Extra Space Storage - 9900 SW 18th Street, Boca Raton, FL 33428

4.9/5 - 813 Reviews
Location:
9900 SW 18th Street, Boca Raton, FL 33428
Office hours:
24/7 ACCESS
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat: 9 a.m. - 5:30 p.m.
24/7 ACCESS

Extra Space Storage - 9900 SW 18th Street, Boca Raton, FL 33428

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Indoor

    Units are located indoors for added protection and convenience

  • 24 hour access

    Access your unit any time, day or night, when available

    Not sure which size you need? Check our size guide to find the perfect fit.
    8x12 Self Storage 96 Sq. Ft.
    Climate-Controlled
    $249/mo
    8x11 Self Storage 88 Sq. Ft.
    Climate-Controlled
    $230/mo
    8x10 Self Storage 80 Sq. Ft.
    $242/mo
    8x10 Self Storage 80 Sq. Ft.
    Climate-Controlled
    $191/mo
    8x10 Vehicle 80 Sq. Ft.
    Car Storage Parking
    $84/mo
    8x8 Self Storage 64 Sq. Ft.
    Climate-Controlled
    $157/mo
    8x8 Vehicle 64 Sq. Ft.
    Car Storage Parking
    $66/mo
    8x6 Self Storage 48 Sq. Ft.
    Climate-Controlled
    $31 - $121/mo
    7x12 Vehicle 84 Sq. Ft.
    Car Storage Parking
    $99/mo
    6x16 Self Storage 96 Sq. Ft.
    Climate-Controlled
    $249/mo
    6x14 Self Storage 84 Sq. Ft.
    Climate-Controlled
    $220/mo
    6x12 Self Storage 72 Sq. Ft.
    Climate-Controlled
    $173/mo
    6x10 Self Storage 60 Sq. Ft.
    Climate-Controlled
    $149/mo
    6x8 Self Storage 48 Sq. Ft.
    Climate-Controlled
    $31 - $121/mo
    6x7 Self Storage 42 Sq. Ft.
    Climate-Controlled
    $107/mo
    6x6 Vehicle 36 Sq. Ft.
    Car Storage Parking
    $38/mo
    6x6 Self Storage 36 Sq. Ft.
    Climate-Controlled
    $21 - $93/mo
    6x4 Self Storage 24 Sq. Ft.
    Climate-Controlled Elevator
    $7/mo
    5x17 Self Storage 85 Sq. Ft.
    Climate-Controlled
    $223/mo
    5x15 Self Storage 75 Sq. Ft.
    Climate-Controlled
    $180/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $126/mo
    5x10 Self Storage 50 Sq. Ft.
    $109 - $205/mo
    5x6 Self Storage 30 Sq. Ft.
    Climate-Controlled
    $16 - $21/mo
    5x6 Self Storage 30 Sq. Ft.
    Climate-Controlled Elevator
    $8/mo
    4x15 Self Storage 60 Sq. Ft.
    Climate-Controlled
    $149/mo
    4x8 Self Storage 32 Sq. Ft.
    Climate-Controlled
    $16 - $83/mo
    4x6 Self Storage 24 Sq. Ft.
    Climate-Controlled
    $15 - $60/mo
    4x6 Self Storage 24 Sq. Ft.
    Climate-Controlled Elevator
    $7/mo
    3x12 Self Storage 36 Sq. Ft.
    Climate-Controlled
    $93/mo
    12x12 Self Storage 144 Sq. Ft.
    Climate-Controlled
    $445/mo
    11x16 Self Storage 176 Sq. Ft.
    Climate-Controlled
    $534/mo
    10x16 Self Storage 160 Sq. Ft.
    Climate-Controlled
    $490/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $462/mo
    10x15 Self Storage 150 Sq. Ft.
    $349/mo
    10x15 Vehicle 150 Sq. Ft.
    Car Storage Parking
    $152/mo
    10x12 Vehicle 120 Sq. Ft.
    Car Storage Parking
    $109/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $259/mo
    10x10 Self Storage 100 Sq. Ft.
    $242/mo
    9x16 Self Storage 144 Sq. Ft.
    Climate-Controlled
    $445/mo
    8x17 Self Storage 136 Sq. Ft.
    Climate-Controlled
    $422/mo
    8x16 Self Storage 128 Sq. Ft.
    Climate-Controlled
    $399/mo
    14x16 Self Storage 224 Sq. Ft.
    Climate-Controlled
    $804/mo
    12x20 Self Storage 240 Sq. Ft.
    Climate-Controlled
    $857/mo
    12x20 Vehicle 240 Sq. Ft.
    Car Storage Drive-up Access Parking
    $636/mo
    10x25 Vehicle 250 Sq. Ft.
    Parking RV Storage
    $257/mo
    10x20 Vehicle 200 Sq. Ft.
    Car Storage Drive-up Access Parking
    $455/mo
    No units are currently available.

