Dover: (603)742-0900 / Epping: (603) 679-8800 / Portsmouth: (603) 427-8550

New Hampshire Seacoast's Largest & Most Convenient Storage Facilities

Dover NH Storage Units

Dover Storage Units

Dover Storage Units
385 6th St, Dover, NH

Our Dover / Somersworth Storage Facility features climate control storage units, all ground level (no stairs or elevators), 11' high doors, and Contractor units with lights and electric. Storage facility features an online and on-site kiosk payment system! Located minutes from Somersworth and Rochester, NH.



Portsmouth NH Storage Units

Portsmouth Storage Units

Portsmouth Storage Units
2211 Woodbury Ave, Newington, NH

Our Portsmouth Storage Facility is open NOW! Our latest storage facility offers the most convenient storage units in Portsmouth, including all sizes, double-wide doors, new buildings, and 24 hour storage unit access.



Epping NH Storage Units

Seacoast Storage Units

Epping Storage Units
300 Calef Highway, Epping, NH

Epping’s most conveniently located storage facility, located on rte 125, near the 101. Featuring drive-up storage units, online payments, and a 24 hour full service kiosk for payments. Located just minutes from Raymond, Brentwood, Kingston, and Exeter.



02 About Us

24 Hour Full Service Kiosks
All of our storage facilities feature 24 full service kiosks for renting and payment, on site!
No Hassle Leasing
Month to Month Leases for all size storage units, with no security deposit!
Large Storage Units
Our facility offers storage units with extra-wide 9 ft (11 ft high) doors on outdoor storage units.
Vehicle Storage
Indoor Vehicle Storage - For Storing Cars, Motorcycles and more at Dover Storage and Portsmouth Storage locations!
Climate Controlled Storage Units
Our Dover Storage Facility offers a selection of Climate Controlled Storage Units!
Contractor Storage Units
Contractor Units with Lights and Electric!
All Ground Level Storage Units
No Stairs or Elevator’s!

We have the largest units in the area!

We have a large variety of Storage Unit sizes, including:
12 X 25, 15 X 20, and going up to as large as 12 X 55! Featuring Extra-Wide 9' Doors!
To Reserve Your Storage Unit Now, Visit Our Dover Storage Facility, or Call us at (603) 742-0900


03 Testimonials

“Easy access, newer storage units, no hassles. I can stop by on my way home from work (right off 125). This couldn't be in a better location. Super simple experience, and easiest pay system I've ever used - no waiting in line at an office to make a payment!”
Charles D
“Great place to store my mothercycles, boat, and other ocean toys over the winter. Plenty of space, quick in-and-out, and great security. Much better than my previous experience renting a storage unit.”
Bob G
“I needed storage while going home for the summer break, and this was by far the best storage place I found, after calling many, and visiting at least 3, this was the one I wish I had called in the first place. Nice, clean, and I didn't have to worry over the summer break!”
Cindy M

04 Storage Features


05 Storage FAQ's

Frequent Questions

Where are you located?

The Storage Barn has 3 locations to choose from. Our main office is located on the border of Somersworth at 385 6th St, Dover, NH 03820. We are a short distance from Lee, Madbury, Durham, and Rochester, NH. Our second location is in Epping, off of rt 125 near 101. Our third, and newest location is in Newington / Portsmouth, conveniently located near the Fox Run Mall. Our all new Portsmouth Storage was built to service the needs of the local residents of both Portsmouth and Greenland, NH, as well as the surrounding cities. Many of our customers are from throughout the region, as we service not only the Seacoast of New Hampshire, but also the Lakes region, and southern Maine. We are just a few minutes west of Berwick, Maine.

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What is the difference between a standard and a climate controlled storage unit?

A standard unit has access from the outside. Climate controlled units are inside a building and are kept within a predetermined temperature range to protect sensitive items such as electronics, records, china, or antique furniture.

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Do you offer drive-up storage units?

Yes, all of our standard storage units at all of our facilities are drive-up units so it is easy to move into and out of them from your car or truck.

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What kind of access will I have to my storage unit?

You will have 24/7 access to any of our standard storage units at our facility. Access to our climate controlled units inside of our buildings is the same as our office hour.

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Do you offer month to month storage agreements?

Yes, we do! We also offer the option of signing a 6 or 12 month agreement. Please email [email protected] or give us a call at (603) 742-0900 for more details.

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When is your new facility in Portsmouth open?

Our Portsmouth, NH storage facility is opening the 4th quarter of 2018.

Contact Us:

Submit this form and we will call you within 1 business day. Otherwise, please feel free to call us at:

Dover / Somersworth Storage: (603)742-0900
Epping Storage: (603) 679-8800
Newington / Portsmouth Storage: (603) 427 8550