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Extra Space Storage

725 Highway 90, Bay St Louis MS, 39520

(888) 291-4801 Call Now!

Reserve a storage unit with Extra Space Storage

  • Facility Unit Image

    5 x 7 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    5 x 10 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    (888) 291-4801 Call Now! Call now for availability
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  • Facility Unit Image

    5 x 10 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    • Enclosed
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    5 x 15 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    7 x 7 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    7 x 10 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    7 x 12 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
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  • Facility Unit Image

    9 x 12 Unit Info Icon

    • Outside Unit
    • Indoor
    • First Floor Access
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  • Facility Unit Image

    9 x 15 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    9 x 15 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    • Enclosed
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    9 x 15 Unit Info Icon

    • Outside Unit
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 6 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 7 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 12 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 20 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 20 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    • Enclosed
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 30 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 30 Unit Info Icon

    • Drive Up Access
    • Roll Up Doors
    • Keypad Access
    • Enclosed
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    10 x 30 Unit Info Icon

    • Climate Controlled
    • Indoor
    • First Floor Access
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
  • Facility Unit Image

    20 x 20 Unit Info Icon

    • Climate Controlled
    • Indoor
    • Reduced Height
    • First Floor
    (888) 291-4801 Call Now! Call now for availability
    Reserve for FREE
Office Hours
  • Mon-Fri 09:30 AM - 06:00 PM
  • Sat 09:00 AM - 05:30 PM
  • Sun CLOSED
Access Hours
  • Mon-Sun 06:00 AM - 10:00 PM
Facility Amenities
Customers Review
  • Chanclas C.

    September 01, 2023 - From Extra Space

    Clean, safe, excellent new facility. Great customer service from associate Eddie.

  • Jasmine W.

    August 27, 2023 - From Extra Space

    Great energy and customer service from Tonya. She was very pleasant and helpful

  • Bryan

    August 25, 2023 - From Extra Space

    New, very clean atmosphere controlled storage units. Various sizes. Tonya and Eddie are very professional and accommodating. Highly recommended!

  • Rue B.

    August 21, 2023 - From Extra Space

    Great service very friendly and helpful I highly recommend Tonya Marshall

  • Chelsea A.

    August 18, 2023 - From Extra Space

    I love how big it is and how it is inside.

  • shawna c.

    August 12, 2023 - From Extra Space

    Great experience, I booked online then was shown to my locker when I arrived, great security and super clean. They also have carts available to haul items from your car to your locker which I very much appreciated.

  • Karen D.

    August 11, 2023 - From Extra Space

    Very clean. Tonya, the manager, very helpful and professional.

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