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Extra Space Storage

560 Portland St, Berwick ME, 03901

(888) 291-4801 Call Now!

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Book now to secure your storage unit.

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Office Hours

Mon-Fri 09:30 AM - 06:00 PM
Sat 09:00 AM - 05:30 PM
Sun CLOSED

Access Hours

Mon-Sun 06:00 AM - 10:00 PM

Facility Amenities

5 x 5 Small Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 2 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 2 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $28.00_/month $28.00_/month Web Only Price
~~$55.00~~_/month

~~$55.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
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Up to 50% OFF - Act Fast, Hold This Unit!
5 x 10 Small Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 2 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 2 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $44.00_/month $44.00_/month Web Only Price
~~$85.00~~_/month

~~$85.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
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Up to 50% OFF - Act Fast, Hold This Unit!
5 x 10 Small Unit

Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 2 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 2 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $44.00_/month $44.00_/month Web Only Price
~~$85.00~~_/month

~~$85.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 10 Medium Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $64.00_/month $64.00_/month Web Only Price
~~$123.00~~_/month

~~$123.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 10 Medium Unit

Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $64.00_/month $64.00_/month Web Only Price
~~$123.00~~_/month

~~$123.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 10 Medium Unit

Climate Controlled

Drive Up Access

Roll Up Doors
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $93.00_/month $93.00_/month Web Only Price
~~$175.00~~_/month

~~$175.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 10 Medium Unit

Climate Controlled

Drive Up Access

Roll Up Doors

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $93.00_/month $93.00_/month Web Only Price
~~$175.00~~_/month

~~$175.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 15 Medium Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $77.00_/month $77.00_/month Web Only Price
~~$150.00~~_/month

~~$150.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 15 Medium Unit

Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $77.00_/month $77.00_/month Web Only Price
~~$150.00~~_/month

~~$150.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 15 Medium Unit

Climate Controlled

Drive Up Access

Roll Up Doors
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $119.00_/month $119.00_/month Web Only Price
~~$223.00~~_/month

~~$223.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 15 Medium Unit

Climate Controlled

Drive Up Access

Roll Up Doors

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $119.00_/month $119.00_/month Web Only Price
~~$223.00~~_/month

~~$223.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 20 Large Unit

PARKING

Car, Boat, RV

Uncovered
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $37.00_/month $37.00_/month Web Only Price
~~$71.00~~_/month

~~$71.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 20 Large Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $96.00_/month $96.00_/month Web Only Price
~~$180.00~~_/month

~~$180.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 20 Large Unit

Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $96.00_/month $96.00_/month Web Only Price
~~$180.00~~_/month

~~$180.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 20 Large Unit

Climate Controlled

Drive Up Access

Roll Up Doors
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $138.00_/month $138.00_/month Web Only Price
~~$259.00~~_/month

~~$259.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 20 Large Unit

Climate Controlled

Drive Up Access

Roll Up Doors

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $138.00_/month $138.00_/month Web Only Price
~~$259.00~~_/month

~~$259.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 25 Large Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $132.00_/month $132.00_/month Web Only Price
~~$209.00~~_/month

~~$209.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 25 Large Unit

Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $132.00_/month $132.00_/month Web Only Price
~~$209.00~~_/month

~~$209.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 25 Large Unit

Climate Controlled

Drive Up Access

Roll Up Doors
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $158.00_/month $158.00_/month Web Only Price
~~$293.00~~_/month

~~$293.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 25 Large Unit

Climate Controlled

Drive Up Access

Roll Up Doors

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $158.00_/month $158.00_/month Web Only Price
~~$293.00~~_/month

~~$293.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 30 Large Unit

PARKING

Car, Boat, RV

Uncovered
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $35.00_/month $35.00_/month Web Only Price
~~$67.00~~_/month

~~$67.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 30 Large Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $146.00_/month $146.00_/month Web Only Price
~~$230.00~~_/month

~~$230.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 30 Large Unit

Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $146.00_/month $146.00_/month Web Only Price
~~$230.00~~_/month

~~$230.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 30 Large Unit

Climate Controlled

Drive Up Access

Roll Up Doors
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $180.00_/month $180.00_/month Web Only Price
~~$322.00~~_/month

~~$322.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 30 Large Unit

Climate Controlled

Drive Up Access

Roll Up Doors

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $180.00_/month $180.00_/month Web Only Price
~~$322.00~~_/month

~~$322.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 40 Large Unit

PARKING

Car, Boat, RV

Uncovered
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $51.00_/month $51.00_/month Web Only Price
~~$97.00~~_/month

~~$97.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 40 Large Unit

Climate Controlled

Drive Up Access

Roll Up Doors
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $221.00_/month $221.00_/month Web Only Price
~~$376.00~~_/month

~~$376.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 40 Large Unit

Climate Controlled

Drive Up Access

Roll Up Doors

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 13 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $221.00_/month $221.00_/month Web Only Price
~~$376.00~~_/month

~~$376.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!

LOWEST RATES AND PRICES GUARANTEED

5 x 10 Unit
Climate Controlled

Drive Up Access

Roll Up Doors
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 10 Unit
Climate Controlled

Drive Up Access

Roll Up Doors

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 40 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 40 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 40 Unit
Climate Controlled

Drive Up Access

Roll Up Doors
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 40 Unit
Climate Controlled

Drive Up Access

Roll Up Doors

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
15 x 40 Unit
PARKING

Car, Boat, RV

Uncovered
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE

LOWEST RATES AND PRICES GUARANTEED

Office Hours

Mon-Fri 09:30 AM - 06:00 PM
Sat 09:00 AM - 05:30 PM
Sun CLOSED

Access Hours

Mon-Sun 06:00 AM - 10:00 PM

Facility Amenities

Customers Review

Laura M.

September 06, 2023 - From Extra Space

Good customer service and price
Mary E.

September 03, 2023 - From Extra Space

We were very happy with our time renting in Berwick. Everyone was friendly,helpful and professional. Would highly recommend extra space
T L.

August 20, 2023 - From Extra Space

Unit was easy to get to and mostly ready when I got there. The unit could have used a broom. Other then that everything else was good
Sammi B.

August 14, 2023 - From Extra Space

Robert and Steven are awesome kind men
Francisca S.

August 08, 2023 - From Extra Space

Clean and quiet.
Beantown B.

August 07, 2023 - From Extra Space

Thanks to Steve and John for their fantastic customer service skills throughout the storage of our pool table. ??
Adam D.

June 20, 2023 - From Extra Space

Shout out to Mr. Stephen Cross! Excellent management over this storage facility. Very timely, succinct, and impactful helping us navigate our storage needs. We had a very short notice relocation from our home out west and had many logistical factors to address. Steve made this very easy to navigate and offered excellent on-site support!
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