Self Storage in St Charles, MO: Find Storage Units Near You!

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Small
(Small regular closet or small walk-in closet; this option is good for furnishing of a bedroom)
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If you need affordable self storage in St Charles, check out Extra Space Storage! You'll find the solution you want at one of our convenient storage facilities near Earth City, Champ, and Bridgeton.
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Image of Extra Space Self Storage Facility on 1500 S 1st Capitol Dr in St Charles, MO
Extra Space Storage

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

237 reviews
"Wonderful experience. I greatly appreciate Shalanda's professionalism and honesty. It's important to me to feel as if I can trust a person in charge. Shalanda immediately put me at eas..."  Read more

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Frequently Asked Questions
What size storage unit do I need?
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The self storage unit size you need will depend on what you plan to store. In general, these are the unit sizes that work best for common moving and vehicle storage situations:

  • Studio or one-bedroom apartment – 5x10 to 5x15 storage unit
  • Two-bedroom apartment – 10x10 to 10x15 storage unit
  • Two-bedroom house – 10x20 storage unit
  • Three-bedroom house – 10x25 storage unit
  • Four-bedroom house – 10x30 storage unit
  • Car – 10x20 storage unit
  • Motorcycle – 5x10 storage unit

Learn more in our storage unit size guide.

How tall are storage units?
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The standard storage unit height is 8 feet. Some locations have storage units available with taller ceilings, and other locations (usually in large cities) have reduced-height storage units.

What is climate-controlled storage?
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Climate-controlled storage is a temperature-controlled storage unit that typically stays between 55 and 80 degrees. Climate control is important for anyone storing sensitive belongings in regions that experience extreme temperatures. Learn more in our climate-controlled storage guide.

Can I store a vehicle in a storage unit?
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Yes. Cars and motorcycles are often stored in storage units. If they fit, some boats and RVs can be stored inside of storage units as well. Certain locations may even offer large storage units specifically designed with taller ceilings to accommodate vehicles like boats and RVs. Learn more in our vehicle storage guide.

Are self storage leases month-to-month?
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Yes. We offer month-to-month leases to give you the flexibility to rent storage for as long as you need. Check out our self storage FAQs for more leasing questions.


St. Charles Self Storage at an Exceptional Value

At Extra Space Storage, we strive to deliver reliable self storage options at an affordable price. We take pride in maintaining well-lit, clean storage facilities with advanced security features like on-site resident managers, video surveillance, and electronic gate access to ensure our customers have a great experience.

Storage Experts That Genuinely Care

The friendly, professional team behind our St. Charles storage facilities is dedicated to providing customers with excellent service! Don't hesitate to ask us for help when visiting our locations.

Types of Storage Units for Rent

With a variety of storage units and amenities like climate-controlled storage, drive-up access, and vehicle storage, finding the perfect solution for your storage needs is easy at Extra Space Storage!

Indoor Storage Units

Storage units in St. Charles range in size from 25 square feet to 300+ square feet and come equipped with first-floor access and elevator access!

Climate-Controlled Storage Units

If you plan to store delicate belongings, we highly recommend renting a self storage unit with climate control. This amenity typically keeps your unit between 55 and 80 degrees year-round, which can help protect your items from extreme temperature changes.

Drive-Up Storage Units

Need to store heavy, bulky items? Rent a drive-up access unit! You can easily pick up and drop off these items by simply pulling a vehicle up next to or inside of your unit.

Vehicle Storage

Extra Space Storage offers the secure indoor and outdoor vehicle storage options you want in St. Charles! We have garage-like drive-up units and large outdoor parking spaces that can handle vehicles of all sizes.

Move-In Specials

With move-in deals like first month free and first month half off, customers can receive an incredible value at Extra Space Storage! Take advantage of these specials by reserving your unit today!

Reserve a Storage Unit Near You!

Ready to rent a storage unit in St. Charles? Reserve online or over the phone today with no credit card required! We're available to answer questions or set up a tour at a nearby storage facility!

*Excludes administrative and insurance fees

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