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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

Access Hours

Daily: 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 Options Available: Protect yourself against the unlikely loss or damage of your belongings with insurance.
  • Online Payment Options: Skip a trip to our office by paying online.
  • 24-Hour Video Recording: Video cameras record this location around the clock.
  • Month-to-Month Leases: If you're not sure how long you need storage, we have a flexible option.
  • Bi-Lingual Manager: Our team is ready to assist Spanish speaking Customers. Se habla español!

Moving and Storage Deals

  • Packing Supplies Available: If you forgot any supplies at home, just pick up what you need here.
  • Moving Labor Services: Have the team at SML load and unload items from your truck or other vehicle.
  • Military Discounts Available: Show us your active duty military ID at move-in to enjoy a 10% discount.

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
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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

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

      $93.00 $69.75

      $93.00 in store
      $69.75 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

    • 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

    • 7 feet by 5 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

    • 10 feet by 5 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 10 feet Storage Unit

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

      $497.00 $372.75

      $497.00 in store
      $372.75 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 15 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $621.00 $465.75

      $621.00 in store
      $465.75 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 17 feet Storage Unit

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

      $751.00 $563.25

      $751.00 in store
      $563.25 online

    • 9 feet by 20 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $791.00 $593.25

      $791.00 in store
      $593.25 online

    • 10 feet by 20 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $867.00 $650.25

      $867.00 in store
      $650.25 online

    • 10.5 feet by 20 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $903.00 $677.25

      $903.00 in store
      $677.25 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

    • 15 feet by 20 feet Storage Unit

      • 25% Off
      • Climate controlled
      • Elevator access

      $1,019.00 $764.25

      $1,019.00 in store
      $764.25 online

    • 8.5 feet by 27 feet Storage Unit

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

      $1,087.00 $815.25

      $1,087.00 in store
      $815.25 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