4.7
    Call our Storage Experts
    Storage Experts Available
    Mon-Fri: 05:00am-12:00am
    Sat: 05:00am-12:00am
    Sun: 05:00am-12:00am
  • New Customer: 
  • Current Customer: (636) 339-1350

Today's Hours

Access:6:00 AM - 10:00 PM
Office:Closed
Nearby Locations
4.7

O'Fallon Self Storage at 2896 Highway K

Call our Storage Experts
Storage Experts Available
Mon-Fri: 05:00am-12:00am
Sat: 05:00am-12:00am
Sun: 05:00am-12:00am

Today's Hours

Access:6:00 AM - 10:00 PM
Office:Closed
Select a Unit Below
Small
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$33
WEB RATE
$24
Small
10' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$61
WEB RATE
$47
Small
10' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$67
WEB RATE
$50
Small
10' x 8'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$74
WEB RATE
$52
Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$80
WEB RATE
$52
Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$103
WEB RATE
$68
Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$113
WEB RATE
$73
Medium
10' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$141
WEB RATE
$93
Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$110
WEB RATE
$70

LIMITED UNITS

Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$110
WEB RATE
$70

LIMITED UNITS

Large
10' x 20'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$206
WEB RATE
$138
Large
10' x 20'
  • Climate Controlled
  • Drive-Up Access
  • Multi-Door Unit
IN STORE
$296
WEB RATE
$212

ACT FAST: 1 LEFT!

Large
10' x 25'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$242
WEB RATE
$156
Large
10' x 30'
  • Climate Controlled
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$412
WEB RATE
$296

LIMITED UNITS

Large
10' x 30'
  • Climate Controlled
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$412
WEB RATE
$296

LIMITED UNITS

Units Available Nearby

5' x 4'

Available now at 1160 Technology Dr, O'Fallon, MO 63368 starting at $18/mo

Available Nearby

5' x 10'

Available now at 7351 Highway N, Dardenne Prairie, MO 63368 starting at $51/mo

Available Nearby

10' x 9'

Available now at 1160 Technology Dr, O'Fallon, MO 63368 starting at $54/mo

Available Nearby

Nearby Locations

Convenient Self Storage Near You in O'Fallon

Located north of the intersection of Highway K and Highway N, Extra Space Storage serves residents of O'Fallon, St Peters, Cottleville, Weldon Spring, Dardenne Prairie, and more. Locals will recognize our facility behind Burger King, across Highway K from Deer Creek Crossing.

Available Storage Unit Sizes

Ranging in size from 5x5 to 10x30, our Highway K storage units come equipped with great features like indoor access, first-floor access, elevator access, and drive-up access to simplify your storage experience.

Drive-Up Storage Units

When you rent a unit with drive-up access in O'Fallon, you'll be able to pull your vehicle right up to your rental for quick and easy access. This is especially helpful for anyone storing large, heavy, or bulky items.

Climate-Controlled Storage & Dehumidified Storage

Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.

Indoor Vehicle Storage

Seeking secure vehicle storage in O'Fallon? Extra Space Storage is the top choice! Our drive-up storage units offer a secure, garage-like space that's perfect for storing small vehicles like motorcycles and cars. Contact our team today to learn more!

Exceptional Security Features

Extra Space Storage cares about your stored items. That's why our 2896 Highway K storage facility utilizes high-quality security features like electronic gate access and video surveillance.

24-Hour Access Storage Near You

Need access to your unit late at night or early in the morning? For your convenience, Extra Space Storage offers 24-hour storage units in O'Fallon, MO—so you can stop by your rental whenever it's best for your schedule!

Other Amenities & Services

  • Extended access hours are standard with 24/7 access available - ask site manager for details

  • Sturdy moving carts available for heavy, bulky items

  • Convenient loading dock

  • Heated loading bay

  • Multiple entrance gates

  • Elevators for easy access to upper levels

  • Wide-drive aisles to accommodate large moving trucks

  • Gate access on Sundays

Cheap Storage Units in O'Fallon

Looking for affordable self storage in O'Fallon? Extra Space Storage has the solutions you need. We offer cheap self storage near you for as low as $24 per month, with move-in deals like first month free and first month half-off at select facilities. Contact our expert team at 2896 Highway K for current move-in deals and rent your unit today!

