    Val McKenzie

    August 21st, 2024

    Great service

    The girl there was ready for me and checked me in and it was perfect with a great deal got our needs

  • 4.0 of 5 stars

    Kaytlin<br />Valentin

    September 27th, 2023

    Service

    Quick service and easy online booking

  • 5.0 of 5 stars

    Pat Sievers

    September 17th, 2023

    Lily was great.

    Site I wanted was not available and got call in 2 days that it was now available and am very happy. Lily was great to deal with

  • 5.0 of 5 stars

    P R

    August 20th, 2023

    Great service!

    Great service, friendly staff!

  • 5.0 of 5 stars

    Maria Padoan

    October 7th, 2022

    Excellent customer service was provided.

    Its stressful moving and your Manager was so helpful and knowledgeable to advise and direct my decisions.

  • 4.0 of 5 stars

    Michelle M

    August 23rd, 2022

    Great customer service

    The staff had excellent customer service! Gave clear direction and made move easy.

  • 5.0 of 5 stars

    Michelle<br />Wallace

    August 15th, 2022

    Budget friendly

    The store unit was clean and affordable. People were very helpful in completing renting unit online

  • 5.0 of 5 stars

    Mariusz<br />Stobnicki

    July 25th, 2022

    Nice and good location

    I like this place and service.They very professional and fest.I love that.I use this place second time.Thank You

  • 3.5 of 5 stars

    Michael<br />Pierpont

    July 4th, 2022

    BAIT AND SWITCH USED ON ME FOR PRICE

    Great location, easy access, and decent price...or so I thought. I made an appt when they quoted $295/mo. Then accepted the warehouse, and the guy said just rent it next day (clearly because someone else would be working and he avoided doing the paperwork himself). Then, next day, after i had already loaded a truck, they revealed just as I was about to move in, that the "price" would go up after 6 mos. They quoted a discount, and once you get all your stuff in there, they raise it as much as they like. I don't know about you, but i call that dishonesty. Pissed me off. They should have told me that up front, before I had all my stuff in a puckup truck and it was threatening rain.

  • 5.0 of 5 stars

    Gary Lopiano

    May 7th, 2022

    Nice facility

    Nice facility. Lots of space and feels safe

  • 4.5 of 5 stars

    Chris

    April 20th, 2022

    Excellent Service

    Onsite personnel showed me my rental and took me on tour of facility. Paperwork and rental was fast and efficient.

  • 5.0 of 5 stars

    Patricia Kubik

    March 1st, 2022

    Great customer service

    Very happy with the space and the customer service was very good, everyone was really nice and helpful

  • 5.0 of 5 stars

    Richard<br />Pendleton

    February 16th, 2022

    Great customer service

    Very helpful and knowledgeable on directing me on my move in

  • 4.5 of 5 stars

    Kara

    January 17th, 2022

    Very nice

    I’m very happy with the unit at this time.

  • 4.5 of 5 stars

    Rick

    December 21st, 2021

    Friendly Service

    They handled my storage needs over the phone. I was pleased with their friendly service.

  • 5.0 of 5 stars

    Donna Swift

    October 1st, 2021

    Clean perfect location for me

    Love my unit. Think this will be extra convenient for me!

  • 5.0 of 5 stars

    Justin

    July 7th, 2021

    Nice personable service

    Very nice lady at the front counter. She was very helpful moving me in .

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