Extra Space Storage - 1500 South 1st Capitol Drive, St Charles, MO 63303

4.9/5 - 1286 Reviews
Location:
1500 South 1st Capitol Drive, St Charles, MO 63303
Office hours:
24/7 ACCESS
  • Mon-Sun: 6 a.m. - 10 p.m.
24/7 ACCESS

Extra Space Storage - 1500 South 1st Capitol Drive, St Charles, MO 63303

  • 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.
    5x15 Self Storage 75 Sq. Ft.
    Climate-Controlled
    $98/mo
    5x15 Self Storage 75 Sq. Ft.
    Climate-Controlled Elevator
    $97/mo
    5x15 Self Storage 75 Sq. Ft.
    $83/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $72/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled Elevator
    $70/mo
    5x10 Self Storage 50 Sq. Ft.
    $60/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled Elevator
    $39/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $39/mo
    5x5 Self Storage 25 Sq. Ft.
    $35/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled Elevator
    $217/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $217/mo
    10x15 Self Storage 150 Sq. Ft.
    $164 - $176/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled Elevator
    $149/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $149/mo
    10x10 Self Storage 100 Sq. Ft.
    $118 - $135/mo
    20x10 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $223/mo
    10x40 Self Storage 400 Sq. Ft.
    $389/mo
    10x30 Vehicle 300 Sq. Ft.
    Drive-up Access Parking RV Storage
    $311/mo
    10x25 Vehicle 250 Sq. Ft.
    Drive-up Access Parking RV Storage
    $273/mo
    10x25 Self Storage 250 Sq. Ft.
    Climate-Controlled
    $266/mo
    10x20 Vehicle 200 Sq. Ft.
    Car Storage Drive-up Access Parking
    $233/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $223/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled Elevator
    $217/mo
    10x20 Self Storage 200 Sq. Ft.
    $188/mo
    No units are currently available.

