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

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.

17 locations near st charles

Extra Space Storage logo

Small

5' x 5'

$59

Medium

10' x 10'

$104

Large

10' x 20'

$193

See all available units at this facility

Extra Space Storage logo
Extra Space Storage logo

Small

5' x 8'

$59

Medium

10' x 10'

$149

Large

10' x 24'

$180

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Extra Space Storage logo

Small

6' x 5'

First Month Free*

$43

Medium

10' x 12'

First Month Free*

$141

Large

20' x 16'

$428

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Extra Space Storage logo

Small

5' x 5'

First Month Free*

$25

Medium

10' x 10'

First Month Free*

$89

Large

10' x 20'

First Month Free*

$193

See all available units at this facility

Extra Space Storage logo

Small

5' x 4'

First Month Free*

$51

Medium

10' x 9'

First Month Free*

$119

Large

20' x 10'

First Month Free*

$234

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Extra Space Storage logo

Small

5' x 5'

First Month Free*

$31

Medium

10' x 10'

First Month Free*

$102

Large

10' x 20'

First Month Free*

$253

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

First Month Free*

$32

Medium

10' x 10'

First Month Free*

$103

Large

20' x 10'

First Month Free*

$171

See all available units at this facility

Extra Space Storage logo

Small

4' x 5'

$34

Medium

10' x 10'

$145

Large

10' x 25'

$436

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Extra Space Storage logo

Small

5' x 5'

$37

Medium

10' x 10'

$104

Large

10' x 25'

First Month Half Off*

$336

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Extra Space Storage logo

Small

5' x 5'

$30

Medium

10' x 10'

$96

Large

10' x 20'

$171

See all available units at this facility

Extra Space Storage logo

Small

5' x 10'

$98

Medium

10' x 10'

$155

Large

10' x 25'

$224

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

First Month Free*

$50

Medium

10' x 9'

First Month Free*

$111

Large

10' x 20'

First Month Free*

$240

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$72

Medium

10' x 10'

$136

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$55

Medium

10' x 10'

$112

Large

10' x 20'

$279

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$51

Large

10' x 20'

$199

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$69

Medium

10' x 10'

$153

Large

10' x 20'

$254

See all available units at this facility

$
$59
$43
$25
$51
$31
$32
$34
$37
$30
$98
$50
$72
$55
$51
$69
$59

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

Frequently Asked Questions in St Charles, Missouri

How much space do I need for a coffee table in St Charles?

Where can I find boat storage in St Charles?

Can I store my classic car at a storage facility in St Charles?

Should I get covered storage for my RV or motorhome in St Charles?

What is the smallest storage unit I can rent in St Charles, Missouri?