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Extra Space Storage725 Highway 90Bay St Louis, MS 39520

New Customer:
Current Customer: (769) 233-2800

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4.9

Bay St. Louis Self Storage at 725 Highway 90

725 Highway 90, Bay St Louis, MS 39520

Current Customer: (769) 233-2800
New Customer:

Select a Unit Below

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Small

5' x 5'

1st Floor Access
Climate Controlled
Indoor

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IN STORE

$50

WEB RATE

$27

Small

5' x 6'

1st Floor Access
Climate Controlled
Indoor

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IN STORE

$72

WEB RATE

$41

Small

7' x 7'

1st Floor Access
Climate Controlled
Indoor

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IN STORE

$111

WEB RATE

$62

Small

5' x 10'

1st Floor Access
Climate Controlled
Indoor

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IN STORE

$113

WEB RATE

$63

5x10 storage units are a great solution for a wide range of short-term and long-term self storage needs, including moving to a new home, storing college dorm room items, using storage while deployed, and decluttering a house or apartment. These units are comparable in size to a walk-in closet. 5x10 units can typically hold the contents of a small bedroom or dorm room, such as a queen-size mattress set, dresser, TV, and several boxes.

Small

10' x 5'

1st Floor Access
Climate Controlled
Indoor
Multi-Door Unit

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IN STORE

$113

WEB RATE

$63

Small

10' x 6'

Outdoor/No Drive-Up

Size Help

IN STORE

$123

WEB RATE

$68

Small

10' x 6'

1st Floor Access
Indoor

Size Help

IN STORE

$122

WEB RATE

$68

Small

10' x 6'

1st Floor Access
Climate Controlled
Indoor
Multi-Door Unit

Size Help

IN STORE

$136

WEB RATE

$76

Small

10' x 7'

Outdoor/No Drive-Up

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IN STORE

$143

WEB RATE

$79

Medium

10' x 10'

1st Floor Access
Climate Controlled
Indoor

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IN STORE

$233

WEB RATE

$135

Medium

20' x 6'

1st Floor Access
Indoor
Multi-Door Unit

Size Help

IN STORE

$207

WEB RATE

$117

Medium

10' x 12'

1st Floor Access
Climate Controlled
Indoor

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IN STORE

$270

WEB RATE

$168

Medium

9' x 15'

Drive-Up Access

Size Help

IN STORE

$231

WEB RATE

$133

Medium

10' x 15'

1st Floor Access
Climate Controlled
Indoor

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IN STORE

$249

WEB RATE

$164

10x15 storage units are available as enclosed self storage units or as outdoor vehicle parking spaces. If you rent a 10x15 enclosed unit, you can store the contents of a small apartment or house, including furniture, appliances, and several moving boxes. If you rent a 10x15 outdoor parking space, you can store a motorcycle or small watercraft—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 20'

Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$301

WEB RATE

$196

10x20 storage units are one of the largest unit sizes offered. Depending on the facility, these storage spaces may be available as enclosed units or as outdoor vehicle parking. Enclosed 10x20 units can hold the contents of a multi-bedroom home, including furniture, moving boxes, and appliances. Outdoor 10x20 parking spaces can typically accommodate RVs, boats, cars, and motorcycles—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 20'

Drive-Up Access
Enclosed Vehicle Storage

Size Help

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IN STORE

$301

WEB RATE

$196

Large

20' x 10'

1st Floor Access
Climate Controlled
Indoor
Multi-Door Unit

Size Help

IN STORE

$482

WEB RATE

$359

Large

10' x 30'

Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$391

WEB RATE

$276

10x30 storage units are among the largest unit sizes our storage locations, and they may be available as either enclosed units or as outdoor vehicle parking spaces. With 10x30 enclosed units, you can store the contents of a large multi-bedroom home. With 10x30 outdoor parking spots, you can store a vehicle, such as a motorcycle, car, boat, camper, or RV—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 30'

