Mini Storage Depot - Oak Ridge Hwy

7242 Oak Ridge Highway , Knoxville , TN 37931 (877) 449-1281
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We are experiencing high demand in this area.
Make sure you reserve a unit for free today to hold a storage space.

  • 5' x 5'

    5' x 5' Unit

    2nd Floor, Climate Controlled, Interior

    Discount Price

  • 5' x 10'

    5' x 10' Unit

    2nd Floor, Climate Controlled, Interior

    Discount Price

  • 10' x 10'

    10' x 10' Unit

    2nd Floor, Climate Controlled, Interior

    Discount Price

  • 10' x 15'

    10' x 15' Unit

    2nd Floor, Climate Controlled, Interior

    Discount Price

  • 10' x 20'

    10' x 20' Unit

    1st Floor, Drive Up Access

    Discount Price

  • 10' x 20'

    10' x 20' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price


How it works

Reserve 1

Reserve your
storage unit for free

Facility 2

Visit the facility to finalize the rental

Move 3


Operating Hours


Sun closed
Mon 9:00 am - 6:00 pm
Tue 9:00 am - 6:00 pm
Wed 9:00 am - 6:00 pm
Thu 9:00 am - 6:00 pm
Fri 9:00 am - 6:00 pm
Sat 9:00 am - 3:00 pm

Unit Access

Sun 12:00 am - 11:59 pm
Mon 12:00 am - 11:59 pm
Tue 12:00 am - 11:59 pm
Wed 12:00 am - 11:59 pm
Thu 12:00 am - 11:59 pm
Fri 12:00 am - 11:59 pm
Sat 12:00 am - 11:59 pm

Features and Amenities

  • Elevator available
  • 24-Hour access
  • Fenced and lighted
  • Video cameras on site
  • Vehicle requires insurance
  • Electronic gate access
  • Vehicle requires title
  • Handcarts available
  • Moving supplies for sale
  • Email billing available
  • Rent due on 1st of each month
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Insurance required
  • Insurance available
  • Homeowners/renters insurance accepted
  • Checks accepted
  • Credit cards accepted (Visa, Mastercard, AMEX, Discover)
  • Allow 18-wheeler dropoff
  • 10% Military discount (active-duty, reserves, veterans)
  • 5% Senior discount

Additional information

Mini Storage Depot is your premiere self-storage facility in Knoxville. Primarily located in Karns, we offer competitive pricing with a fenced and gated facility with keypad 24 hour access to both drive up and temperature control units.

Customer Reviews

  • 1.0 of 5 stars

    Tammy Spence

    January 31st, 2023

    DO NOT USE!!!! They only want your money.

    I had my possesions stored there for 2 years. I called to let them know I would be clearing it out Feb 3. I was told they do not pro rate so I have to pay for the whole month.I was also told they require a 30 day notice prior to vacating. I was not told this when I rented. Avoid this place like you would COVID!!

  • 5.0 of 5 stars

    Ashley Noel<br />Collingsworth

    July 27th, 2022

    Very Appreciative of the Service

    I am very happy with the customer service that was provided to me.

  • 5.0 of 5 stars

    Sally Adams

    May 10th, 2022

    An excellent experience.

    Daniel was absolutely superb. He helped me from this end in Georgia. I filled out the lease agreement with his help. He was patient, personable and knowledgeable. I am forever indebted to him. Thank you Daniel. You are a real asset to your organization.

  • 5.0 of 5 stars

    Chris Stevens

    May 9th, 2022

    Great customer service

    The great service started with customer service that took my reservation over the phone. He worked hard to find me a location with pull up access close to me. I wish I could remember his name but he was great. Once at the location Racheal Henry continued the great service. She was efficient and very knowledgeable with the whole process. I would definitely recommend their services..

  • 5.0 of 5 stars

    Shannon Evans

    February 19th, 2022

    Very happy customer!

    I came after a phone call with another customer rep. When I came in the lady had everything I needed and what I was quoted was actually the price I was given. I was very surprised on how clean unit was you. The grounds are very clean. I was just a very happy customer all together! Great job!

