Self Storage Units O'Fallon

BestBox Storage | 2896 Highway K

636-597-6623

39 Reviews

4.8 out of 5

5 star

95%

4 star

0%

3 star

0%

2 star

0%

1 star

5%

  • 24/7 Video Surveillance
  • Automatic Gate
  • Climate-Controlled Units
  • Code Gate Entry
  • Dollies & Handcarts
  • Drive Up Units
  • Elevators
  • High-Tech Security
  • Locally Owned
  • Lock Checks
  • Modern, Clean & Bright
  • Motion Lighting
  • Moving Supplies
  • Protection Plan
  • Security Fence
Size
Deals
Type
Climate

Sort by: Price Low to High
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Banner Desktop
Interior - Climate Controlled - Upper Floor 350

5'  WIDTH x  5' DEPTH

What Size Do I Need?

Prepay 3 months and get 50% off rent for those months with AutoPay enrollment. *Minimum of 3 month rental duration required. Sale Ends Aug 31st

$5/month

During Promo Period

$9/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
3' Wide Door
Elevator Access
See All Facility Features
Interior - Climate Controlled - Ground Floor 231

5'  WIDTH x  5' DEPTH

What Size Do I Need?

Prepay 3 months and get 50% off rent for those months with AutoPay enrollment. *Minimum of 3 month rental duration required. Sale Ends Aug 31st

$6/month

During Promo Period

$12/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
3' Wide Door
See All Facility Features
Interior - Climate Controlled - Upper Floor 433

10'  WIDTH x  5' DEPTH

What Size Do I Need?

Prepay 3 months and get 50% off rent for those months with AutoPay enrollment. *Minimum of 3 month rental duration required. Sale Ends Aug 31st

$10/month

During Promo Period

$19/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
8' Wide Door
Elevator Access
See All Facility Features
Interior - Climate Controlled - Ground Floor 165

10'  WIDTH x  5' DEPTH

What Size Do I Need?

Prepay 3 months and get 50% off rent for those months with AutoPay enrollment. *Minimum of 3 month rental duration required. Sale Ends Aug 31st

$12/month

During Promo Period

$24/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Upper Floor 339

10'  WIDTH x  5' DEPTH

What Size Do I Need?

Prepay 3 months and get 50% off rent for those months with AutoPay enrollment. *Minimum of 3 month rental duration required. Sale Ends Aug 31st

$16/month

During Promo Period

$32/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
3' Wide Door
Elevator Access
See All Facility Features
Interior - Climate Controlled - Upper Floor 393

10'  WIDTH x  8' DEPTH

What Size Do I Need?

Prepay 3 months and get 50% off rent for those months with AutoPay enrollment. *Minimum of 3 month rental duration required. Sale Ends Aug 31st

$25/month

During Promo Period

$49/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
8' Wide Door
Elevator Access
See All Facility Features
Interior - Climate Controlled - Ground Floor 161

10'  WIDTH x  10' DEPTH

What Size Do I Need?

Prepay 3 months and get 50% off rent for those months with AutoPay enrollment. *Minimum of 3 month rental duration required. Sale Ends Aug 31st

$30/month

During Promo Period

$59/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Upper Floor 544

10'  WIDTH x  10' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Aug 31st

$0/month

During Promo Period

$62/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
8' Wide Door
Elevator Access
See All Facility Features
Interior - Climate Controlled - Upper Floor - Multi Door 591

10'  WIDTH x  10' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Aug 31st

$0/month

During Promo Period

$69/month

After Promo Period

Month to Month - No Long Term Commitments

1 unit available

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no
credit card.
climate controlled
Interior
Roll Up Door
8' Wide Door
Elevator Access
Multi-Door
See All Facility Features
Drive Up-Climate Controlled 20

10'  WIDTH x  10' DEPTH

What Size Do I Need?

$89/month


climate controlled
Roll Up Door
Drive-Up Access
8' Wide Door
See All Facility Features
Drive Up-Non Climate Controlled 51

10'  WIDTH x  10' DEPTH

What Size Do I Need?

$94/month


Roll Up Door
Drive-Up Access
Non-Climate Controlled
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Upper Floor 387

10'  WIDTH x  13' DEPTH

What Size Do I Need?

$69/month


climate controlled
Interior
Roll Up Door
3' Wide Door
Elevator Access
See All Facility Features
Interior - Climate Controlled - Ground Floor 242

10'  WIDTH x  15' DEPTH

What Size Do I Need?

