• Save & Rent Now
      5' x 5' Unit Standard Store seasonal items, Drive-up Access, 24 Hour Cameras
    • Save & Rent Now
      5' x 10' Unit Economy great for document storage, 24 Hour Cameras, Climate Control
    • Save & Rent Now
      5' x 10' Unit Standard perfect for sales reps, Drive-up Access, 24 Hour Cameras
    • Save & Rent Now
      5' x 15' Unit Economy great for kayaks & sailboards, Drive-up Access, 24 Hour Cameras
    • Save & Rent Now
      5' x 15' Unit Standard seasonal items, 24 Hour Cameras, Climate Control
    • Save & Rent Now
      10' x 10' Unit Economy household goods, 24 Hour Cameras, Climate Control
    • Save & Rent Now
      10' x 10' Unit Standard Nice for college students, Drive-up Access, 24 Hour Cameras
    • Save & Rent Now
      10' x 15' Unit Economy furnishings from a 2 bedroom , 24 Hour Cameras, Climate Control
    • Save & Rent Now
      10' x 15' Unit Standard Great for holidy decorations, Drive-up Access, 24 Hour Cameras
    • Save & Rent Now
      10' x 20' Unit Standard Excellent for 2BR apartments, Drive-up Access, 24 Hour Cameras
    • Save & Rent Now
      10' x 25' Unit Standard Good for household storage, Drive-up Access, 24 Hour Cameras
    • Save & Rent Now
      10' x 30' Unit Standard Ideal for larger items, Drive-up Access, 24 Hour Cameras
Today’s Online Special DealMilitary discounts call for details
Rent Online

Island Self Storage

350 High Point Avenue, Portsmouth, RI 02871

Office Hours
MON - FRI9am - 4pm SAT9am - 2pm SUNClosed
Google Reviews
rating 4.4
Write a Review

Ryan Andrews

2 years ago
rating 5.0

Buster Brown

2 years ago
rating 5.0
Elke was extremely helpful and even relocated my rental to a unit that was easier on my back when she learned I had health issues. I was very pleased with how easy it was and the facility itself is great. Highly recommended.

Henry Simas

2 years ago
rating 5.0
Elke is very friendly and professional she listens to all concerns and answers questions. You do not feel pressured into purchasing more than you need. The prices are competitive to other storage units in the area and there is 24 hour access to the units. The storage units are clean and well maintained the overhead doors work flawlessly. I would recommend this to friends and family

Yung TAGO

1 year ago
rating 5.0
A man I I don't know too much about the place like that but my stuff is safe for over a year now no Bugs no broken locks no stolen belongings is not air condition but is always fresh

Stephen Sullivan

1 year ago
rating 5.0
Elke was great. Efficient & friendly,

Maria, Maria p

1 year ago
rating 5.0
Elke Cote was very pleasant, professional and assisted us very

Maria, Maria p

1 year ago
rating 5.0
Elke Cote was very pleasant, professional and assisted us very

Frank Raposo

11 months ago
rating 5.0
Elke made my process of storage rental the easiest I have ever done .she is such a nice lady and helped me tremendously by getting me in and out in a timely manner with the paper work .

Aidan Ducker

7 months ago
rating 5.0
This storage facility is the best. I would recommend this storage facility to anyone. Elke is the best and is personable with every client. It is very easy to move around if needed. Also the area stays clean and is presentable.

Carroll-Anne Rossoni

7 months ago
rating 5.0
My husband and I were in a difficult position with juggling COVID-19, the selling of our home, and the purchase of our new house. We did our due diligence to ensure a seamless transition, but with the issues that the pandemic brought, we found ourselves in need of a place to store our belongings immediately when our closing was unexpectedly delayed. Thank you to Prime Storage for the availability of next day move-in, a secure location with no stress, and the flexibility to change our size of container when it was clear a bigger size was needed. You provided a little bit of sanity to a complicated month and for that alone we are so grateful.

Elaine Young

5 months ago
rating 5.0
Excellent place for short/long storage. Everyone is very professional and extremely nice, especially Elke Cote - fabulous attitude! I will use them every time.

Vikki Gwinn

2 years ago
rating 1.0

Vikki Gwinn

2 years ago
rating 1.0
They want you to register and insure vehicles that are just sitting there what is the reason for that if you are storing something why insure and register something you are not driving

Christopher Moy

1 year ago
rating 1.0
Have been calling for two days now trying to rent a unit. No answer, one in office. Bad business Prime!
See all Reviews
rating 5.0
1 Review
Write a Review

Kirby G.

6 months ago
rating 5.0
I have used Prime Storage for about 5 years and refer many people to them. They are the most helpful, friendly and reasonable company in RI! I highly highly...
  • 24 Hour Access Upon Approval
  • 24 Hour Cameras
  • Climate Control
  • Drive-up Access
  • Mobile Storage
  • RV, Car, Boat