Dover Storage Units

  • 385 6th St, Dover, NH

Portsmouth Storage Units

  • 2211 Woodbury Ave, Newington

Epping Storage Units

  • 300 Calef Highway, Epping, NH

Hillsboro Plaza Storage

  • 55 Henniker St. Ste. 6, Hillsboro

Hillsboro Downtown

  • 6 Wall St. Hillsboro NH

**Dover Special Pricing**

Our Dover location is conveniently located near Durham, home to UNH.

**Portsmouth Special**

Our Portsmouth storage location is close to Dover, Durham, & surrounding areas. Safe, secure & easy to get to!

**Epping Special**

Our Epping location is open 7 days a week for easy access to your unit!


The Storage Barn | Hillsboro NH Plaza

Address: 55 Henniker St. Hillsboro NH

Access Hours: 6am to 10pm

The Storage Barn Downtown

Address: 6 Wall St. Hillsboro NH

Access Hours: 24 Hours 7 Days a week

New Climate Controlled Units

Now Renting Climate Controlled Units at Our Newington Location. Reserve today!



Our Epping and Dover storage facilities feature 24 full service kiosks for renting and payment, on site!


Month to Month Leases for all size storage units, with only a $20 up front fee!


Our facility offers storage units with extra-wide 12 ft (11 ft high) doors on outdoor storage units.


Indoor Vehicle Storage – For Storing Cars, Motorcycles and more at our Dover, Epping and Portsmouth Storage facilities!


Our Dover Storage Facility offers a selection of Climate Controlled Storage Units!


Contractor Units with Lights and Electric!


No Stairs or Elevators!

Storage Units in

Dover, Epping, Portsmouth & Hillsboro

The Storage Barn is the Seacoast’s largest and most convenient storage facility.  We have locations in Dover, Epping & Portsmouth, offering ground level drive-up service, 24-hour access, online and on-site kiosk payment systems and much more!

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.

Dover Storage Units

385 6th St, Dover, 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.

Portsmouth Storage Units

2211 Woodbury Ave, Newington, 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.

Epping Storage Units

300 Calef Highway, Epping, NH

Our Hillsboro Storage Facilities feature 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!

Hillsboro Downtown Storage Units

6 Wall St. Hillsboro NH

Hillsboro Plaza Storage Units

55 Henniker St. Suite 6, Hillsboro NH 

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


“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 DHappy Client

“Great place to store my motorcycles, 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 GHappy Client

“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 MHappy Client


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.

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.

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.

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.

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.

When is your new facility in Portsmouth open?

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

Ready To Get STORAGE?

For additional information please submit this form, or feel free to call us at:

Dover / Somersworth Storage: (603)742-0900
Epping Storage: (603) 679-8800
Newington / Portsmouth Storage: (603) 427 8550
Hillsboro: (603) 464-4870