Extra Space Storage - 2311 1st Capitol Drive, Saint Charles, MO 63301

4.9/5 - 265 Reviews
Location:
2311 1st Capitol Drive, Saint Charles, MO 63301
Office hours:
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat: 9 a.m. - 5:30 p.m.

Extra Space Storage - 2311 1st Capitol Drive, Saint Charles, MO 63301

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Indoor

    Units are located indoors for added protection and convenience

  • Retail Available

    Moving and packing supplies available for purchase on-site

    Not sure which size you need? Check our size guide to find the perfect fit.
    12x7 Self Storage 84 Sq. Ft.
    Climate-Controlled Elevator
    $155/mo
    10x8 Self Storage 80 Sq. Ft.
    Climate-Controlled
    $128/mo
    10x8 Self Storage 80 Sq. Ft.
    Climate-Controlled Elevator
    $127/mo
    10x7 Self Storage 70 Sq. Ft.
    Climate-Controlled Elevator
    $113/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $89/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled Elevator
    $86/mo
    9x9 Self Storage 81 Sq. Ft.
    Climate-Controlled
    $128/mo
    8x10 Self Storage 80 Sq. Ft.
    Climate-Controlled
    $128/mo
    8x10 Self Storage 80 Sq. Ft.
    Climate-Controlled Elevator
    $127/mo
    7x10 Self Storage 70 Sq. Ft.
    Climate-Controlled
    $118/mo
    7x9 Self Storage 63 Sq. Ft.
    Climate-Controlled
    $108/mo
    6x10 Self Storage 60 Sq. Ft.
    Climate-Controlled
    $104/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $89/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled Elevator
    $86/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $52/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled Elevator
    $50/mo
    20x8 Self Storage 160 Sq. Ft.
    Climate-Controlled Elevator
    $238/mo
    20x8 Self Storage 160 Sq. Ft.
    Climate-Controlled
    $238/mo
    15x10 Self Storage 150 Sq. Ft.
    Climate-Controlled Elevator
    $220/mo
    15x10 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $220/mo
    14x9 Self Storage 126 Sq. Ft.
    Climate-Controlled
    $178/mo
    12x9 Self Storage 108 Sq. Ft.
    Climate-Controlled
    $156/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled Elevator
    $220/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $220/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled Elevator
    $156/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $156/mo
    20x15 Self Storage 300 Sq. Ft.
    Climate-Controlled Elevator
    $399/mo
    20x15 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $399/mo
    20x10 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $276/mo
    20x10 Self Storage 200 Sq. Ft.
    Climate-Controlled Elevator
    $276/mo
    10x30 Self Storage 300 Sq. Ft.
    Climate-Controlled Elevator
    $399/mo
    10x30 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $399/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled Elevator
    $276/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $276/mo
    No units are currently available.

    Amenities & features

    • Climate-Controlled
    • Indoor
    • Retail Available
    • Onsite Manager
    • Contactless Renting
    • Security Camera
    • Parking
    • Elevators
    • Multi-Level Storage

