Extra Space Storage - 7684 - Berwick - Portland Street

560 Portland Street , Berwick , ME 03901 (877) 449-1281

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Book Now

We are experiencing high demand in this area.
Make sure you reserve a unit for free today to hold a storage space.

  • 5' x 10'

    5' x 10' Unit

    Drive Up Access

    Discount Price

    $51.00

    Regular Price

    $57.00
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  • 5' x 10'

    5' x 10' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $60.00

    Regular Price

    $71.00
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  • 10' x 10'

    10' x 10' Unit

    Drive Up Access

    Discount Price

    $57.00

    Regular Price

    $66.00
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  • 10' x 15'

    10' x 15' Unit

    Drive Up Access

    Flash Sale

    Discount Price

    $58.00

    Regular Price

    $67.00
    continue
  • 10' x 15'

    10' x 15' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $89.00

    Regular Price

    $103.00
    continue
  • 10' x 20'

    10' x 20' Unit

    Drive Up Access

    Discount Price

    $88.00

    Regular Price

    $101.00
    continue
  • 10' x 20'

    10' x 20' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $136.00

    Regular Price

    $160.00
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  • 10' x 25'

    10' x 25' Unit

    Drive Up Access

    Discount Price

    $97.00

    Regular Price

    $111.00
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  • 10' x 30' Parking Space

    Drive Up Access, Household and Vehicle Storage Allowed

    Flash Sale

    Discount Price

    $24.00

    Regular Price

    $28.00
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  • 10' x 30'

    10' x 30' Unit

    Drive Up Access

    Flash Sale

    Discount Price

    $86.00

    Regular Price

    $98.00
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  • 10' x 30'

    10' x 30' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $169.00

    Regular Price

    $199.00
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  • 10' x 40' Parking Space

    Drive Up Access, Household and Vehicle Storage Allowed

    Flash Sale

    Discount Price

    $34.00

    Regular Price

    $40.00
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How it works

Reserve 1

Reserve your
storage unit for free

Facility 2

Visit the facility to finalize the rental

Move 3

Move-in!

Operating Hours

Office

Sun closed
Mon 9:30 am - 6:00 pm
Tue 9:30 am - 6:00 pm
Wed 9:30 am - 6:00 pm
Thu 9:30 am - 6:00 pm
Fri 9:30 am - 6:00 pm
Sat 9:00 am - 5:30 pm

Unit Access

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

Features and Amenities

  • Fenced and lighted
  • Video cameras on site
  • Electronic gate access
  • Handcarts available
  • Allow 18-wheeler dropoff

Additional information

Customer Reviews

Leave a review

  • 3.5 of 5 stars

    Mark Dupuis

    May 30th, 2025

    Mostly a great experience.

    Everything went smoothly. Storage area is clean. Door is tough to unlatch however. Only concern I have is that I signed up for a storage unit for $62.00 a month for a full year but then I was told by the manager working on the day I arrived that the price was only good for three months! That is not what my contract states. I hope you will honor the $62.00 per month as I had understood the overall price to be.

  • 5.0 of 5 stars

    Kathy Stout

    February 11th, 2025

    Great service

    I'm moving to the area a needed a clean, easy access storage facility. I reserved on line and was able to drive up to my unit easily. It helped to relieve some of the stress knowing I had a clean safe storage facility for my belongings.

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