    Amenities & features

    • Climate-Controlled
    • Indoor
    • 24 hour access
    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Truck Rentals
    • Contactless Renting
    • Security Camera
    • Gate
    • Parking
    • Credit Cards Accepted
    • Elevators
    • Multi-Level Storage
    • Online Payment
    • RV Storage

    Customer reviews

    4.9/5
    Average rating
    813
    Number of reviews

    Read some helpful reviews of Extra Space Storage, shared by real renters with genuine experiences and honest opinions.

    Christopher P. - 10 June 2026
    Melissa N. - 9 February 2026
    Anthony was so helpful!! He showed us several units and made sure we were happy with what we got and had more then enough space. Excellent customer service!! Best if make an appointment online he will call you and you can come in and check out the units before you pay. They offer discounts for paying ahead, warn you 2 months in advance of any increases, and are amazing!! Highly recommend!! ... Read more
    Shaunna H. - 5 February 2026
    Mario O. - 14 January 2026
    I would like to compliment Anthony from Extra Storage Space for his outstanding service. He was incredibly helpful, kind, and attentive throughout the entire process. He took the time to explain everything clearly and made sure we secured the best storage option for our needs. His professionalism and willingness to help truly stand out. Congratulations, Anthony — you did an exceptional job ... Read more
    Karoline F. - 10 December 2025
    I had an excellent experience at Extra Space Storage. Manny was extremely nice, professional, and very helpful throughout the whole process. He made everything easy and took great care of me. Highly recommend this location—thank you, Manny! ... Read more
    Rinaldo C. - 5 December 2025
    Courtney W. - 27 October 2025
    This place is absolutely terrible. I won an auction today and called the number on the invoice. They told me they were open until 6 PM. I asked for time off from work, drove there, and arrived at 4:45 PM — but the office was closed. None of the phone numbers were answered. Even the main company number tried to reach the employee and told me he was already gone for the day, even though the sign on the door clearly says open until 6 PM. There was no other information available. I cannot come at another time, and I specifically asked in advance about the hours. This is completely unprofessional. I do not recommend dealing with such irresponsible people. ... Read more
    ????? ?. - 18 September 2025
    Oneal A. - 29 July 2025
    I can’t say enough great things about Life Storage! Their customer service is truly top-notch, from the moment I walked in, I felt valued and well taken care of. They go above and beyond to ensure that your belongings are safe and secure, and the facility is always clean and well-maintained. Anthony, the store manager, is exceptional. He not only takes time to make sure every customer is satisfied, but he also remembers your name and treats you like family. It’s rare to find that level of genuine care and attention. If you’re looking for a storage facility where your items and you are treated with the utmost respect, this is the place. Highly recommend! ... Read more
    Amanda c. - 18 July 2025
    Outstanding service from Antony! I had an amazing experience at Extra Space Storage thanks to Antony’s exceptional service. From the moment I arrived, he was incredibly attentive, patient, and professional. He clearly explained everything, helped me choose the right unit for my needs, and made the entire process quick and stress-free. It’s rare to find someone so dedicated and helpful. ... Read more
    Raphael D. - 17 June 2025
    Extremely Disappointed – Be Cautious Before Signing Up My experience with this company has been incredibly frustrating. Within my first three months, they doubled my rate. When I reached out to ask why, their response was basically, “No problem — we’ll just raise it by 10% instead.” Six months in, my rate was hiked again — this time by nearly 90%. They’re great at texting and emailing receipts when it’s time to charge you, but when it comes to price increases, suddenly it’s a mysterious “letter” that somehow never shows up. Both times my rate was raised, I never saw any clear communication in advance. Overall, it feels shady and disrespectful. If transparency, consistency, and trust matter to you — I’d look elsewhere. ... Read more
    David L. - 18 April 2025
    Paula W. - 8 April 2025
    Cheryl M. - 25 March 2025
    I rented a storage unit for about a month at Extra space Storage. Anthony store manager took care of us very professional. And Courteous. Top of the line customer service. The place is secure and very clean. I would recommend this place for your storage needs any day of the week. If you have any storage come by and ask for Anthony. ... Read more
    Isaac T. - 6 March 2025
    Grace L. - 1 February 2025
    Anthony at Extra Space Storage is professional, knowledgeable and efficient. But he was also kind, helpful and went out of his way to find the best space and price for me. Mostly, I trust him to keep an eye on our belongings which is the most important, no? ... Read more
    ??? ?. - 2 January 2025

    About this facility

    Located at 9900 SW 18th Street in Boca Raton, this Extra Space Storage facility provides a wide range of storage units in small, medium, and large sizes to cater to various needs. Whether you’re decluttering your home, transitioning between moves, or requiring extra space for business inventory, this facility offers versatile solutions.

