Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Nearby Locations
4.9

Extra Space Storage at 9900 Big Bend Rd

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Select a Unit Below
Small
5' x 10'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$70
WEB RATE
$50

LOWEST IN 30 DAYS!*

Small
5' x 10'
  • 1st Floor Access
  • Heated
  • Indoor
IN STORE
$121
WEB RATE
$90

ACT FAST: 1 LEFT!

Small
5' x 10'
  • Heated
  • Indoor Drive-Up Access
IN STORE
$226
WEB RATE
$155

ACT FAST: 1 LEFT!

Small
5' x 11'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$77
WEB RATE
$54

LOWEST IN 30 DAYS!*

Small
5' x 15'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$102
WEB RATE
$72

LOWEST IN 30 DAYS!*

Small
5' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$165
WEB RATE
$124

ACT FAST: 1 LEFT!

Medium
10' x 10'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$148
WEB RATE
$114

LIMITED UNITS

Medium
10' x 15'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$220
WEB RATE
$170

ACT FAST: 1 LEFT!

Medium
10' x 17'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$241
WEB RATE
$172

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$248
WEB RATE
$172

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$299
WEB RATE
$212

ACT FAST: 1 LEFT!

Large
10' x 20'
  • 1st Floor Access
  • Heated
  • Indoor
IN STORE
$334
WEB RATE
$236

ACT FAST: 1 LEFT!

Large
20' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
  • Multi-Door Unit
IN STORE
$346
WEB RATE
$236

LOWEST IN 30 DAYS!*

Large
10' x 33'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$403
WEB RATE
$288

ACT FAST: 1 LEFT!

Large
10' x 35'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$426
WEB RATE
$309

ACT FAST: 1 LEFT!

Units Available Nearby

5' x 5'

Available now at 7737 Watson Rd, St Louis, MO 63119 starting at $58/mo

Available Nearby

5' x 6'

Available now at 10461 Manchester Rd, Kirkwood, MO 63122 starting at $53/mo

Available Nearby

5' x 9'

Available now at 10300 Watson Rd, St Louis, MO 63127 starting at $61/mo

Available Nearby

10' x 13'

Available now at 10300 Watson Rd, St Louis, MO 63127 starting at $154/mo

Available Nearby

11' x 30'

Available now at 7737 Watson Rd, St Louis, MO 63119 starting at $143/mo

Available Nearby

Nearby Locations

Self Storage You Can Trust in St Louis

Extra Space Storage has the perfect storage solution for you! We want you to have a positive storage experience with us, which is why we keep our St Louis storage facility clean and secured with surveillance cameras, so you can rest easy knowing your items are in a safe storage environment!

About Our St Louis, MO Location

Our 9900 Big Bend Rd storage facility is located near the intersection of Big Bend Rd and Sappington Rd in St. Louis, offering climate-controlled units and flexible long-term options well-suited for homeowners who are downsizing or managing an estate transition.

  • With its convenient location in southwestern St Louis (63122), our facility serves the established homeowner community along the Big Bend Rd corridor with reliable storage built for short or long-term needs

  • Just about a mile from the neighborhoods of Oakland, Meacham Park, and Windsor Springs, making it an easy choice for residents throughout the surrounding St. Louis communities

  • Just 0.2 miles from I-44 at Exit 278, with additional access via Exit 277 and Exit 279, making it simple to reach from anywhere across the St. Louis metro area

  • A convenient option for residents of Webster Groves (63119) looking for accessible storage along the I-44 corridor

Storage Amenities Available in St Louis

Whether you need residential or business storage, Extra Space Storage has the solutions you're looking for!

Unit Sizes

Our Big Bend Rd storage facility offers units in various sizes, ranging from 5x5 to 10x35. Our storage units also come with great features like indoor access, drive-up access, ground-level access, and upper-level access.

Drive-Up Access

Our self storage facility in St Louis offers storage units with drive-up access. When you rent a unit with this feature, you can pull your vehicle right up to the door of your storage space for easy loading and unloading.