    Amenities & features

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

    Customer reviews

    4.9/5
    Average rating
    1286
    Number of reviews

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

    Just moved here from Arizona and it’s been super stressful. I had to put some stuff into storage for a while and I’ve never had to get a put anything into storage before so on top of all the stress I was confused about how it all worked. Shalonda helped me get everything set up, answered every question I had, and was one of the nicest and most amiable people I’ve ever met. Thank you! ... Read more
    Tanner N. - 10 July 2026
    ????? Customer Service Still Exists… and Ty is Proof! Listen… I hadn’t even rented a storage unit yet, and Ty at Extra Space Storage (1500 S. 1st Capitol Dr., St. Charles, MO) already had me smiling through the phone! The moment she answered, it was like a ray of sunshine picked up the call. She was bubbly, upbeat, knowledgeable, and had the kind of positive energy that’s downright contagious. You know how sometimes you call a business and feel like you’re bothering someone? Not Ty! She made me feel like I was her most important customer. Now here’s the crazy part… this location was 10 miles farther than another storage facility I was considering. But after talking with Ty, that extra drive didn’t matter one bit. That’s how powerful exceptional customer service can be! She didn’t pressure me or try to “sell” me anything. She simply listened, answered every question, and made me feel confident that I was choosing the right place. I’ve always believed people don’t just buy products they buy experiences. Well, Ty delivered an experience before I even walked through the front door! Extra Space Storage, if you’re reading this… protect Ty at all costs! She’s the kind of employee who turns phone calls into loyal customers. Thank you, Ty, for reminding me that outstanding customer service is alive and well. You officially have my business! Unit 315 ... Read more
    Ali R. - 8 July 2026
    Very clean & temp is always at a very comfortable level - which is very important to me for what I have in storage. The office staff is always friendly & helpful if we have any questions. Highly recommend! ... Read more
    LoveNachos! - 7 June 2026
    Switched to Extra Space Storage after dealing with U-Haul for over a year, the switch was painless and it felt great to know my items will be safe. And more importantly, the staff was nice. This was so refreshing after what I dealt with in Florissant. I highly recommend. ... Read more
    Tiffany T. - 5 May 2026
    I came to rent a storage space. Shalonda helped me with pleasant attitude. She gave me great advices otherwise I would not have thought about. I really appreciate her helping attitude, cheerfulness, and professionalism. ... Read more
    John W. - 7 March 2026
    K D. - 5 February 2026
    Ms. Kennedy is bar none Creme Dela crem!!! Her customer service, attention to detail, listening to concerns, politeness & OVERALL hospitality is the BEST I've seen in a very long time! Keep up the GREAT work! Shop with Extra Space storage for moving needs with a seamless process. ... Read more
    Quentin W. - 11 December 2025
    Shalonda made sure that everything ran smoothly and I was able to access the unit when needed. She was very friendly and professional. This is the main reason I switched from Public Storage to Extra Soace Storage. Great job ma'am and thank you so much. It was a pleasure doing business with you. ... Read more
    Chris G. - 4 October 2025
    Shalonda was wonderful and showed us the unit before we made any decisions. We changed our minds about another storage company because of the conditions of the unit and Shalonda brought some peace of mind with this unit at ExtraStorage. Thank you for your hospitality Shalonda! ... Read more
    Julianne M. - 1 October 2025
    Shalonda is as courteous as she is knowledgeable about her units! Her hospitality was top notch and was able to answer every question we threw at her. Would recommend to anyone looking for long term storage unit. ... Read more
    Thomas B. - 1 October 2025
    Shalonda is very professional and understanding. She is extremely helpful with answering any questions I have. She is friendly and warm welcoming, I am very happy that I chose this storage facility to help with my moving needs. The storage units are clean and vary in sizes which is nice as well. I 100% recommend. ... Read more
    Samantha G. - 29 September 2025
    Shalonda is an outstanding manager! She was professional, friendly, and extremely helpful throughout the whole process. She made everything quick and stress-free, answering all my questions with patience and care. The facility is well-kept and secure, and her customer service really stands out. Highly recommend Extra Space Storage thanks to Shalonda’s excellent service! ... Read more
    joe h. - 22 September 2025
    Robert w. - 1 September 2025
    When I was moving out I had some empty boxes and a broken furniture piece to deal with and they happened to deal with this prior to me getting to it which was very helpful and unexpected. I was able to get a hold of someone as needed. In the almost 4 years I had the unit, the price went up around 150 percent. Mice droppings were on most of the boxes and totes I pulled out, which was unfortunate. ... Read more
    Bryan R. - 1 September 2025
    I’ve had a great experience with Extraspace storage facility! The store manager, Shalonda, is amazing—very professional, friendly, and always willing to help. She made the whole process smooth and stress-free. The property is well-kept, secure, and easy to access. Highly recommend! ... Read more
    Tiffany H. - 30 August 2025
    I have nothing but good things to say about this storage facility, Shalonda at the front desk is the nicest person and it’s always a pleasure talking to her. The unit was clean and the move in and out process was a breeze. I would definitely use them again for my storage needs. ... Read more
    Ashleigh C. - 30 August 2025
    Alicia L. - 1 August 2025
    Very happy with my experience at the First Cap facility. I've had a storage space for over a decade. It's climate controlled and secure. The building interiors are always clean and well maintained. The only problem I've ever had here was minor and probably operator error on my end; access code lock-out, preventing access to the facility. My thanks to Shalonda. She was working on site. She was helpful, friendly, and had the problem fixed in a snap! Thanks again! ... Read more
    Ina - 28 July 2025
    We’ve used three separate companies for storage units in the last three years, this is by far our favorite! They’re great with communication if there’s any potential weather issues or anything else. Super friendly people who run the place! ... Read more
    Skyanne B. - 14 June 2025
    I have been looking for decent storage at a good rate, and Shalonda has been assisting me in my search. She has wonderful customer service, and her help has been exceptionally wonderful. She really went above and beyond, and it was greatly appreciated. Giver her a freakin raise. ... Read more
    Charles P. - 26 April 2025
    Shalonda and Darryl were very professional helped us through any issues that we may or may not have had and were very helpful and I would recommend this place to anyone in this area there is very close highway access and it's gated and there is no riff Raff everything is very clean and I'm really glad with my purchase and a happy customer ... Read more
    Aaron S. - 28 March 2025
    gerri d. - 25 March 2025
    Had a wonderful experience doing business with Andy with extra space storage on first Capitol in St Charles.Awesome customer service and plenty of space to fit my needs. With 24 hour access to my belongings for a great price and nice clean facilities! Highly recommended! ... Read more
    Josh - 3 February 2025
    As of this moment it is the best storage money can buy! You name it they will try to help. Friendly staff and have always been greeted nicely. Would definitely choose over any other unit currently!! Give them a shot???? ... Read more
    STL S. - 22 December 2024
    Corporate deserves a one-star rating, but I gave it two because the property employees do actually try to be helpful. I have no complaints about the staff here from my personal experience, but the pricing model that corporate uses generates aggressive rate increases multiple times a year. If you are planning on a very short-term solution, this is probably a fine place to be. I was here for several years and recently moved out because the rate on my 10x30 unit had climbed to almost $425 a month. That is simply not sustainable. The property manager if you ask them nicely will always try to intervene and get the rate increase, but the reality is that you have to do this little dance three to four times a year and that is just exhausting. ... Read more
    Andrew B. - 19 December 2024

