Storage Unit Rental Rates

For over thirty years, we have made storing your things affordable. We’re proud to offer low competitive rates on our storage units to keep your belongings safe and dry. Ask about our Office Space and Commercial Warehouse space, too!

Main Building – Hours of access are 9-5 Monday-Friday, and 9-3 on Saturday.  

Loading docks are available on 2 levels and freight elevator for 3rd and 4th floors.

Below listed are garage type units, steel and concrete, with 24 hour access.

Call 603.742.4422 to learn more about storage units.

56 Self Storage

56 6th Street

Dover NH 03820


Proud Members of:


The New Hampshire Self Storage Association

Moving NH's Storage Community Forward


The Rotary Club of Dover meets Wednesdays, 12:15 PM at 121 Broadway, Dover, NH.  Call us to be a Guest Speaker, or a Guest!


Greater Dover Chamber of Commerce 

Hundreds of business members!

Visit for info on Dover.


Mon - Fri: 9:00 am - 5:00 pm
Sat: 9:00 am - 3:00 pm

Like Us on Facebook



Here are a few helpful links with information to help you in your move or transition:

Calling All Cargo


DoverNH.com - Dover, New Hampshire 

The Garrison City Rich in history - the fastest growing city in NH!


Choose location:

56 Self Storage Center

56  Sixth Street Dover NH  03820

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