Extra Space Storage - 7684 - Berwick - Portland Street

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

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

  • 5' x 5'

    5' x 5' Unit

    Drive Up Access

    Discount Price

    $34.00

    Regular Price

    $38.00
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  • 5' x 10'

    5' x 10' Unit

    Drive Up Access

    Flash Sale

    Discount Price

    $40.00

    Regular Price

    $45.00
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  • 10' x 10'

    10' x 10' Unit

    Drive Up Access

    Flash Sale

    Discount Price

    $55.00

    Regular Price

    $61.00
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  • 10' x 10'

    10' x 10' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $106.00

    Regular Price

    $119.00
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  • 10' x 15'

    10' x 15' Unit

    Drive Up Access

    Discount Price

    $87.00

    Regular Price

    $97.00
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  • 10' x 15'

    10' x 15' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $137.00

    Regular Price

    $153.00
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  • 10' x 20'

    10' x 20' Unit

    Drive Up Access

    Discount Price

    $103.00

    Regular Price

    $115.00
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  • 10' x 20'

    10' x 20' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $150.00

    Regular Price

    $168.00
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  • 10' x 25'

    10' x 25' Unit

    Drive Up Access

    Discount Price

    $117.00

    Regular Price

    $131.00
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  • 10' x 25'

    10' x 25' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $174.00

    Regular Price

    $195.00
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  • 10' x 30'

    10' x 30' Unit

    Drive Up Access

    Discount Price

    $133.00

    Regular Price

    $149.00
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  • 10' x 30'

    10' x 30' Unit

    Climate Controlled, Drive Up Access

    Discount Price

    $200.00

    Regular Price

    $223.00
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  • 10' x 40' Parking Space

    Drive Up Access, Household and Vehicle Storage Allowed

    Discount Price

    $47.00

    Regular Price

    $53.00
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  • 15' x 40' Parking Space

    Drive Up Access, Household and Vehicle Storage Allowed

    Discount Price

    $59.00

    Regular Price

    $66.00
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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

  • Video cameras on site
  • Vehicle requires insurance
  • Electronic gate access
  • Vehicle requires title
  • Moving supplies for sale
  • Manager lives on-site
  • Rent due on same day each month per lease start
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Insurance required
  • Insurance available
  • Cash accepted
  • Checks accepted
  • Allow 18-wheeler dropoff
  • Has 18-wheeler alleys

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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