Climate Control & Heated Units

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.

Vehicle Storage

If you need a place to store a small vehicle like a car or motorcycle while it's not in use, Extra Space Storage can help! With enclosed drive-up access units, we're your trusted partner for indoor vehicle storage in St Louis.

Business Storage

Business owners looking for more space can find affordable, secure commercial storage in St Louis. With a good selection of unit sizes and amenities, we can accommodate everything from files to oversized equipment!

Other Facility Features

  • Extended access hours are standard

  • Covered loading bay

  • Elevators for easy access to upper levels

  • Gate access on Sundays

  • Convenient freeway access

  • On-site office

Cheap Self Storage in St Louis

If you need an affordable self storage solution in St Louis, Extra Space Storage at 9900 Big Bend Rd has what you’re looking for! We offer cheap storage units with prices as low as $50, plus move-in deals like first month free and first month half-off at select locations when you reserve your unit online!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 3744

Phone Number:(314) 476-9947

Hours

Rental & Support

  • 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

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

Big Bend Rd and S Sappington Rd

Directions from the North

Drive south on N Kirkwood Rd. Turn left onto Big Bend Rd. Our facility will be on your right after Camera Ave.

Directions from the South

Drive northwest on S Lindbergh Blvd. Continue straight onto S Kirkwood Rd and keep driving north. Turn right onto Big Bend Rd. Our facility will be on your right after Camera Ave.

Directions from the East

Drive southwest on I-44 W. Take Exit 278. Turn left onto Big Bend Rd. Our facility will be on your right after Camera Ave.

Directions from the West

Drive northeast on I-44 E. Take Exit 278. Turn right onto Big Bend Rd. Our facility will be on your right after Camera Ave.

Frequently Asked Questions at 9900 Big Bend Rd

How many moving boxes does a two-bedroom home need?

You can typically fit a two-bedroom home into 10 small boxes, 6 medium boxes, and 3 large boxes. Use our moving boxes and packing supplies guide to plan your move.

What security measures does this facility have to prevent trespassing?

You can count on Extra Space Storage to keep your belongings safe with secure access gates that require a unique password, a digital surveillance system, proper lighting, and secure locks on our units. Learn more about our security features.

Is there free parking at this facility?

Yes, parking to unload and load your belongings at the Extra Space Storage office is free. If you've booked a drive-up storage unit, you can also park in front of your unit for a quick and easy unload.

What methods of payment does Extra Space Storage accept?

Extra Space Storage customers can pay online or in-person with cash, checks, credit cards, and debit cards.

How long will my storage unit's rental agreement last after I book?

Your rental agreement will continue on a month-to-month basis until you choose to end it. You can end your agreement by vacating your unit and notifying the Extra Space Storage office before your next payment due date.

What is the relationship between Life Storage and Extra Space Storage?

Extra Space Storage bought Life Storage in 2023 making Life Storage part of the Extra Space Storage family. Combined, Extra Space Storage and Life Storage make up nearly 4,000 self storage locations across the United States.

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.9 stars

281 Reviews
5 stars270
4 stars4
3 stars0
2 stars0
1 star7
Showing 3 of 281

Debra

July 7, 2026

Great service

We are excited to hear that you enjoyed great service at Extra Space Storage. Your feedback means a lot to us, Debra!

Extra Space Storage (7/7/2026)

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Heather

July 7, 2026

Ronda is such a great person and very informative and knowledgeable! I would recommend this place to anyone needing, safe and reliable to store your belongings.

We sincerely value your kind words about Ronda! We're glad you found our storage safe and reliable. Your recommendation means a lot to us, Heather.

Extra Space Storage (7/7/2026)

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Meg

June 30, 2026

Ronda was so helpful and kind! Facilities are clean and move in was smooth.

Thank you for your wonderful feedback, Meg! Thrilled Ronda made your move-in smooth.

Extra Space Storage (6/30/2026)

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*savings reflected in rates.