The Self Storage Partner You Can Trust

For dependable self storage near you, look no further than Extra Space Storage on Highway K! Our friendly staff works hard to answer your questions and maintain a clean, well-lit, and secure facility. Contact us today to reserve a storage unit in O'Fallon!

Company

Employees: 1-10

Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice

Established Date: 1977

Site Number: 5132

Phone Number:(636) 228-3213

Hours

Access

  • Monday:6:00 AM - 10:00 PM
  • Tuesday:6:00 AM - 10:00 PM
  • Wednesday:6:00 AM - 10:00 PM
  • Thursday:6:00 AM - 10:00 PM
  • Friday:6:00 AM - 10:00 PM
  • Saturday:6:00 AM - 10:00 PM
  • Sunday:6:00 AM - 10:00 PM

Office

  • Monday:9:30 AM - 6:00 PM
  • Tuesday:9:30 AM - 6:00 PM
  • Wednesday:9:30 AM - 6:00 PM
  • Thursday:9:30 AM - 6:00 PM
  • Friday:9:30 AM - 6:00 PM
  • Saturday:9:00 AM - 5:30 PM
  • Sunday:Closed

Directions

Intersections/Landmarks

Highway K and Highway N

Directions from the North

Drive south on Hwy K. Pass Mexico Rd and continue south. Our facility will be on your left, after Fallon Pkwy.

Directions from the South

Drive northwest on I-64 W. Take Exit 9. Keep right and merge northwest onto State Hwy K. Pass Hwy N and continue north. Our facility will be on your right, after Christina Marie Dr.

Directions from the East

Drive southwest on MO-364 W. Take Exit 4. Turn right and merge north onto State Hwy K. Our facility will be on your right, after Christina Marie Dr.

Directions from the West

Drive southeast on MO-364 E. Take Exit 4. Turn left and merge north onto State Hwy K. Our facility will be on your right, after Christina Marie Dr.

Frequently Asked Questions at 2896 Highway K

Can I visit my storage unit after hours at Extra Space Storage in O'Fallon?

At Extra Space Storage on Highway K, we want customers to visit their storage unit when it's most convenient. Check with the facility manager today about our specific access hours to see if extended access hours or 24/7 access are available!

Can I work out of storage units in O'Fallon?

You may not be able to work directly out of a storage unit at our Highway K storage facility, but Extra Space Storage does allow business storage customers to utilize their storage units for storing inventory, equipment, materials, documents, and other business items. Contact us today to learn more!

Can you store a car in self storage at 2896 Highway K?

Some Extra Space Storage facilities allow cars to be stored in large drive-up storage units. If you're looking to store a car, contact the facility manager at Extra Space Storage on Highway K!

Is it safe to store electronics in a storage unit in O'Fallon, MO?

Storing electronics at our Highway K storage facility is safe. We have equipped our storage facility with advanced security measures. For additional protection of your electronic devices, you might consider renting a climate-controlled storage unit. Contact us to learn more!

Can I rent a storage unit for 1 month at 2896 Highway K?

Yes! Storage units at our Highway K storage facility offer both long-term and short-term self storage options with month-to-month leases! Customers can rent a unit for as short as one month or longer if they need it!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.7 stars

13 Reviews
5 stars12
4 stars0
3 stars0
2 stars0
1 star1
Showing 3 of 13

Sue

July 30, 2026

Fabulous service!!!!! Andy is absolutely the best!!!!!!

Thank you, Sue! We're glad Andy delivered fabulous service. We'll be sure to share your kind words with him.

Extra Space Storage (7/30/2026)

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Asia

July 30, 2026

Andy was such an amazing help with getting me all squared away with my storage unit. Moving was very stressful but having this be an easy process really took a load off! Thanks Andy!!!!!

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William

July 27, 2026

KY and Andy were wonderful and exceptional in every way.

Thank you, William! We are grateful for your kind words about KY and Andy. We will be sure to share your feedback with them.

Extra Space Storage (7/27/2026)

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*savings reflected in rates.