4.9
    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: (769) 233-2800

Today's Hours

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

Bay St. Louis Self Storage at 725 Highway 90

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:9:30 AM - 6:00 PM
Select a Unit Below
Small
5' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$62
WEB RATE
$34

LOWEST IN 30 DAYS!*

Small
5' x 6'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$73
WEB RATE
$41

LOWEST IN 30 DAYS!*

Small
5' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$113
WEB RATE
$63

LOWEST IN 30 DAYS!*

Small
10' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$113
WEB RATE
$63

LOWEST IN 30 DAYS!*

Small
10' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
  • Multi-Door Unit
IN STORE
$113
WEB RATE
$63

LOWEST IN 30 DAYS!*

Small
10' x 6'
  • Outdoor/No Drive-Up
IN STORE
$123
WEB RATE
$68

LIMITED UNITS

Small
10' x 6'
  • 1st Floor Access
  • Indoor
IN STORE
$122
WEB RATE
$68

LIMITED UNITS

Small
10' x 6'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
  • Multi-Door Unit
IN STORE
$136
WEB RATE
$76

ACT FAST: 1 LEFT!

Small
10' x 7'
  • Outdoor/No Drive-Up
IN STORE
$143
WEB RATE
$79

LIMITED UNITS

Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$233
WEB RATE
$135
Medium
20' x 6'
  • 1st Floor Access
  • Indoor
  • Multi-Door Unit
IN STORE
$207
WEB RATE
$117

LIMITED UNITS

Medium
10' x 12'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$270
WEB RATE
$168

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$249
WEB RATE
$164

Flash Sale!*

Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$268
WEB RATE
$174

Flash Sale!*

Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$268
WEB RATE
$174

Flash Sale!*

Large
20' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
  • Multi-Door Unit
IN STORE
$309
WEB RATE
$203

LOWEST IN 30 DAYS!*

Large
10' x 20'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$309
WEB RATE
$203

LOWEST IN 30 DAYS!*

Large
20' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
  • Multi-Door Unit
IN STORE
$409
WEB RATE
$294

LOWEST IN 30 DAYS!*

Large
10' x 30'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$409
WEB RATE
$294

LOWEST IN 30 DAYS!*

Large
20' x 20'
  • Drive-Up Access
  • Multi-Door Unit
IN STORE
$394
WEB RATE
$279

ACT FAST: 1 LEFT!

Large
20' x 30'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
  • Multi-Door Unit
IN STORE
$494
WEB RATE
$370

LOWEST IN 30 DAYS!*

Units Available Nearby

4' x 10'

Available now at 1111 Ford St, Gulfport, MS 39507 starting at $51/mo

Available Nearby

Nearby Locations

Convenient Self Storage Near You in Bay St. Louis

Located near the intersection of US-90 and Blue Meadow Rd, Extra Space Storage serves residents of Bay St. Louis, Shoreline Park, Waveland, Bayside Park, Pass Christian, Long Beach, and more, within 1 mile of Woodlake, and within 5 miles of Waveland. Locals will recognize our facility near Marathon gas station and Dickey's Barbecue Pit.

Available Storage Unit Sizes

With storage units in Bay St. Louis ranging in size from 5x5 to 10x30, we have the self storage solution you're looking for. Our units also come with great features like drive-up access for your convenience.

Drive-Up Storage Units

Save time and energy with drive-up storage units in Bay St. Louis! Drive-up access allows you to pull your car or moving vehicle directly up to your unit entrance, making loading and unloading your items quick and easy.

Climate-Controlled 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.

Exceptional Security Features

Extra Space Storage is dedicated to protecting you and your belongings. That's why our Highway 90 storage facility is equipped with advanced security features like video surveillance and electronic gate access.

Other Amenities & Services

  • Cylinder locks required for units

  • Sturdy moving carts available for heavy, bulky items

  • Multiple entrance gates

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Deliveries accepted

  • On-site office

Cheap Self Storage in Bay St. Louis

If you need an affordable self storage solution in Bay St. Louis, Extra Space Storage on Highway 90 has what you’re looking for! We offer cheap storage units with prices as low as $34 at this location. At select locations, you can also take advantage of great move-in deals like first month free and first month half-off when you reserve storage with us online!

