Self Storage in O'Fallon, MO: Find Storage Units Near You!

If you need self storage near O'Fallon, Extra Space Storage is your go-to solution! We have convenient storage facilities in O'Fallon near St Peters, Cottleville, Dardenne Prairie, Lake St Louis, Howell, Weldon Spring, and more!

12 locations near o fallon

Small

5' x 5'

$21

Medium

10' x 10'

$98

Large

10' x 20'

$202

See all available units at this facility

Small

5' x 4'

First Month Free*

$35

Medium

10' x 9'

First Month Free*

$102

Large

20' x 10'

First Month Half Off*

$262

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Small

5' x 10'

$55

Medium

10' x 10'

$119

Large

10' x 20'

$157

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Small

5' x 8'

$54

Medium

10' x 10'

$95

Large

10' x 24'

$140

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Small

5' x 5'

$24

Medium

10' x 10'

$77

See all available units at this facility

Small

5' x 5'

First Month Free*

$29

Medium

10' x 10'

First Month Free*

$76

Large

10' x 20'

First Month Free*

$134

See all available units at this facility

Small

5' x 5'

$12

Medium

10' x 10'

$98

See all available units at this facility

Small

6' x 5'

$33

Medium

10' x 12'

$119

Large

10' x 24'

$179

See all available units at this facility

Small

5' x 5'

First Month Free*

$23

Medium

10' x 10'

First Month Free*

$107

Large

10' x 20'

First Month Free*

$149

See all available units at this facility

Small

8' x 5'

First Month Free*

$47

Medium

10' x 10'

First Month Free*

$88

Large

20' x 10'

First Month Free*

$253

See all available units at this facility

Small

5' x 10'

$43

Medium

10' x 10'

$62

Large

10' x 20'

$114

See all available units at this facility

Small

5' x 5'

$31

Medium

10' x 10'

$70

Large

10' x 20'

$178

See all available units at this facility

$35
$55
$54
$24
$29
$12
$33
$23
$47
$43
$31
$21

Why Choose Extra Space Storage

At Extra Space Storage, we strive to provide excellent customer service and clean, well-maintained facilities protected by advanced security measures like electronic gate access and video surveillance. Plus, our team members are always here to answer your questions or help in any way they can!

Available Storage Units in O'Fallon

With storage units ranging in size from 25 square feet to 300 square feet, our O'Fallon self storage facilities are capable of meeting your unique needs. Not sure which unit size is right for you? Just ask our staff!

Climate-Controlled Storage in O'Fallon

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.

Secure Vehicle Storage in O'Fallon

Searching for indoor vehicle storage in O'Fallon? Extra Space Storage has drive-up units that allow you to pull your motorcycle or car into your unit for safe small vehicle storage.

Affordable Prices & Great Move-In Deals

Extra Space Storage in O'Fallon offers competitive rental rates and fantastic move-in specials. New customers can take advantage of deals like first month free or first month half-off!

Reserve O'Fallon Self Storage Today!

Did you find the unit you were looking for? Reserve a storage unit in O'Fallon online or by phone with no credit card required! If you have additional questions, don't hesitate to reach out to our team!

*Excludes administrative and insurance fees