Size GuideSelf StorageVehicle StorageCar StorageRV StorageBoat StorageMotorcycle StorageClimate Controlled StorageCollege StorageBusiness Storage

Extra Space Storage - 3591 - Dardenne Prairie - Highway N

7351 State Route N, O'Fallon, MO 63368

4 reviews
facility

Storage Units

*Prices are subject to change based on availability

5' x 5' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$21.00 per month

$23

5' x 5' Unit

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Special

$23.00 per month

$24

5' x 10' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$44.00 per month

$46

10' x 5' Unit

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Special

$46.00 per month

$48

10' x 10' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$62.00 per month

$65

10' x 10' Unit

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Special

$77.00 per month

$81

10' x 15' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$91.00 per month

$96

10' x 15' Unit

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Special

$111.00 per month

$117

10' x 20' Unit

  • Climate Controlled
  • Upstairs via Elevator
  • Interior

Web Only Special

$97.00 per month

$102

10' x 25' Unit

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Special

$218.00 per month

$229

Reviews

Reviews originally collected from the SpareFoot Marketplace.

5 out of 5 stars

4 Total Reviews

Very nice and has AC yay!

by Donza Doss

July 9, 2025

5 out of 5 stars

Has Ac yay! Maui has no Ac so I am extremely happy

Good price easy check in

by Richard Sheets

August 4, 2024

5 out of 5 stars

online express check in and stop by office and was finished

Of all the storage places… THIS IS THE PLACE YOU WANT!

by Ashley

July 29, 2023

5 out of 5 stars

For starters, the pricing is the best and a lock comes with the unit. Thereﾃ｢竄ｬ邃｢s to bays and the elevators are right there. Itﾃ｢竄ｬ邃｢s cool inside and Iﾃ｢竄ｬ邃｢m moving in 100 degree weather. Big win there! Super clean and the layout is great. I was super stressed about moving my things into storage but when I showed up and started moving, I was beyond relieved thanks to this space. Iﾃ｢竄ｬ邃｢ve had to use storage many times and this please is by far my favorite, HIGHLY recommend.

Great facility.

by Trea Mowry

June 7, 2023

5 out of 5 stars

Great service, clean facility.

Update Your Storage Search

Find storage units near you

Nearby Storage Facilities

Extra Space Storage - 5132 - O'Fallon - Highway K
Extra Space Storage - 5132 - O'Fallon - Highway K2896 State Highway K, O'Fallon, MO 63368
0 reviews
1.9 miles
Starting at
$25.00$28per month
View All Units
  • Climate Controlled
  • Interior
  • Upstairs (Access via Elevator)
StorageMart - State Route N
StorageMart - State Route N6494 State Route N, Cottleville, MO 63304
0 reviews
2.3 miles
Starting at
$17.00$27per month
View All Units
  • 1st Floor
  • Heated
  • Interior
  • Roll Up Door
Extra Space Storage - 7836 - O'Fallon - Midpoint Dr
Extra Space Storage - 7836 - O'Fallon - Midpoint Dr801 Mid Point Drive, O'Fallon, MO 63366
0 reviews
2.6 miles
Starting at
$20.00$22per month
View All Units
  • Drive Up Access
Top Cities for Self Storage
States with Self Storage

Storage.com is a browse-and-compare website for renting and reserving self-storage units. With thousands of local storage facilities across the U.S. listed on our site, we make it easy to find the storage unit that best fits your storage needs. Whether you’re looking for a storage unit with climate control or electricity, or storage for your car or RV, Storage.com makes the process quick and painless. All you have to do is choose a storage unit and your move-in date, and we’ll take care of the rest. If you ever have any questions, our storage representatives are just a phone call away!

Storage Types
Resources
Contact
Storable Brands
Copyright 2011-2026 Storage.com