Self Storage Units in Portsmouth, RI
When you need more space for your Aquidneck Island home or business, Prime Storage of Portsmouth, RI, offers convenient self storage that is accessible and affordable. Our facility on High Point Avenue sits just east of Highway 114/West Main Road. Whether you’re in the market for a closet-sized 5'x5’ for a temporary weekend project or need a larger space to help consolidate belongings during a move, our facility is equipped with both standard and climate controlled units in various sizes. Find our facility just a few miles south of Portsmouth High School and east of Portsmouth Abbey School and St. Philomena’s. When your Life Demands Space®, Prime Storage offers the flexibility to store for as long—or short—a time as you need.
Portsmouth Storage Unit Features
The need for self storage doesn’t always fall inside traditional business hours. At Prime Storage, we make renting and accessing your storage unit simple; our High Point Avenue location offers both 24-hour access as a standard feature and a rental kiosk that’s also available 24 hours a day, seven days a week. In addition to regular drive-up and climate controlled storage units, our facility features amenities such as:
- Online account management and payment options
- Boxes and moving supplies available for purchase
- Outdoor car, boat, & RV parking
- Ground-level units for ease of loading and unloading
Climate Controlled Storage Units in Portsmouth
A climate controlled storage unit keeps items stored within a steady temperature range throughout the year. This is important for areas that can be afflicted by bitter winter cold and extreme summer heat. Items that are sensitive to these temperatures—such as wooden furniture, electronics, and anything that could warp, melt, or crack—often benefit from this protection. At Prime Storage in Portsmouth, our facility offers climate control in a variety of storage unit sizes. Use our unit size guide to determine just how much space you need and reserve your unit today.
Find Your Portsmouth Storage Unit at Prime Storage
When your Life Demands Space®, Prime Storage can help. We offer clean and affordable storage units and plenty of features to make storing your personal belongings or business inventory convenient. To learn more about self storage at our facility, drop by for a visit or give us a call during regular business hours. You can also rent your unit online.

