    Customer reviews

    4.9/5
    Average rating
    265
    Number of reviews

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

    Cindy O. - 17 April 2026
    Skellz - 4 March 2026
    I’ve been using the St. Charles location for about 3 years now and it’s been very easy process since the beginning! I’m a college student and whenever I first came to Extra Storage they communicated with me about all their fees and what comes with storing with them. They’re very accommodating and will work with you to get the best rate that won’t break the bank! ... Read more
    Nyssa J. - 12 February 2026
    Super helpful staff everyone from andy, to dakota they are willing to help in any regard ive rented from this establishment for over a year and have never had a question that hasnt been answered or a problem that hasnt been resolved as soon as possible ... Read more
    Logan C. - 12 January 2026
    Today I walked in with an issue concerning my account and was met by the manager who was super helpful, pleasant, knowledgeable and made me feel special. Went above and beyond to figure out what the issue was as well as he took the time to explain to me what happened and fixed the issue right away. Thank you ... Read more
    Tara K. - 27 September 2025
    Clean, easy to access and good customer service. ( Don is really nice and helpful) Though there are a decent amount of upfront costs, if u call as soon as you are considering renting space you can see if it even makes sense to get it a few months earlier to get the best rates. We did NOT experience a rate increase but could understand how that would be frustrating if we had. Our rental period was 3/2025 to 8/2025. ... Read more
    Heidi M. - 16 August 2025
    Don, at the location at 1st Capital and highway 70 has great customer service , He has spent the time to answer all my questions and is attentively looking for a smaller unit ! He made the appropriate adjustments to our bill in what you as fast and efficient , Thanks for all you do ! ... Read more
    Jimmy S. - 8 August 2025
    Trish B. - 4 August 2025
    Extra storage is a wonderful storage unit. The site manager Don is very helpful and will be able to accommodate any needs. We had multiple questions and some issues and he was able to quickly help us while still maintaining a professional environment. 100% recommend! ... Read more
    Sofia F. - 5 May 2025
    Jessica S. - 1 April 2025
    Will G. - 25 March 2025
    I recently rented a storage unit at Extra Space Storage in St. Charles, and I was incredibly impressed with the entire experience. Don was an absolute pleasure to work with. He was incredibly helpful in explaining the rental process and answering all of my questions thoroughly. He took the time to understand my needs and helped me find the perfect unit size at a great price. The facility itself is very clean and secure, which is a huge plus for me. I also appreciated the complimentary rolling carts available to use, which made it much easier to move my belongings in and out of the unit. The location is well-lit and the staff is friendly and professional. Overall, I highly recommend Extra Space Storage in St. Charles. They offer a wide variety of unit sizes and prices to fit any budget, and the customer service is top-notch ... Read more
    Michelle D. - 28 February 2025
    Great Customer Service. Malory was very professional, polite, and helpful. She was able to provide options that would work best for my need. Looking forward to securing my storage space. Highly recommend. ... Read more
    Tammy Q. - 7 February 2025
    At first it was amazing. I have not been there a year and cost went from $60 to $120 and now my next payment is $200. I understand inflation happens as a business but this is stupid and they tell you one date for payment but they can take it before depending on how many days in the month. ... Read more
    Angela S. - 7 February 2025
    The Staff is Amazing!!! 5 stars for the staff!!! The space was very clean (thanks to the staff) but the top of the storage rooms are totally open! I accidentally booked this space I didn’t know there are 2 different sights on the same street. I looked at 6 different companies thought I was booking a space i’d seen. Some storage companies the top or sides are not flush (meaning there is some space) but this is a lot. It’s a major design flaw. I booked it on a sale so I guess I’ll stay for the deal but to me this is not the point of a storage space. ... Read more
    veracitydancetheatre - 18 March 2023

    About this facility

    Located at 2311 1st Capitol Drive in Saint Charles, Missouri, this Extra Space Storage facility offers a range of unit sizes, including small, medium, and large, to accommodate everything from seasonal decorations to full household storage needs. For sensitive items, the climate-controlled units provide protection against Missouri’s variable weather, ensuring your belongings are safe from extreme temperatures and humidity.

    This facility offers a variety of features designed for convenience and security. The indoor, multi-level storage layout is equipped with elevators, making it easy to transport items to upper floors. For added peace of mind, the property has round-the-clock security cameras and an onsite manager to keep a watchful eye on the premises. If you're moving or need supplies, retail options are available, and the contactless renting feature simplifies the process of securing a unit.

    With its parking options and versatile amenities, this Extra Space Storage facility is ideal for individuals, families, or businesses in Saint Charles who value secure, hassle-free storage solutions.

    Price comparison

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

    Small $106/mo
    Location minimum Location maximum
    $11/mo $155/mo
    Medium $200/mo
    Location minimum Location maximum
    $54/mo $354/mo
    Large $338/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.

    62

    out of 100

    Walk Score

    Somewhat Walkable

    Some errands can be accomplished on foot

    32

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 62, Bike Score®: 32

    Neighborhood highlights

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

    • Bel Rae Apartments

      Transportation 0.12 miles

    • Burger King

      Food & Drinks 0.15 miles

    • QuikTrip

      Services 0.18 miles

    • QuikTrip

      Grocery Stores 0.19 miles

    • InTown Suites

      Services 0.21 miles

    • Kabab N Kurry

      Food & Drinks 0.24 miles

    • Lindenwood Auto Service

      Services 0.32 miles

    • Walgreens

      Services 0.35 miles

    • Walgreens on West Clay

      Transportation 0.37 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 2311 1st Capitol Drive is accessible during regular access hours, typically Mon-Fri: 9:30 a.m. - 6 p.m., Sat: 9 a.m. - 5:30 p.m. Office hours and gate access times may differ, so it’s a good idea to check the facility’s posted schedule before your visit.

    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 - 2311 1st Capitol Drive, available security amenities may include Security Camera, 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 2311 1st Capitol Drive for specific restrictions and recommendations.

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