Take advantage of all of our amazing facility features. For a great price, you’ll have access to your belongings 24 hours a day. Store household items, clothes, RVs, cars, or boats at our facility. We offer climate controlled units, interior units, and uncovered parking spaces to accommodate your needs. Drive-up to your unit using your car or one of our available truck rentals.

We also have boxes and other supplies available for purchase as well as dollies and carts to help load your items.

Our facility is fully fenced and gated with 24 hour video surveillance. Contact us or speak with a resident manager for assistance.

Self Storage Near You

Find us on Depot Lane in Upper Marlboro, MD. We’re proud to serve our community and surrounding areas with quality storage services. We’re nearby several businesses. Our facility is next door to Limousines, Inc, close to Home Depot, The Show Place Arena, and Prince George’s Community College.

Check Our What Our Customers Are Saying About Us

Review Us On Google

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Kelley Dunne on 05/12/2022

Janet and the staff a this Fort Knox storage location. They are flexible, friendly and helpful and always make you feel like family when you are at the location. Also, MUCH MORE affordable and pricefriendly than the fancy pants chains like Public Storage, ExtraStorage, etc ... I would highly recommend them ... and I never leave reviews!

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John M. on 04/26/2022

This is a compliment about the service I have received from relatively new manager Nancy. There was a mix-up about my two rented units. She apparently had tried to reach me by phone and email for about 6 weeks, without success. Reason being that prior mgr had wrong phone number and email address for me in the system, even though I'd called it to their attention several times. Too many details here: suffice it to say that the way Nancy dealt with me on the phone in order to straighten all this out was so great -- courteous to 100% -- it renewed my faith in your company, making me a more than satisfied customer. Nancy's assistant, Susan, there at the site last Sunday, gave me great service, trying to get the problem fixed. Real grateful. John

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Cal Moses on 11/17/2021

I come to this facility on several occasions weekly and David, in the office is very helpful and has always been there to answer my questions and even helped me choose the right storage unit and even directed me in the right direction when I had water damage to my property inside of my storage unit. I do have a concern when it comes to the corporate office because David operates the office, I see him cleaning out storage units, cleaning the outside restroom, I see him showing people the different storage units at this large facility as well as handling the U-Haul rentals. I don’t understand how he is able to get all of his stuff done and still able to handle phone calls and returning phone calls in a timely fashion when he has so much responsibility when he is the only one working there. Myself as a business owner, I do not understand why they would have so much responsibility put on one person at this size of a facility especially when it comes to having to do paperwork and answering the phone.

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Driving Directions

From downtown Upper Marlboro, MD:

Head east on Judge E A Loveless Dr toward E Court Dr
Continue onto Judges Dr
Turn right onto Pratt St
Continue straight onto MD-725 E/Main St
Turn right
Turn right onto Depot Ln
Fort Knox Self Storage - Upper Marlboro will be on the right

From Westphalia, MD:

Head southeast on Ritchie Marlboro Rd toward N Riding Rd
Merge onto MD-4 S
Exit onto US-301 N toward Baltimore
Make a U-turn at Marlboro Pike
Turn right onto Depot Ln
Turn left to stay on Depot Ln
Fort Knox Self Storage - Upper Marlboro will be on the right

From Bristol, MD:

Get on MD-4 N
Head southeast on Southern Maryland Blvd toward Mc Kendree Rd
Sharp right to merge onto MD-4 N
Follow MD-4 N to US-301 N in 3, Marlboro.
Take the 301 N exit from MD-4 N
Merge onto MD-4 N
Take the 301 N exit toward Baltimore
Follow US-301 N to Depot Ln
Merge onto US-301 N
Make a U-turn at Marlboro Pike
Turn right onto Depot Ln
Turn left to stay on Depot Ln
Fort Knox Self Storage - Upper Marlboro will be on the right

From Marlton, MD:

Head west on N Marlton Ave toward Trumps Hill Rd
Turn right onto US-301 N
Make a U-turn at Marlboro Pike
Turn right onto Depot Ln
Turn left to stay on Depot Ln
Fort Knox Self Storage - Upper Marlboro will be on the right