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Extra Space Storage - 725 Highway 90, Bay St Louis, MS

Self Storage, Car Storage, RV Storage 25 - 600 Sq. Ft.
4.9/5 - 317 Reviews
Location:
725 Highway 90, Bay St Louis, MS 39520
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
10x7
Self Storage
70 Sq. Ft.
Climate-Controlled
$200/mo
Small Storage Unit
10x7
Self Storage
70 Sq. Ft.
$147 - $159/mo
Small Storage Unit
10x6
Self Storage
60 Sq. Ft.
Climate-Controlled
$190/mo
Small Storage Unit
10x6
Self Storage
60 Sq. Ft.
$133/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$162/mo
Small Storage Unit
7x12
Self Storage
84 Sq. Ft.
Climate-Controlled
$237/mo
Small Storage Unit
7x10
Self Storage
70 Sq. Ft.
Climate-Controlled
$200/mo
Small Storage Unit
7x7
Self Storage
49 Sq. Ft.
Climate-Controlled
$159/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$162/mo
Small Storage Unit
5x7
Self Storage
35 Sq. Ft.
Climate-Controlled
$128/mo
Small Storage Unit
5x6
Self Storage
30 Sq. Ft.
Climate-Controlled
$116/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$71/mo
Medium Storage Unit
20x7
Self Storage
140 Sq. Ft.
$259/mo
Medium Storage Unit
20x6
Self Storage
120 Sq. Ft.
$238/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$242/mo
Medium Storage Unit
10x12
Self Storage
120 Sq. Ft.
Climate-Controlled
$300/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$265/mo
Medium Storage Unit
9x15
Self Storage
135 Sq. Ft.
$239 - $257/mo
Medium Storage Unit
9x12
Self Storage
108 Sq. Ft.
$197/mo
Large Storage Unit
30x15
Self Storage
450 Sq. Ft.
Climate-Controlled
$709/mo
Large Storage Unit
20x30
Self Storage
600 Sq. Ft.
$436/mo
Large Storage Unit
20x20
Self Storage
400 Sq. Ft.
Climate-Controlled
$709/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
Climate-Controlled
$565/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
Climate-Controlled
$423/mo
Large Storage Unit
10x30
Parking
300 Sq. Ft.
Drive-up Access
Parking
RV Storage
$436/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
$392/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$338/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Car Storage
Drive-up Access
Parking
$335/mo

Amenities

  • Climate-Controlled
  • Indoor
  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Contactless Renting
  • Security Camera
  • Gate
  • Parking
  • Keyless Unit Access
  • Online Payment
  • RV Storage

What customers are saying

4.9/5 - 317 Reviews

Read some helpful reviews of Extra Space Storage at 725 Highway 90, shared by real renters with genuine experiences and honest opinions.

I rented a small storage, which began with making an online reservation which was simple and special rates for Labor Day was a bonus! I had questions about the process called and spoke with Sixx who was great. Next day after assuming rental went by for more questions, and Madison helped me navigate getting in/out property along with process of moving to different unit when one becomes available (current one not climate control). Overall great customer service, super friendly and no matter how many questions the politeness did not end. Thank you!!!! ... Read more
Kecia W. - 20 September 2025
Kay B. - 26 August 2025
My wife and I just secured an ExtraSpace storage unit with help from their weekend team led by Madison. We went by to see what was available and met a new friend as well in her, being so friendly and helpful. We asked to see the unit and the facility was immaculately clean and cool inside. Madison explained the details of the agreement and worked with us to agree on the size we needed for the best pricing for our length of the agreement. Decision was made and we rented the same day. Talking with Madison was a joy and we found we had several interests in common, so we had lots of stories to share and learned from each other. She was also helpful as we are new to the area and we talked about helpful vendors locally, so this visit was a fantastic win-win for us and and our new friend, and she was a delight - completely professional and made sure we understood how everything worked from the unit selection to getting in and out of the site and how to get more help if we needed. Can’t say enough good things for her and the well-kept facility! Highly recommended! K ... Read more
KandRA K. - 25 August 2025
I've only had my belongings in there 2 months and they raised my rate already. $124.00 for the smallest storage they have plus they force insurance. $135.00 is outrageous and unbelievable to me. I will be moving my things to another facility. Ive used Extra Storage in the past and said I'd never use them again; should have made a different decision. ... Read more
Phylisha - 7 June 2025
Stephanie C. - 6 May 2025
My experience today was absolutely excellent!!!! The lady Mrs. Rickie seal was absolutely amazing her attitude was very pleasant,and she was very helpful and made me definitely want to continue to keep coming back ! Definitely we enjoyed my experience!! Glad to have went today! ... Read more
Amanda I. - 5 May 2025
They have always been very helpful every time we go there! Very clean and a wonderful climate controlled facility! It was never warm in their buildings! Not even during the heat of summer!! I highly recommend them! ... Read more
Wendy G. - 5 May 2025
I could not believe how helpful and thoughtful Madison was. She was just amazing I am at a loss for words. I am going through a lot and she helped me move all of my stuff and transfer to a new unit. Thank you so much. I will recommend to everyone. ... Read more
Peggy T. - 3 April 2025
Mrs Rickie was very professional the way she gave 100% to our families needs and the stress of moving she was so understanding and went above and beyond to help us settle on what we needed she is very knowledgeable . I recommend Extra space storage in Bay St. Louis Ms for all your storage needs. Go see Mrs Rickie she is the store manager . ... Read more
Rick S. - 9 March 2025
Courtney S. - 7 March 2025
Deonne B. - 13 February 2025
Valada L. - 13 February 2025

Nearby Storage Units

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Storage units in nearby cities

Here is how Bay St Louis, MS, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. Slidell, LA, is just 18 miles away and has 12 storage facilities. Monthly rents there start at $11. However, you could also drive to Pearl River, LA, which is 23 miles away and which also offers storage units for as little as $47. New Orleans, LA is also just 32 miles distant. Listings there show no less than 31 facilities, with unit prices starting from $10. Looking a bit further away, storage facilities in Mandeville, LA, and Chalmette, LA, have multiple types of units available, with monthly costs starting at $12 and $110, respectively.

