Plattsburgh Storage Units (previously Cumberland Corner's Self Storage) offers convenient, drive-up and temperature controlled self storage at 7152 US-9, Plattsburgh, NY, serving Plattsburgh, Point Au Roche, Beekmantown, Parc, and Ingraham. Choose from a wide range of unit sizes, including 5x5, 10x10, 10x15, and 10x20 units, plus outdoor parking for boats and RVs. Our locally operated facility is clean, reliable, and designed for easy access, with online rentals and bill pay for added convenience. With responsive customer service, and a fully gated and fenced property with security cameras, Plattsburgh Storage Units delivers a safe, straightforward storage experience you can trust.