Drive-Up Access
Enclosed Vehicle Storage

Size Help

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IN STORE

$391

WEB RATE

$276

Units Available Nearby

20' x 5'

Available now at 422 E Howze Beach Rd, Slidell, LA 70461 starting at $56/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 $27 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

Hwy 90 and Blue Meadow Rd

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

Promotional Terms

Limit, one promotion per customer. Promotions cannot be used in conjunction with any other offer except for web rate pricing. Promotions are subject to change and availability. Promotions may not be available in-store. Promotions do not apply to taxes, insurance, administrative fees, or other fees. Promotions must be applied at time of checkout and cannot be applied to an existing rental, once rented. See Rental Agreement for additional details.

Half-Off and Free Rent Promotions

Only available at participating locations for selected units. “First Month Free,” “First Month Half Off,” “Second Month Free,” “Second Month Half Off” and other rent promotions do not apply to taxes, insurance, administrative fees, or other fees and may not be combined.

$50 Moving Truck Credit in New York City

Only available at participating locations for selected units. Extra Space will provide a $50.00 credit for customers that use a moving truck or moving service to move into the Extra Space facility. To redeem, customers must provide a valid receipt from the moving service to the store manager. Please see the store manager for additional details.

Size Disclaimer

Unit sizes advertised for rent are approximate only and units at the self-storage facility may differ slightly in shape and/or size. Customers should inspect the actual unit to be rented before signing a rental agreement and should base the decision to rent on the inspection of the unit and not on the advertised unit size. Rental amounts for a particular unit are not based on square footage measurements.

Reviews

4.9 stars

277 Reviews

5 stars264

4 stars7

3 stars2

2 stars1

1 star3

Showing 3 of 277

Skyscrapers

July 20, 2026

I feel like the bad experiences aren't actually submitted for reviews. If you value the stuff that you own, do not put it at this facility. They tried to auction my stuff off after missing one payment. I paid half without realizing they were already trying to auction my stuff off and then they refunded that half, cut my lock off, and went into my unit without telling me. After I already paid half. So they got my money, cut my lock, refunded me after they saw what was in my unit, and then forced me to pay over $800 to get back into my unit. Completely ridiculous. This is after a rate hike as well.

Google Review

Elizabeth

July 6, 2026

These lovey ladies are so helpful!

We are glad to hear our team was so helpful, Elizabeth! We'll pass along the kind words. ??

Extra Space Storage (7/6/2026)

Google Review

Anne

July 1, 2026

Excellent customer service. Bailey was very helpful

We're pleased to hear about your excellent customer service experience with Bailey. Thank you for reaching out Anne.

Extra Space Storage (7/1/2026)

Google Review

Bay St. Louis Self Storage at 725 Highway 90

Select a Unit Below

Units Available Nearby

Convenient Self Storage Near You in Bay St. Louis

Available Storage Unit Sizes

Drive-Up Storage Units

Climate-Controlled Storage

Exceptional Security Features

Other Amenities & Services

Cheap Self Storage in Bay St. Louis

The Self Storage Partner You Can Trust

Hours

Access

Office

Directions

Frequently Asked Questions at 725 Highway 90

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

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

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

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

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

Reviews

4.9 stars

Skyscrapers

Elizabeth

Anne

Company Information

More Information

Help

Self Storage Locations

Recently Searched Locations

Today's Hours

Bay St. Louis Self Storage at 725 Highway 90

Today's Hours

Select a Unit Below

Units Available Nearby

Convenient Self Storage Near You in Bay St. Louis

Available Storage Unit Sizes

Drive-Up Storage Units

Climate-Controlled Storage

Exceptional Security Features

Other Amenities & Services

Cheap Self Storage in Bay St. Louis

The Self Storage Partner You Can Trust

Hours

Access

Office

Directions

Frequently Asked Questions at 725 Highway 90

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

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

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

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

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

Reviews

4.9 stars

Skyscrapers

Elizabeth

Anne

Company Information

More Information

Help

Self Storage Locations

Recently Searched Locations