Prepay 3 months and get 50% off rent for those months with AutoPay enrollment. *Minimum of 3 month rental duration required. Sale Ends Aug 31st

$35/month

During Promo Period

$69/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Upper Floor 454

10'  WIDTH x  15' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Aug 31st

$0/month

During Promo Period

$74/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
8' Wide Door
Elevator Access
See All Facility Features
Interior - Climate Controlled - Ground Floor 264

10'  WIDTH x  20' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Aug 31st

$0/month

During Promo Period

$99/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Upper Floor 499

10'  WIDTH x  20' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Aug 31st

$0/month

During Promo Period

$122/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
8' Wide Door
Elevator Access
See All Facility Features
Drive Up-Non Climate Controlled 68

10'  WIDTH x  20' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Aug 31st

$0/month

During Promo Period

$122/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
Roll Up Door
Drive-Up Access
Non-Climate Controlled
8' Wide Door
See All Facility Features
Drive Up-Climate Controlled 18

10'  WIDTH x  20' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Aug 31st

$0/month

During Promo Period

$224/month

After Promo Period

Month to Month - No Long Term Commitments

1 unit available

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no
credit card.
Double Door
climate controlled
Interior
Roll Up Door
Drive-Up Access
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Ground Floor 203

10'  WIDTH x  25' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Aug 31st

$0/month

During Promo Period

$139/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
Roll Up Door
8' Wide Door
See All Facility Features
Drive Up-Climate Controlled 16

10'  WIDTH x  25' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Aug 31st

$0/month

During Promo Period

$259/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Roll Up Door
Drive-Up Access
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Ground Floor - Multi Door 245

20'  WIDTH x  15' DEPTH

What Size Do I Need?

$394/month


climate controlled
Interior
Roll Up Door
8' Wide Door
Multi-Door
See All Facility Features
Drive Up-Climate Controlled 7

10'  WIDTH x  30' DEPTH

What Size Do I Need?

Prepay 3 months and get 50% off rent for those months with AutoPay enrollment. *Minimum of 3 month rental duration required. Sale Ends Aug 31st

$219/month

During Promo Period

$437/month

After Promo Period

Month to Month - No Long Term Commitments

Roll Up Door
Drive-Up Access
8' Wide Door
CLIMATE CONTROL
See All Facility Features
Drive Up-Non Climate Controlled 26

20'  WIDTH x  20' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Aug 31st

$0/month

During Promo Period

$512/month

After Promo Period

Month to Month - No Long Term Commitments

1 unit available

rent
Easily switch sizes.
7-Day risk-free trial.
reserve
Requires no
credit card.
Roll Up Door
Drive-Up Access
Non-Climate Controlled
8' Wide Door
Multi-Door
See All Facility Features

Customer Reviews

4.8
39 Reviews
google review

Cara Cipolla

12 hours ago

Quinton was so helpful!!! Thank you so much!

google review

lays chips26

14 hours ago

Quinton was amazing and very friendly and knowledgeable. He made my move in process quick and easy. What a nice clean beautiful facility. Highly recommend. ...

Show more
google review

Debra Witkowski

14 hours ago

Quinton was very professional and courteous! The storage unit is very clean and i love that they have climate control!!

google review

Dennis Land

4 days ago

google review

Peggy Eldredge

4 weeks ago

google review

Dominique Lenzini

a month ago

Quinton was super friendly and helpful with getting me set up in a unit! My first time needing a storage unit and the place is ...

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google review

Lauren Zeman

a month ago

Quinton was awesome!! Extremely friendly and knew how to fit our needs. Fast and easy experience!!! Def recommend 😊

google review

suzie safi

a month ago

Quinton is the best

google review

Leth Safi

a month ago

Quinton was very helpful

google review

Brian Riley

2 months ago

Set up was super easy. Can’t wait to move in

self storage units ofallon
storage near me
self storage gate

About O'Fallon | 2896 Highway K

Discover premier self storage solutions in O'Fallon, MO, with BestBox Storage. Safeguard your belongings with our top-notch units tailored to meet various needs, whether for household items, during a move, or for business requirements. BestBox Storage in O'Fallon, MO, is the ultimate solution for exceptional storage options in the area.

Facility Features

  • 24/7 Video Surveillance
  • Automatic Gate
  • Climate-Controlled Units
  • Code Gate Entry
  • Dollies & Handcarts
  • Drive Up Units
  • Elevators
  • High-Tech Security
  • Locally Owned
  • Lock Checks
  • Modern, Clean & Bright
  • Motion Lighting
  • Moving Supplies
  • Protection Plan
  • Security Fence


Facility Features

  • 24/7 Video Surveillance
  • Automatic Gate
  • Climate-Controlled Units
  • Code Gate Entry
  • Dollies & Handcarts
  • Drive Up Units
  • Elevators
  • High-Tech Security
  • Locally Owned
  • Lock Checks
  • Modern, Clean & Bright
  • Motion Lighting
  • Moving Supplies
  • Protection Plan
  • Security Fence