Choose convenient ground-level and drive-up storage near Highway 101 in Atascadero, with flexible unit options, easy loading and unloading, a complimentary move-in truck, and assistance from our on-site team.
View Available UnitsWhen you need affordable storage in Atascadero, CA, Mini U Storage is the storage facility to store all your belongings, whether you need temporary or long-term storage. Tackle a home renovation head-on or free up space in the attic. Our units range from 5’x8’ to 18’x19’. We have many sizes to meet your storage needs. This way, you are sure to find the perfect fit. Whether you are moving to a new apartment or decluttering your current one, find a storage rental on our website. Listed below are our currently available rentals.
We have the extra space you need here at Mini U Storage in Atascadero, located off the 101, at exit Santa Rosa Road, Atascadero, CA. Make room for more with space designed to meet your needs. Make a reservation online and move in at your convenience. Reserve storage today!
Use our Size Guide to find the perfect unit for your belongings.

Monday – Sunday: 7:00 AM – 7:00 PM
*Free move-in truck available to new customers within a 10-mile radius. Restrictions apply. See manager for details.