    This facility includes convenient features such as climate-controlled units, which help protect sensitive items from the heat and humidity common in South Florida. For added convenience, the property is equipped with elevators and indoor access, making it easier to move items in and out of units. Customers will also appreciate drive-up access for effortless loading and unloading directly from their vehicle. The facility also provides parking and RV storage, making it an excellent option for vehicle owners in need of secure storage.

    Security and accessibility are priorities at this Extra Space Storage facility, with security cameras, gated access, and an onsite manager offering peace of mind. For tech-savvy renters, the facility supports contactless renting and online payment options. Additional perks, including retail moving supplies and truck rentals, streamline the moving and storage process. This facility is a great match for anyone in Boca Raton seeking modern features, flexible access, and vehicle storage options.

    Price comparison

    See how this facility's unit prices compare to others in Boca Raton, broken down by size.

    Small $113/mo
    Location minimum Location maximum
    $7/mo $294/mo
    Medium $359/mo
    Location minimum Location maximum
    $109/mo $534/mo
    Large $602/mo
    Location minimum Location maximum
    $257/mo $1090/mo

    Location & walkability

    This storage facility is in a highly accessible area with excellent walkability and public transit options.

    75

    out of 100

    Walk Score

    Very Walkable

    Most errands can be accomplished on foot

    58

    out of 100

    Bike Score

    Bikeable

    Some bike infrastructure

    Walk Score®: 75, Bike Score®: 58

    Neighborhood highlights

    Located near shopping, car wash stations, and other local conveniences, this storage facility helps you make the most of every visit.

    • Marina Boulevard & State Road 7

      Transportation 0.02 miles

    • State Road 7 & Marina Boulevard

      Transportation 0.1 miles

    • McDonald's

      Food & Drinks 0.16 miles

    • Western Beef Supermarket

      Grocery Stores 0.2 miles

    • Chevron

      Services 0.22 miles

    • State Road 7 & Northwest 76th Place

      Transportation 0.27 miles

    • Chow Thai

      Food & Drinks 0.28 miles

    • Goodyear Tire Choice

      Services 0.29 miles

    • Southwest 66th Avenue & Southwest 65th Way

      Transportation 0.31 miles

    Frequently Asked Questions

    The right storage unit size depends on what you plan to store and how much space you need to move around your items.

    5x5 or 5x10 units are great for smaller loads, such as chairs, lamps, small furniture pieces, boxes, books, and documents.

    10x10 or 10x15 units work well for larger furniture, bicycles, appliances, and the contents of a small apartment.

    10x20 or 10x30 units can typically fit the contents of a three-bedroom home, including large furniture and multiple appliances.

    If you’re unsure which size is best, a unit size calculator can help estimate the right fit based on the items you’re planning to store – helping you avoid paying for more space than you need.

    Climate-controlled storage units maintain consistent temperature and humidity levels, helping protect items from damage caused by heat, cold, or excess moisture.

    You may want climate control if you’re storing items that can be sensitive to temperature changes, such as furniture, clothing, appliances, paperwork, photographs, artwork, electronics, or wood and leather goods. These units are especially useful for long-term storage or in areas with hot summers, cold winters, or high humidity.

    If you’re storing durable items like tools or outdoor gear, a standard unit may be sufficient. When in doubt, climate control offers added protection and peace of mind.

    The facility at 9900 SW 18th Street offers 24/7 access, allowing you to visit your unit at your convenience.

    To open your storage unit door, start by unlocking it, whether it uses a traditional padlock or a Bluetooth-enabled smart lock. Once unlocked, grab the bottom handle and lift or pull up the roll-up door until it’s fully open.

    If you’re using the unit for the first time, make sure the lock is properly removed before opening the door to avoid damage.

    Security helps protect your belongings while they’re in storage and gives you peace of mind between visits. Many self storage facilities use a combination of features such as video surveillance, gated access, on-site management, and well-lit premises to help deter unauthorized access.

    At Extra Space Storage - 9900 SW 18th Street, available security amenities may include Security Camera, Gate, Onsite Manager, designed to help keep your items protected.

    Yes, most standard vehicles can be stored in self storage units. A 10x20 unit typically provides enough space for a car, while outdoor or designated parking areas may be available for larger vehicles.

    For safety reasons, most self storage facilities restrict certain items. These commonly include:

    • Hazardous, flammable, or toxic materials
    • Perishable food
    • Live plants or animals
    • Cash, firearms, or irreplaceable valuables

    Always check with the facility at 9900 SW 18th Street for specific restrictions and recommendations.

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