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Extra Space Storage

1500 S 1st Capitol Dr, St Charles MO, 63303

(888) 291-4801 Call Now!

Reserve a storage unit with Extra Space Storage

  • Facility Unit Image

    5 x 5 Unit Info Icon

    • Climate Controlled
    • Indoor
    • Elevator Access
    • Upper Floor
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    5 x 5 Unit Info Icon

    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    5 x 5 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    5 x 10 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    5 x 15 Unit Info Icon

    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    5 x 15 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    5 x 15 Unit Info Icon

    • Climate Controlled
    • Indoor
    • Elevator Access
    • Upper Floor
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 10 Unit Info Icon

    • Climate Controlled
    • Indoor
    • Elevator Access
    • Upper Floor
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 10 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 10 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    • Enclosed
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 15 Unit Info Icon

    • Climate Controlled
    • Indoor
    • Elevator Access
    • Upper Floor
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 15 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 15 Unit Info Icon

    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 20 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 25 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 25 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    • Enclosed
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 25 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    20 x 10 Unit Info Icon

    • Climate Controlled
    • Indoor
    • Elevator Access
    • Upper Floor
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    20 x 10 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    20 x 10 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    • Enclosed
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
Office Hours
  • Mon-Sun 06:00 AM - 10:00 PM
Access Hours
  • Mon-Sun 06:00 AM - 10:00 PM
Facility Amenities
Customers Review
  • Shannon S.

    September 08, 2023 - From Extra Space

    Extra Space storage is great! Shalonda at 1500 1st Capitol Dr. in St. Charles has been really helpful and very friendly. It is hard to find good customer service these days and she gets an A+from me! They are also clean and secure and easy to get in & out. I highly recommend Extra Space Storage.

  • Graphix M.

    September 07, 2023 - From Extra Space

    My experience has a been a wonderful one. Just moving to the state of MO and new to the area, this was the BEST storage option for us in transitioning. The staff is excellent and always willing to go above and beyond to help. This was one of the best decisions we could’ve made to store our precious items.

  • Sha'ree P.

    September 01, 2023 - From Extra Space

    Always sweet and caring - Shalonda is always a step ahead of going outside the box. I’ll always think of her for her generosity. One of the best experiences I’ve had in a while.

  • Perla V.

    August 30, 2023 - From Extra Space

    Shalonda is the best... She helped me with All my storage needs in a timely manner... It's because of her that I recommend this place to everyone ??

  • Nathan S.

    August 21, 2023 - From Extra Space

    Shalonda was the nicest lady I’ve spoke to out of any storage unit company. She was so helpful for me!

  • Margit D.

    August 10, 2023 - From Extra Space

    I have been working with Extra Space Storage for 2 year and they have always been so helpful! Shalonda always responds right away and has made my experience so much easier.

  • Andrew s.

    August 07, 2023 - From Extra Space

    Excellent customer service, walked in was politely explained everything, she patiently answered my thousand questions. Keep Shalonda around.

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