    About this facility

    This Extra Space Storage facility at 1500 South 1st Capitol Drive in St. Charles provides a variety of storage solutions with units available in small, medium, and large sizes. Conveniently located near residential neighborhoods and local businesses, it caters to both personal and business storage needs.

    The facility offers climate-controlled units, which are ideal for protecting temperature-sensitive items from the fluctuating Missouri weather. For added convenience, it also features indoor access, drive-up access, and elevators, making it easy to load and unload your belongings. For those needing vehicle storage, there’s parking available for cars and RV storage options. Security is a priority here, with a gated entrance, security cameras, and an onsite manager providing peace of mind.

    This facility also stands out with perks like 24-hour access, contactless renting, and online payment options for seamless service. With moving supplies available for purchase on-site, this Extra Space Storage facility is an excellent choice for anyone seeking secure and flexible storage in the St. Charles area.

    Price comparison

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

    Small $66/mo
    Location minimum Location maximum
    $11/mo $155/mo
    Medium $169/mo
    Location minimum Location maximum
    $54/mo $354/mo
    Large $258/mo
    Location minimum Location maximum
    $35/mo $599/mo

    Location & walkability

    This storage facility is in an area with moderate walkability and some public transit options. A personal vehicle may be needed for certain trips.

    36

    out of 100

    Walk Score

    Car-Dependent

    Most errands require a car

    21

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 36, Bike Score®: 21

    Neighborhood highlights

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

    • Mitchell D. Johnson Attorney at Law

      Services 0.12 miles

    • Old Highway 94 and Sherman Drive

      Transportation 0.14 miles

    • InTown Suites

      Services 0.33 miles

    • QuikTrip

      Grocery Stores 0.38 miles

    • Highway 94 and Zumbehl Road

      Transportation 0.38 miles

    • QuikTrip

      Services 0.39 miles

    • Mobil Mart

      Grocery Stores 0.46 miles

    • Mobil

      Services 0.47 miles

    • Saint Charles Fire Department Station 5

      Services 0.55 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 1500 South 1st Capitol Drive 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 - 1500 South 1st Capitol Drive, 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 1500 South 1st Capitol Drive for specific restrictions and recommendations.

    Storage units for rent – StorageCafe
    Contact this property now: