Extra Space Storage - 725 Highway 90, Bay St Louis, MS 39520

4.9/5 - 334 Reviews
Location:
725 Highway 90, Bay St Louis, MS 39520
Office hours:
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat: 9 a.m. - 5:30 p.m.

Extra Space Storage - 725 Highway 90, Bay St Louis, MS 39520

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Indoor

    Units are located indoors for added protection and convenience

  • Drive-Up Access

    Drive directly up to your unit for easy loading and unloading

    Not sure which size you need? Check our size guide to find the perfect fit.
    10x7 Self Storage 70 Sq. Ft.
    Climate-Controlled
    $159/mo
    10x7 Self Storage 70 Sq. Ft.
    $133 - $143/mo
    10x6 Self Storage 60 Sq. Ft.
    Climate-Controlled
    $136/mo
    10x6 Self Storage 60 Sq. Ft.
    $122 - $123/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $113/mo
    7x12 Self Storage 84 Sq. Ft.
    Climate-Controlled
    $191/mo
    7x10 Self Storage 70 Sq. Ft.
    Climate-Controlled
    $159/mo
    7x7 Self Storage 49 Sq. Ft.
    Climate-Controlled
    $111/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $113/mo
    5x7 Self Storage 35 Sq. Ft.
    Climate-Controlled
    $81/mo
    5x6 Self Storage 30 Sq. Ft.
    Climate-Controlled
    $72/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $50/mo
    20x7 Self Storage 140 Sq. Ft.
    $232/mo
    20x6 Self Storage 120 Sq. Ft.
    $207/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $249/mo
    10x12 Self Storage 120 Sq. Ft.
    Climate-Controlled
    $270/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $233/mo
    9x15 Self Storage 135 Sq. Ft.
    $307/mo
    9x12 Self Storage 108 Sq. Ft.
    $262/mo
    20x30 Self Storage 600 Sq. Ft.
    Climate-Controlled
    $553/mo
    20x30 Self Storage 600 Sq. Ft.
    $394/mo
    20x20 Self Storage 400 Sq. Ft.
    Climate-Controlled
    $552/mo
    20x20 Self Storage 400 Sq. Ft.
    $394/mo
    20x15 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $458/mo
    20x10 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $346/mo
    10x30 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $458/mo
    10x30 Vehicle 300 Sq. Ft.
    Drive-up Access Parking RV Storage
    $391/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $346/mo
    10x20 Vehicle 200 Sq. Ft.
    Car Storage Drive-up Access Parking
    $307/mo
    No units are currently available.

    Amenities & features

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

    Customer reviews

    4.9/5
    Average rating
    334
    Number of reviews

    Read some helpful reviews of Extra Space Storage, 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

    About this facility

    Located along Highway 90 in Bay St. Louis, this Extra Space Storage facility offers a variety of storage solutions with small, medium, and large units to fit your needs. The facility is ideal for the Gulf Coast region, where humidity can be a concern, thanks to its climate-controlled units, which help protect items like furniture, electronics, and documents from moisture and temperature fluctuations.

    This facility provides convenient features such as drive-up access for easy loading directly from your vehicle and indoor access for added protection from the weather. For larger storage needs, such as vehicles and recreational equipment, the facility offers parking and RV storage. Customers will appreciate the added peace of mind provided by its robust security measures, including a gated entrance, keyless unit access, security cameras, and an onsite manager.

    With flexible options like contactless renting, online payment, and moving supplies available for purchase, this facility is especially suited for busy individuals and families in transition. Whether you're downsizing, moving, or need extra space for seasonal items, this Extra Space Storage facility combines convenience, security, and modern amenities to simplify your storage experience.

    Price comparison

    See how this facility's unit prices compare to others in Bay Saint Louis, broken down by size.

    Small $120/mo
    Location minimum Location maximum
    $32/mo $191/mo
    Medium $251/mo
    Location minimum Location maximum
    $85/mo $307/mo
    Large $420/mo
    Location minimum Location maximum
    $236/mo $553/mo

    Location & walkability

    This storage facility is in a highly accessible area with excellent walkability and public transit options.

    57

    out of 100

    Walk Score

    Somewhat Walkable

    Some errands can be accomplished on foot

    43

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 57, Bike Score®: 43

    Neighborhood highlights

    Located near shopping, car wash stations, and other local conveniences, this storage facility helps you make the most of every visit.

    • Shell

      Services 0.15 miles

    • Burger King

      Food & Drinks 0.15 miles

    • La Chula

      Food & Drinks 0.21 miles

    • Bay St. Louis Police Department

      Services 0.22 miles

    • Hancock County Bank

      Services 0.23 miles

    • Pizza Hut

      Food & Drinks 0.27 miles

    • Hancock Medical Center

      Services 0.31 miles

    • Domino's

      Food & Drinks 0.39 miles

    • Hancock County Government Annex

      Services 0.42 miles

    Frequently Asked Questions

    The right storage unit size depends on what you plan to store and how much space you need to move around your items.

    5x5 or 5x10 units are great for smaller loads, such as chairs, lamps, small furniture pieces, boxes, books, and documents.

    10x10 or 10x15 units work well for larger furniture, bicycles, appliances, and the contents of a small apartment.

    10x20 or 10x30 units can typically fit the contents of a three-bedroom home, including large furniture and multiple appliances.

    If you’re unsure which size is best, a unit size calculator can help estimate the right fit based on the items you’re planning to store – helping you avoid paying for more space than you need.

    Climate-controlled storage units maintain consistent temperature and humidity levels, helping protect items from damage caused by heat, cold, or excess moisture.

    You may want climate control if you’re storing items that can be sensitive to temperature changes, such as furniture, clothing, appliances, paperwork, photographs, artwork, electronics, or wood and leather goods. These units are especially useful for long-term storage or in areas with hot summers, cold winters, or high humidity.

    If you’re storing durable items like tools or outdoor gear, a standard unit may be sufficient. When in doubt, climate control offers added protection and peace of mind.

    The facility at 725 Highway 90 is accessible during regular access hours, typically Mon-Fri: 9:30 a.m. - 6 p.m., Sat: 9 a.m. - 5:30 p.m. Office hours and gate access times may differ, so it’s a good idea to check the facility’s posted schedule before your visit.

    To open your storage unit door, start by unlocking it, whether it uses a traditional padlock or a Bluetooth-enabled smart lock. Once unlocked, grab the bottom handle and lift or pull up the roll-up door until it’s fully open.

    If you’re using the unit for the first time, make sure the lock is properly removed before opening the door to avoid damage.

    Security helps protect your belongings while they’re in storage and gives you peace of mind between visits. Many self storage facilities use a combination of features such as video surveillance, gated access, on-site management, and well-lit premises to help deter unauthorized access.

    At Extra Space Storage - 725 Highway 90, available security amenities may include Security Camera, Gate, Onsite Manager, designed to help keep your items protected.

    Yes, most standard vehicles can be stored in self storage units. A 10x20 unit typically provides enough space for a car, while outdoor or designated parking areas may be available for larger vehicles.

    For safety reasons, most self storage facilities restrict certain items. These commonly include:

    • Hazardous, flammable, or toxic materials
    • Perishable food
    • Live plants or animals
    • Cash, firearms, or irreplaceable valuables

    Always check with the facility at 725 Highway 90 for specific restrictions and recommendations.

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