Self Storage Units in Portsmouth – High Point Avenue

350 High Point Avenue
Portsmouth, RI 02871
(401) 283-1711
Units Starting at $177/mo
24-Hour Access** Climate Controlled Units Fenced Perimeter
Office Hours:
Mon: 10:00am - 6:00pm
Tue: 10:00am - 6:00pm
Wed: 10:00am - 6:00pm
Thu: 10:00am - 6:00pm
Fri: 10:00am - 6:00pm
Sat: 10:00am - 4:00pm
Sun: Closed

Access Hours:
Mon: 6:00am - 10:00pm
Tue: 6:00am - 10:00pm
Wed: 6:00am - 10:00pm
Thu: 6:00am - 10:00pm
Fri: 6:00am - 10:00pm
Sat: 6:00am - 10:00pm
Sun: 6:00am - 10:00pm

Limited
Time!

NEW YEARS RESOLUTION TO SAVE MONEY? WE GOT YOU.

SAVE $25 ON
YOUR NEW UNIT!

$25 ADMIN FEE WAIVED FOR JANUARY!*

*Exclusions Apply

Need Help? Try our Size Guide

Size

Features

Small
5x5
Small
5x5
Approx.25sq. ft.
Get your first month free!

Drive Up Access


Premium Unit

$177/month
per month
Select
Small
5x10
Small
5x10
Approx.50sq. ft.
Get your first month free!

Drive Up Access

Starting at
$199/month
per month
Select
Small
5x10
Small
5x10
Approx.50sq. ft.
Get your first month free!

Inside


Ground Floor


Climate Controlled

$246/month
per month
Select
Small
5x15
Small
5x15
Approx.75sq. ft.
Get 50% off your first month!

Drive Up Access

$255/month
per month
Select
Medium
10x10
Medium
10x10
Approx.100sq. ft.

Drive Up Access

$258/month
per month
Select
Medium
10x10
Medium
10x10
Approx.100sq. ft.
Get your first month free!

Inside


Ground Floor


Climate Controlled


VIP Unit

$349/month
per month
Select
Medium
10x15
Medium
10x15
Approx.150sq. ft.

Drive Up Access

Starting at
$338/month
per month
Select
Medium
10x15
Medium
10x15
Approx.150sq. ft.
Get your first month free!

Inside


Ground Floor


Climate Controlled

$430/month
per month
Select
Large
10x20
Large
10x20
Approx.200sq. ft.
Get your first month free!

Drive Up Access

Starting at
$383/month
per month
Select
Small
5x15
Small
5x15
Approx.75sq. ft.

Inside


Ground Floor


Climate Controlled

$300/month
per month
Small
5x5
Small
5x5
Approx.25sq. ft.

Drive Up Access

$169/month
per month
Small
5x5
Small
5x5
Approx.25sq. ft.

Drive Up Access


VIP Unit

$186/month
per month
Small
5x10
Small
5x10
Approx.50sq. ft.

Drive Up Access


Premium Unit

$221/month
per month
Small
5x10
Small
5x10
Approx.50sq. ft.

Inside


Ground Floor


Climate Controlled


Premium Unit

$257/month
per month
Small
5x15
Small
5x15
Approx.75sq. ft.

Drive Up Access


Premium Unit

$267/month
per month
Small
5x15
Small
5x15
Approx.75sq. ft.

Drive Up Access


VIP Unit

$281/month
per month
Medium
10x10
Medium
10x10
Approx.100sq. ft.

Drive Up Access


Premium Unit

$285/month
per month
Medium
10x10
Medium
10x10
Approx.100sq. ft.

Drive Up Access


VIP Unit

$298/month
per month
Medium
10x10
Medium
10x10
Approx.100sq. ft.

Inside


Ground Floor


Climate Controlled

$320/month
per month
Medium
10x10
Medium
10x10
Approx.100sq. ft.

Inside


Ground Floor


Climate Controlled


Premium Unit

$334/month
per month
Medium
10x15
Medium
10x15
Approx.150sq. ft.

Inside


Ground Floor


Climate Controlled


Premium Unit

$457/month
per month
Large
10x25
Large
10x25
Approx.250sq. ft.

Drive Up Access

$508/month
per month
Large
10x30
Large
10x30
Approx.300sq. ft.

Drive Up Access

$520/month
per month
Large
15x40
Large
15x40
Approx.600sq. ft.

Drive Up Access

$572/month
per month
Parking
20'
Parking
20'

Drive Up Access

$112/month
per month
Parking
30'
Parking
30'

Drive Up Access

$144/month
per month
Parking
40'
Parking
40'

Drive Up Access

$155/month
per month
24-Hour Access**
Climate Controlled Units
Drive-Up Access
Fenced Perimeter

Self Storage Units in Portsmouth, RI

When you need storage for your Aquidneck Island home or business, Prime Storage of Portsmouth, RI, offers convenient self storage that is accessible and affordable. Our facility on High Point Avenue sits just east of Highway 114/West Main Road. Whether you’re in the market for a closet-sized 5 x 5’ unit for a temporary weekend project or need a larger space to help consolidate belongings during your move, our facility is equipped with both standard and climate controlled units.

Find our facility just a few miles south of Portsmouth High School and east of Portsmouth Abbey School and St. Philomena’s. When your Life Demands Space®, Prime Storage offers the flexibility to store for as long—or short—a time as you need.

Portsmouth Storage Unit Features

The need for self storage doesn’t always fall inside convenient, traditional business hours. At Prime Storage, we make renting and accessing your storage unit simple; Our High Point Avenue location offers both 24-hour access as a standard feature and a rental kiosk that’s also available 24 hours a day, seven days a week. In addition to regular drive-up and climate controlled storage units, our facility features amenities such as:

  • Outdoor boat and RV parking
  • Boxes and moving supplies available for purchase
  • Outdoor car parking
  • Ground level units for ease of loading and unloading

Climate Controlled Storage Units in Portsmouth

A climate controlled storage unit keeps items stored inside at a steady temperature throughout the year. This is important for areas that can be afflicted by bitter winter cold and extreme summer heat. Items that are sensitive to these temperatures—such as wooden furniture, electronics, and anything that could warp, melt, or bend—often benefit from this protection. At Prime Storage in Portsmouth, our facility offers climate protection in a variety of storage unit sizes. Use our storage calculator and unit size guide to determine just how much space you need and reserve your unit today.

Find Your Portsmouth Storage Unit at Prime Storage

When your Life Demands Space®, Prime Storage can help. We offer friendly, knowledgeable customer service, clean and affordable storage units, and plenty of features to make storing your personal belongings or business inventory convenient. To learn more about self storage at our facility, drop by for a visit or give us a call during regular business hours. You can also rent your unit online.

Frequently Asked Questions

Hear from Our Customers


Anthony at the front desk was very friendly, accommodating, and efficient. He did everything he could to help make the rental process easy for my shorty term rental. He made follow up calls to make sure I was happy with their rental property once I had rented a unit. He also made the “exiting” process when it came time to leave as streamlined and easy as possible. The convenience of the hours and cleanliness of the units was very good. If I needed to use the facility again in the future I would.

Christine 2 weeks ago

Amazing customer service. Great facility. Lots of space to park and unload my stuff!

Robert 1 month ago

Elke has been very helpful when we were looking for a storage location. I look forward to meeting her in person.

Knute 2 months ago

Friendly and helpful! Easy to get to the units. Thank you.

Chase 2 months ago

Find the Right Unit
for You Today


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Need Help? 888 846-6503