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The CubeSmart experience has been very positive. Clean and secure, and very helpful and friendly sevice from the introductory call.

—Larry W.

See All Customer Reviews

CubeSmart Self Storage of Boston

Star rating 5 out of 5
380 E St, Boston, MA, 02127

380 E St
Boston, MA 02127

Office Hours

Monday–Friday: 9:30 AM–6:00 PM
Saturday: 8:30 AM–5:00 PM
Sunday: 11:00 AM–3:00 PM
Thanksgiving Day: CLOSED

Access Hours

Daily: 6:00 AM–10:00 PM
Thanksgiving Day: 6:00 AM – 10:00 PM

Services at this Facility

Our friendly store manager can provide more details about any of this facility’s available services. Amenities may vary by facility.

Store Amenities

  • Insurance Plans Available: Breathe easier with affordable insurance options.
  • Bilingual Staff: We do what it takes to assist our Customers, and our bilingual team is ready to help. Se habla español!
  • Pay Online: Our facility accepts online payments to save you time.
  • Monthly Leases: You're sure to appreciate the convenience of our month-to-month leases.
  • We Accept Deliveries: Make your life easier by having items sent right to our facility.
  • Around-the-Clock Video Recording: Our cameras are on day and night.

Moving and Storage Deals

  • Packing Supplies Sold Here: Enjoy affordable prices on a variety of high-quality packing supplies.
  • Military Discounts Offered: In recognition of your service, we are happy to provide a 10% military discount to active duty military at move-in.
  • Moving Labor Assistance Available: Pack up your things and have SML's moving and labor team move them for you.

About this facility

Your reservation is not a final commitment.
No credit card required. Not sure what size you need? Don't worry; you can change it later.

People's Choice Stevie Awards 2019 One of the most trusted names in self storage.

Boston Seaport Self Storage of Boston

Star rating 5 out of 5
×

The CubeSmart experience has been very positive. Clean and secure, and very helpful and friendly sevice from the introductory call.

—Larry W.

See All Customer Reviews

Up to 25% Off †.

Lock in today’s online storage deal with a no-commitment reservation.

Select Your Storage Unit Below

Choose from small, medium, large, and parking spaces; no credit card required.

Features
Size

    Small Storage Units

    Reserve online in seconds with no credit card, no commitment
    • 5 feet by 5 feet Storage Locker

      • 25% Off
      • Vertical Height: 4'
      • Climate controlled

      $104.00 $78.00

      $104.00 in store
      $78.00 online

    • 5 feet by 6 feet Storage Locker

      • 25% Off
      • Vertical Height: 4'
      • Climate controlled

      $116.00 $87.00

      $116.00 in store
      $87.00 online

    • 4 feet by 5 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $153.00 $114.75

      $153.00 in store
      $114.75 online

    • 5 feet by 5 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $156.00 $117.00

      $156.00 in store
      $117.00 online

    • 5 feet by 6 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $172.00 $129.00

      $172.00 in store
      $129.00 online

    • 11 feet by 3 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $179.00 $134.25

      $179.00 in store
      $134.25 online

    • 4 feet by 7 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $180.00 $135.00

      $180.00 in store
      $135.00 online

    • 5 feet by 7 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $188.00 $141.00

      $188.00 in store
      $141.00 online

    • 4.5 feet by 7 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $191.00 $143.25

      $191.00 in store
      $143.25 online

    • 5 feet by 8 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $228.00 $171.00

      $228.00 in store
      $171.00 online

    • 6 feet by 7 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $235.00 $176.25

      $235.00 in store
      $176.25 online

    • 5 feet by 9 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $243.00 $182.25

      $243.00 in store
      $182.25 online

    • 9 feet by 5 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $243.00 $182.25

      $243.00 in store
      $182.25 online

    • 9.5 feet by 5 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $248.00 $186.00

      $248.00 in store
      $186.00 online

    • 5 feet by 10 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $256.00 $192.00

      $256.00 in store
      $192.00 online

    • 6 feet by 9 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $259.00 $194.25

      $259.00 in store
      $194.25 online

    • 7.5 feet by 7 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $261.00 $195.75

      $261.00 in store
      $195.75 online

    • 6 feet by 9 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $268.00 $201.00

      $268.00 in store
      $201.00 online

    • 8 feet by 7 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $273.00 $204.75

      $273.00 in store
      $204.75 online

    • 6 feet by 10 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $287.00 $215.25

      $287.00 in store
      $215.25 online

    • 11 feet by 6 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $309.00 $231.75

      $309.00 in store
      $231.75 online

    • 7.5 feet by 9 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $313.00 $234.75

      $313.00 in store
      $234.75 online

    • 7 feet by 10 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $325.00 $243.75

      $325.00 in store
      $243.75 online

    • 7.5 feet by 10 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $344.00 $258.00

      $344.00 in store
      $258.00 online

    • 9 feet by 8 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $364.00 $273.00

      $364.00 in store
      $273.00 online

    • 8 feet by 9 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $364.00 $273.00

      $364.00 in store
      $273.00 online

    Medium Storage Units

    Reserve online in seconds with no credit card, no commitment
    • 8 feet by 10 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $401.00 $300.75

      $401.00 in store
      $300.75 online

    • 9 feet by 9 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $405.00 $303.75

      $405.00 in store
      $303.75 online

    • 14 feet by 6 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $416.00 $312.00

      $416.00 in store
      $312.00 online

    • 9 feet by 10 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $420.00 $315.00

      $420.00 in store
      $315.00 online

    • 9 feet by 10 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $431.00 $323.25

      $431.00 in store
      $323.25 online

    • 10 feet by 10 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $465.00 $348.75

      $465.00 in store
      $348.75 online

    • 10 feet by 13 feet Storage Unit

      • 25% Off
      • Climate controlled
      • 1st floor access

      $599.00 $449.25

      $599.00 in store
      $449.25 online

    • 10 feet by 14 feet Storage Unit

      • 25% Off
      • Climate controlled
      • 1st floor access

      $636.00 $477.00

      $636.00 in store
      $477.00 online

    Large Storage Units

    Reserve online in seconds with no credit card, no commitment
    • 10 feet by 20 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $867.00 $650.25

      $867.00 in store
      $650.25 online

    • 10 feet by 20 feet Storage Unit

      • 25% Off
      • Climate controlled
      • 1st floor access

      $939.00 $704.25

      $939.00 in store
      $704.25 online

    • 12 feet by 20 feet Storage Unit

      • 25% Off
      • Climate controlled
      • 1st floor access

      $948.00 $711.00

      $948.00 in store
      $711.00 online

    • 10 feet by 25 feet Storage Unit

      • 25% Off
      • Climate controlled
      • 1st floor access

      $979.00 $734.25

      $979.00 in store
      $734.25 online

    • 10 feet by 30 feet Storage Unit

      • 25% Off
      • Climate controlled
      • 1st floor access

      $1,103.00 $827.25

      $1,103.00 in store
      $827.25 online

    Can't find the size you're looking for?

    Try these other storage facilities nearby:

    Or we'll work to find space for you.

    Let us call you to help you find your solution.

    Reviews for Boston Seaport Self Storage of Boston

    Photos of the CubeSmart Facility at 380 E St in Boston