Cardinal Self Storage is Seabrook's newest and most exciting storage facility. Ideally located at 920 Lafayette Rd Unit 5, we're less than 2 miles from downtown Seabrook. That's just a 5-minute drive via US-1 N. Newburyport, Portsmouth, Amesbury, and Rye are also just a short drive from us. Whether your storage needs are short-term or long-term, we are here to help. Get in touch to reserve your own unit today. Unlike other storage facilities in Seabrook with exterior access, Cardinal Self Storage features interior storage units in our enclosed building for added security. All units are climate controlled. Unit sizes range from 5'x4 to 10'x14. Ground floor and upper floor units available!