The Self Storage Partner You Can Trust

At Extra Space Storage, we're proud to deliver an unforgettable self storage experience. From our well-maintained, well-lit facility to our helpful, knowledgeable staff, we go the extra mile to make sure your storage needs are met. Contact us today to reserve a storage unit in Bay St. Louis!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 7994

Phone Number:(769) 233-2700

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 90 and Blue Meadow Rd, near the Hollywood Casino

Directions from the North

Drive south on Engman Ave. Turn left onto Hollywood Blvd. Turn left onto Blue Meadow Rd. Turn right onto US-90 W. Our facility will be on your right.

Directions from the South

Drive northeast on N Central Ave. Turn left onto Washington St. Turn right onto St. Francis St. Turn left onto St. John St. Turn left onto US-90 W. Our facility will be immediately on your right.

Directions from the East

Drive west on US-90 W. Pass N Beach Blvd and continue driving west on US-90 W. Our facility will be on your right after Blue Meadow Rd.

Directions from the West

Drive northeast on US-90 E. Pass Washington St and continue driving west on US-90 W. Make a U-turn at St. John St. Our facility will be on your right.

Frequently Asked Questions at 725 Highway 90

What can a storage unit be used for in Bay St. Louis, MS?

Storage units in Bay St. Louis can be used for a variety of both long-term and short-term needs! From storing items while moving to storing business inventory that you can't keep at your office, Extra Space Storage can accommodate a wide range of self storage needs in Bay St. Louis!

What pest control and cleanliness measures are taken in Bay St. Louis, MS?

Extra Space Storage takes pride in maintaining clean storage facilities throughout Bay St. Louis. To ensure our storage facilities remain pest free, every facility in Bay St. Louis is treated on a regular schedule by Ecolab, our dedicated pest control experts!

What type of lock do I need for a storage unit?

At Extra Space Storage, we require all customers at our 725 Highway 90 location to have a secure lock for their storage unit. You can even purchase locks at our storage facility. Contact us today to learn more about which locks we require for our storage units!

How tall are self storage units at Extra Space Storage in Bay St. Louis?

Storage units in Bay St. Louis are typically 8 feet tall at Extra Space Storage. At select facilities in Bay St. Louis, you may find storage units with shorter and taller ceilings. Some units may offer ceilings tall as 10 feet (or more), while other facilities may offer storage units with reduced-height features that provide the same square footage as a typical storage unit, but at a lower cost!

Can you store a car in self storage in Bay St. Louis, MS?

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 at 725 Highway 90!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

May 27, 2026

Doug

Posted On Google

overall rating

Over all was easy coming in and renting the unit. And the prices are very reasonable.

Response from Extra Space Storage (5/27/2026)

We are grateful for your feedback Doug! Happy our rental process was easy and prices reasonable for you.

May 25, 2026

Julian

Posted On Google

overall rating

Great customer service and great place for storage. 10/10 would recommend to any locals

Response from Extra Space Storage (5/25/2026)

Thank you for your wonderful feedback, Julian! We appreciate your recommendation and are glad our customer service met your expectations.

May 23, 2026

John

Posted On Google

overall rating

They have a literal human in the office six days a week. The reservation process was fast and simple.

Response from Extra Space Storage (5/23/2026)

We genuinely admire your feedback about our staff availability and simple reservation process. Thank you for choosing Extra Space Storage, John!

May 13, 2026

Sarah

Posted On Google

overall rating

My Experience Was Great & Miranda Was Very Helpful.

Response from Extra Space Storage (5/13/2026)

Sarah, we are honored to hear that your experience was great and Miranda was very helpful. Thank you for sharing your experience.

May 11, 2026

Edgard

Posted On Google

overall rating

Excellent experience, when renting a unit ,the grounds and interior were spotless. Sixx Nellums, was courteous, professional and took the time to ask what my storage needs were.

Response from Extra Space Storage (5/11/2026)

We are happy to hear about your excellent experience Edgard! Thank you for recognizing Sixx's professionalism and our clean facilities.

*savings reflected in rates.