Storage units in Slidell, LA Within a 18-mile radius
12 Facilities
From $11/mo
Storage units in Pearl River, LA Within a 23-mile radius
1 Facility
From $47/mo
Storage units in New Orleans, LA Within a 32-mile radius
31 Facilities
From $10/mo
Storage units in Mandeville, LA Within a 36-mile radius
12 Facilities
From $12/mo
Storage units in Chalmette, LA Within a 37-mile radius
3 Facilities
From $110/mo
Storage units in Arabi, LA Within a 39-mile radius
1 Facility
From $39/mo
Storage units in Terrytown, LA Within a 42-mile radius
3 Facilities
From $32/mo
Storage units in Gretna, LA Within a 43-mile radius
1 Facility
From $30/mo
Storage units in Covington, LA Within a 43-mile radius
10 Facilities
From $37/mo
Storage units in Harvey, LA Within a 45-mile radius
5 Facilities
From $10/mo
Storage units in Madisonville, LA Within a 46-mile radius
2 Facilities
From $61/mo
Storage units in Jefferson, LA Within a 47-mile radius
4 Facilities
From $27/mo
Storage units in Metairie, LA Within a 47-mile radius
14 Facilities
From $10/mo
Storage units in Marrero, LA Within a 47-mile radius
6 Facilities
From $25/mo
Storage units in Elmwood, LA Within a 49-mile radius
6 Facilities
From $23/mo
Storage units in Belle Chasse, LA Within a 49-mile radius
5 Facilities
From $18/mo

Check out storage units in trending cities

If you want to see how your city compares to others, you can start by checking out other facilities in trending cities. A wide array of storage units can be leased in Jackson, MS, Southaven, MS and Olive Branch, MS, where sizes and amenities may vary. Monthly rents for units in these cities are as low as $12, $11 and $15, respectively.

Storage units in Jackson, MS
24 Facilities
From $12/mo
Storage units in Southaven, MS
8 Facilities
From $11/mo
Storage units in Olive Branch, MS
11 Facilities
From $15/mo
Storage units in Madison, MS
5 Facilities
From $60/mo
Storage units in Pearl, MS
7 Facilities
From $26/mo
Storage units in Clinton, MS
5 Facilities
From $59/mo
Storage units in Horn Lake, MS
7 Facilities
From $11/mo
Storage units in Brandon, MS
10 Facilities
From $30/mo
Storage units in Ridgeland, MS
8 Facilities
From $19/mo
Storage units in Hernando, MS
8 Facilities
From $8/mo
Storage units in Byram, MS
5 Facilities
From $54/mo
Storage units in Canton, MS
5 Facilities
From $40/mo
Storage units in Flowood, MS
3 Facilities
From $14/mo
Storage units in Richland, MS
4 Facilities
From $13/mo
Storage units in Barton, MS
1 Facility
From $27/mo
Browse storage units in all Mississippi cities.

Frequently Asked Questions

Storage units available at Extra Space Storage - 725 Highway 90 include the following amenities: Climate-Controlled, Indoor, Drive-Up Access, Retail Available, Onsite Manager, Contactless Renting, Security Camera, Gate, Parking, Keyless Unit Access, Online Payment and RV Storage. Depending on what you need to put away in storage, you can discover there are some things you absolutely need, so make sure you check with the facility manager that you'll find everything you need on site.

This particular storage facility provides self storage units of different sizes, ranging from 25 to 600 square feet. Space is not an issue! If you have more belongings to store, or simply bulkier items or even vehicles, you should go for larger storage units.

You already know how much stuff you need to put in self storage, so figuring out the unit size you need is the next step. Smaller units such as 5'x5' or 5'x10' spaces can usually be filled with the amount of items you would normally store in a closet: a few chairs and lamps, sports equipment, garden tools and some boxes.

Moving on to larger sizes, imagine the 10'x10' and 10'x15' units as similar to a bedroom or a living room – larger pieces of furniture, sturdier equipment and bicycles can fit here. Finally, a 10'x20' unit has enough space for the contents of a 3-bedroom house, while the larger 10'x30' space easily accommodates the contents of a loaded semi-truck.

Monthly prices for units offered by Extra Space Storage - 725 Highway 90 start from $71 and can go up to $709 for larger spaces.

Accessibility and quickness are key when it comes to storage, so drive-up storage units are generally regarded as very convenient. Pull your car right up to your storage space, load, unload, and you're good to go! However, if you're mostly storing temperature-sensitive items, you should rather consider indoor storage units.

Climate-controlled units maintain consistent temperatures and humidity levels all year round, making them perfect for all your sensitive items. Moisture and varying temperatures can damage a whole host of things, and that is why a lot of people choose to use climate-controlled units to store items like wooden furniture, electronics, artwork, documents and photographs, collectibles, antiques, etc. If the belongings you're storing are important to you, you should consider renting a climate-controlled unit.