231 Self Storage is located off Rt 231 in the front of the Calvert County Industrial Park in Prince Frederick, MD. We offer storage spaces in a variety of sizes to fit your needs and budget, and we have spaces to park your boat, RV, trailer or vehicle. In addition to storage spaces, we sell a variety of moving boxes and packing supplies and we are an Authorized U-Haul Dealer to help with all of your moving needs.

Our storage facility is fully fenced with video surveillance and electronic gate access, so we know who is coming and going from the facility at all times. Our friendly and knowledgeable staff has over 15 years of combined experience in the storage industry and will help guide you through the storage process. Come and visit 231 Self Storage for a tour and meet our friendly staff to see why we are the premier self storage facility in Prince Frederick.