Self Storage Units Lake St Louis

BestBox Storage | Prospect

(636) 241-9549

21 Reviews

5 out of 5

5 star

100%

4 star

0%

3 star

0%

2 star

0%

1 star

0%

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

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

5'  WIDTH x  5' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$38/month

After Promo Period

Month to Month - No Long Term Commitments

3 units available

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

5'  WIDTH x  5' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$53/month

After Promo Period

Month to Month - No Long Term Commitments

Select Pricing Option
climate controlled
Interior
3' Wide Door
See All Facility Features
Interior - Climate Controlled - Ground Floor

10'  WIDTH x  3' DEPTH

What Size Do I Need?

$58/month


climate controlled
Interior
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Upper Floor

10'  WIDTH x  5' DEPTH

What Size Do I Need?

$67/month


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

10'  WIDTH x  5' DEPTH

What Size Do I Need?

$72/month


Select Pricing Option
climate controlled
Interior
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Ground Floor

10'  WIDTH x  5' DEPTH

What Size Do I Need?

$74/month


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

10'  WIDTH x  5' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$75/month

After Promo Period

Month to Month - No Long Term Commitments

3 units available

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

10'  WIDTH x  5' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$82/month

After Promo Period

Month to Month - No Long Term Commitments

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

10'  WIDTH x  7' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$90/month

After Promo Period

Month to Month - No Long Term Commitments

3 units available

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

10'  WIDTH x  7' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$97/month

After Promo Period

Month to Month - No Long Term Commitments

2 units available

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

10'  WIDTH x  7' DEPTH

What Size Do I Need?

$104/month


climate controlled
Interior
3' Wide Door
See All Facility Features
Interior - Climate Controlled - Ground Floor

10'  WIDTH x  7' DEPTH

What Size Do I Need?

$116/month


climate controlled
Interior
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Ground Floor

5'  WIDTH x  15' DEPTH

What Size Do I Need?

$92/month


climate controlled
Interior
3' Wide Door
See All Facility Features
Interior - Climate Controlled - Upper Floor

10'  WIDTH x  8' DEPTH

What Size Do I Need?

$87/month


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

10'  WIDTH x  8' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$97/month

After Promo Period

Month to Month - No Long Term Commitments

3 units available

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

10'  WIDTH x  8' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$140/month

After Promo Period

Month to Month - No Long Term Commitments

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

10'  WIDTH x  10' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$112/month

After Promo Period

Month to Month - No Long Term Commitments

2 units available

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

10'  WIDTH x  10' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$136/month

After Promo Period

Month to Month - No Long Term Commitments

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

12'  WIDTH x  10' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$117/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
3' Wide Door
Elevator Access
See All Facility Features
Interior - Climate Controlled - Ground Floor

10'  WIDTH x  13' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$151/month

After Promo Period

Month to Month - No Long Term Commitments

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

10'  WIDTH x  13' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$186/month

After Promo Period

Month to Month - No Long Term Commitments

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

10'  WIDTH x  15' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$182/month

After Promo Period

Month to Month - No Long Term Commitments

3 units available

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

10'  WIDTH x  15' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$186/month

After Promo Period

Month to Month - No Long Term Commitments

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

10'  WIDTH x  15' DEPTH

What Size Do I Need?

$191/month


climate controlled
Drive-Up Access
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Upper Floor

10'  WIDTH x  17' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$162/month

After Promo Period

Month to Month - No Long Term Commitments

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

10'  WIDTH x  17' DEPTH

What Size Do I Need?

$204/month


climate controlled
Interior
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Upper Floor - Multi Door

10'  WIDTH x  20' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$217/month

After Promo Period

Month to Month - No Long Term Commitments

2 units available

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

10'  WIDTH x  20' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$217/month

After Promo Period

Month to Month - No Long Term Commitments

3 units available

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

10'  WIDTH x  20' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$263/month

After Promo Period

Month to Month - No Long Term Commitments

2 units available

Select Pricing Option
climate controlled
Interior
8' Wide Door
See All Facility Features
Interior - Climate Controlled - Ground Floor

10'  WIDTH x  20' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$285/month

After Promo Period

Month to Month - No Long Term Commitments

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

10'  WIDTH x  25' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$321/month

After Promo Period

Month to Month - No Long Term Commitments

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

20'  WIDTH x  15' DEPTH

What Size Do I Need?

$267/month


climate controlled
8' Wide Door
Multi-Door
See All Facility Features
Interior - Climate Controlled - Ground Floor - Multi Door

20'  WIDTH x  15' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$267/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
8' Wide Door
Multi-Door
See All Facility Features
Interior - Climate Controlled - Upper Floor - Multi Door

20'  WIDTH x  15' DEPTH

What Size Do I Need?

GRAND OPENING SPECIAL! First 2 full months FREE with AutoPay Enrollment.Sale Ends Jun 30th

$0/month

During Promo Period

$267/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
8' Wide Door
Elevator Access
Multi-Door
See All Facility Features
Drive Up - Climate Controlled

10'  WIDTH x  30' DEPTH

What Size Do I Need?

$307/month


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

20'  WIDTH x  15' DEPTH

What Size Do I Need?

$326/month


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

10'  WIDTH x  30' DEPTH

What Size Do I Need?

$329/month


climate controlled
Drive-Up Access
8' Wide Door
See All Facility Features

Customer Reviews

5
21 Reviews
google review

Tony Cardinale

a day ago

Melissa helped me get my unit set up and did an absolutely fantastic job explaining and making aware of all the things I needed to ...

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google review

Katrina Scott

a week ago

I had an outstanding experience with BestBox Storage in Lake Saint Louis. The manager was top-notch; extremely knowledgeable and helpful throughout the entire process. I ...

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google review

Alex Kane

a month ago

Melissa was great in helping us navigate the process of securing our storage unit. From the very beginning, she greeted us with a warm smile, ...

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google review

Michael Zubalik

a month ago

What a beautiful, clean space to store my important equipment. Easily accessible from the freeway. Melissa is a gem to work ...

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google review

Roberto Stone

a month ago

Great service, funny, Knowledgeable and great to work with highly recommend. if you need a unit come see Melissa ASAP!!!!

google review

Quinton Simmons

a month ago

Melissa is the best!! This place is super clean and the rental process is so easy!

google review

Keith Heisinger

a month ago

Melissa is AWESOME!!!

google review

Jhoan Williams

a month ago

google review

Ron L

a month ago

Rental process was super easy.

google review

Benjamin Parr

a month ago

This was my first time renting a storage unit and Melissa was very helpful and informative in choosing the best unit for my needs. Would ...

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google review

Blake Cundiff

3 months ago

Our experience at BestBox Storage a 10/10. We weren’t sure what size we needed, but the “What Will Fit” online feature helped us visualize the ...

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google review

Beau Reinberg

3 months ago

Great facility...clean and safe

self storage units lake st louis
self storage lake st louis
climate controlled storage

About Lake St. Louis | Prospect

If you're in need of self storage units in Lake St Louis, MO, to safely store your belongings, it's time to discover what BestBox Storage has to offer. Our Lake St Louis location provides top-notch storage solutions for a variety of needs, including household items, during a move, or for your business requirements. For individuals in search of exceptional storage units in Lake St Louis, BestBox Storage's Lake St Louis, MO facility is the ultimate solution to meet their storage needs.

Facility Features

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


Facility Features

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