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Extra Space Storage
Brand Certified

Extra Space Storage

4.9
(238 reviews)

About

Self-Storage FacilityPublic StorageMoving Supply StoreRecords Storage Facility
Store your belongings at Extra Space Storage on 2311 1st Capitol Dr in St Charles, MO today! Our large selection of storage units, climate controlled units, exceptional security, ADA compliant, parking spaces, elevator access, wide drive isles, convenient freeway access and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!

Details

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Location

Extra Space Storage
2311 1st Capitol Dr, St Charles, MO
63301, United States

Hours

Reviews

4.9
238 reviews
5 stars
227
4 stars
5
3 stars
0
2 stars
0
1 star
6
  • SS
    Skellz
    3 days ago
    5.0
    Dakota is such a sweet and awesome person! Very attentive! Made getting my unit a breeze!
  • KR
    Katy Rush
    Feb 27, 2026
    5.0
    Excellent in office service and easy online service! Jenny is office.
  • MP
    Maureen Peterson
    Feb 20, 2026
    5.0
    Dakota is always so helpful and nice to talk to
  • KM
    Keith Moss
    Feb 17, 2026
    5.0
    Jenny and dash were very helpful
  • NJ
    Nyssa Jones
    Feb 12, 2026
    5.0
    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!

Frequently Asked Questions About Extra Space Storage

What storage unit size do I need?

The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.

What type of storage unit do I need?

Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.

Brand Certified Facts from Extra Space Storage

This information is certified by Extra Space Storage and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified March 01, 2026Yext Knowledge Graph
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