  • 3.5 of 5 stars

    Brenda jackson

    February 1st, 2022

    Nice place

    Everything is good here except paying for climate control I expect it to be. Everything was turned off

  • 0.5 of 5 stars

    JoJo Hamm

    January 2nd, 2022

    Don't put anything here you want safe!

    To say the staff here is unprofessional would be an understatement. I was in a situation and had to leave my trailer overnight and they not only immediately had it toad but use a tow company but I couldn't get ahold of for almost a month just to find out they auctioned off my trailer and all the contents. Not only are they very rude they also I have no compassion for anyone in a hard situation. I had offered to even pay as I had left my trailer very out of the way alleviated but they ignored all my emails and messages until it was too late for my belongings. Not even a week after that the gate was somehow damaged and has been for over a month so anybody that wants to convulse right in the place I even think I saw a homeless person or someone possibly squatting in a camper on the premises. Don't let the cleanliness and new facade after place for you it's ran by very impolite and unprofessional staff

  • 5.0 of 5 stars


    December 31st, 2021

    overall very impressed

    The facility and units are very clean and even has a clean smell inside. Staff is very friendly and always prompt to answer questions or address any concerns. Its easy to get in and out of the property and parking is very convenient for loading.

  • 5.0 of 5 stars


    October 27th, 2021

    Not my first rodeo

    I have had some experience with storage room hunting. Not only that but I have lived at a moving center with storage rooms as the spouse of the manager. I learned to compare the product and time the rental to your advantage(like NOT at the end of a month). So I did. There were storage rooms closer to me. Great product but I needed more options. The storage rooms were all booked for months so I looked elsewhere. I found this place online. Drove by checked out the place and was served by a great lady pitch hitting for management. My visit settled my decision but timing was not right. I had a hold placed and checked back with a tweaking of time of contract and size. Great price, my options covered, and the staff exemplary. This is a safe clean storage facility. And I had no problem with the staff at any time.

  • 5.0 of 5 stars

    Maria Champlin

    September 19th, 2021

    Great new facility

    The staff was super friendly and professional. The numbers for the storage units where a bit difficult to navigate but, it was not too bad. The doors all lock behind you and they have great security.

  • 5.0 of 5 stars


    August 29th, 2021

    Very friendly staff

    The staff was very friendly. The facility is clean and well taken care of. Highly recommend

  • 5.0 of 5 stars

    Robert Preston

    July 7th, 2021


    No disappointments thus far, what more is there to write

  • 0.5 of 5 stars

    Darlene Carroll

    June 24th, 2021

    Customer service not professional

    Stood outside 10 min while staff was on phone..only to be greated at the door by theses words..I was on the phone with a customer...sent there by staff in maryville who stated availability wide open...staff at Knoxville location stated LIMITED AVAILABILITY...confused I left...found a unit in my sz total out the door 57...with huge personable professionalism....

  • 2.5 of 5 stars

    Jeff Lynch &<br />TMC

    June 22nd, 2021

    Nice, clean, comfortable, safe-feeling units & facility.

    Very nice storage facility, brand new, convenient, and had a great move-in special.

  • 5.0 of 5 stars

    Donna Lane

    May 8th, 2021

    Very clean and friendly service

    The check in process was super easy and efficient. I would definitely recommend this place to a friend.

  • 5.0 of 5 stars

    Analiese<br />Terrell

    April 30th, 2021

    Extremely clean convenient and Awesome Staff!

    Not being familiar with facilities in the area my selection started with an awesome phone call with Norma. The facility was cleaner friendlier and convenient. The Security is GREAT!

  • 5.0 of 5 stars

    Jessie Goins

    April 22nd, 2021

    Brand new clean and very accessible. Staff super helpful and friendly!

    I would highly recommend this facility.

  • 4.0 of 5 stars

    Tammy Spence

    December 21st, 2020

    Great price very nice customer service

    The only disappointment is the only dumpster available is for personnel only. There should also be one for renters.

  • 5.0 of 5 stars


    December 7th, 2020

    Very secure and clean.

    Overall it is exactly what I was looking for. Clean and maintained. Very secure. Not too expensive. Courteous and very helpful staff. I couldn’t get in the gate at 2am and within 10 minutes they had me in even at that hour.

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