Extra Space Storage

4.3
40 reviews
Extra Space Storage

About

Self-Storage FacilityPublic StorageMoving Supply StoreRV Storage FacilityBoat Storage Facility
Store your belongings at Extra Space Storage on 330 West Rd in Portsmouth, NH today! Our large selection of storage units, drive up access, drive up units, electronic gate access, exceptional security, non climate controlled units available, RV parking, military discount, convenient freeway access and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!

Details

  • Credit cardAvailable
  • DebitAvailable

Location

Extra Space Storage
330 West Rd, Portsmouth, NH
03801, United States

Hours

Reviews

4.3
40 reviews
5 stars
30
4 stars
3
3 stars
1
2 stars
0
1 star
6
  • GF
    Gus Fantanas
    Dec 21, 2025
    5.0
    Decent prices (I did my market search) and very helpful staff. The bin I rented was a few miles away from their central office. One of their staff came with me to make sure there were no unforeseen problems.
  • BC
    Baleb Curke
    Oct 13, 2025
    4.0
    The service here was great and very transparent super helpful. Never had a bad interaction and had my stuff in storage for about six months to a year. The only issue I had was the teaser rate was unexpected because I didn’t know it was a teaser rate but I’m assuming Thats corporate doing that. The people who work here are awesome. Thank you guys so much!
  • DR
    Daniel Rivers
    Sep 7, 2025
    5.0
    I have been an extra space customer for over a year at the Heritage dr Portsmouth nh location and I’ve been dealing with Tom Rose & Matt. Very helpful, courteous & knowledgeable to my needs. Thanks Daniel rivers
  • CC
    C C
    Jan 4, 2025
    5.0
    Friendly service, great price, convenient location
  • MC
    Mel Christie
    Mar 7, 2024
    5.0
    I was looking for a storage unit and Sam showed me around the different units, explained everything and was extremely helpful and pleasant to work with!! I like that it's enclosed with a pass code and there are several options to meet various needs!

Frequently Asked Questions About Extra Space Storage

What storage unit size do I need?

The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.

What type of storage unit do I need?

Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.