About 321 Storage

Rent secure, affordable storage units at 321 Storage, which has been proudly offering storage options to the Knoxville area since 2004. We have outdoor storage units to store personal and commercial boats, campers, and RVs, jet skis, and other large recreational vehicles. Call our storage facility in Maryville, Tennessee, for affordable boat, RV, and camper storage.

Vehicle Storage

321 Storage is a locally owned and operated storage facility that offers outside storage for boats, campers, RVs, and commercial vehicles. You can trust in us - we have more than 20 years of combined experience in the storage business.

Where to Find Us

Our storage facility is conveniently located at the western end of Lamar Alexander Parkway, which is about one mile south of William Blount Drive in the heart of Maryville, Tennessee. Feel free to visit us at any time to view our facilities firsthand.

Excellent Customer Service

At 321 Storage, we offer exceptional customer service because we truly care about all of our clients. We offer around-the-clock storage services for your recreational vehicles, and we never ask for a deposit to utilize our storage facilities. Contact us today to reserve your space - we offer excellent customer service, convenient storage, and competitive rates.


Call Today!

We'll be happy to answer any questions you have.


Why Choose Us?

  • 24 Hour Surveillance
  • Over 20 Years Of Experience
  • Excellent Customer Service
  • Locally Owned & Operated
  • Car, Boat and RV Storage
  • Competitive Rates
  • Safe, Clean and Secure
  • Military Discounts