Coupon IconDeals
tracking-pixeltracking-pixel

10x20 Storage in South Portland, ME

1 - 16 of 16 Storage Facilities in South Portland, ME

Sort By:
Photo of Extra Space Storage - 4024 - South Portland - Western Ave
Trusted Partner Badge
Trusted Partner Facility
Top-rated facility with exceptional service

4 miles away

4.8(12)

Extra Space Storage - 4024 - South Portland - Western Ave

193 Western Avenue, South Portland, ME, 04106

10' x 20'
$226.00$202.00
Online Move-In Available
View all units
Photo of Prime Storage - Scarborough

4.1 miles away

4.3(12)

Prime Storage - Scarborough

8 Pleasant Hill Road, Scarborough, ME, 04074

10' x 20'
Deal
$329.00$210.00
Online Move-In Available
View all units
Photo of Extra Space Storage - 3154 - Westbrook - Bridgton Rd

7.3 miles away

5.0(2)

Extra Space Storage - 3154 - Westbrook - Bridgton Rd

576 Bridgton Road, Westbrook, ME, 04092

10' x 20'
$148.00$132.00
Online Move-In Available
View all units
Photo of Extra Space Storage - 3353 - South Portland - Gorham Rd

4 miles away

4.5(2)

Extra Space Storage - 3353 - South Portland - Gorham Rd

50 Gorham Road, South Portland, ME, 04106

10' x 20'
$271.00$243.00
Online Move-In Available
View all units
Photo of Extra Space Storage - 4004 - Portland - Presumpscot St

3.5 miles away

4.0(3)

Extra Space Storage - 4004 - Portland - Presumpscot St

235 Presumpscot Street, Portland, ME, 04103

10' x 22'
$325.00$295.00
Online Move-In Available
View all units
Photo of Prime Storage - Scarborough 100 Enterprise Dr

6.7 miles away

5.0(5)

Prime Storage - Scarborough 100 Enterprise Dr

100 Enterprise Drive, Scarborough, ME, 04074

10' x 20'
Deal
$525.00$350.00
Online Move-In Available
View all units
Photo of CubeSmart Self Storage ME Biddeford Main St

14.7 miles away

4.0(2)

CubeSmart Self Storage ME Biddeford Main St

22 Main Street, Biddeford, ME, 04005

15' x 15'
Deal
$314.00$188.40
View all units
Photo of Prime Storage - Gorham - New Portland Road

8.3 miles away

4.4(23)

Prime Storage - Gorham - New Portland Road

286 New Portland Road, Gorham, ME, 04038

10' x 20'
Deal
$254.00$220.00
Online Move-In Available
View all units
Photo of Devon Self Storage Falmouth, Maine

6.8 miles away

5.0(1)

Devon Self Storage Falmouth, Maine

50 Gray Road, Falmouth, ME, 04105

10' x 20'1 Left
$218.00
View all units
Photo of Broadway Self Storage

4.2 miles away

Broadway Self Storage

2092 Broadway, South Portland, ME, 04106

12' x 17'1 Left
$329.00
View all units
Photo of Prime Storage - Saco

13.2 miles away

4.5(19)

Prime Storage - Saco

28 Industrial Park Road, Saco, ME, 04072

10' x 25'
Deal
1 Left
$499.00$243.00
Online Move-In Available
View all units
Photo of Devon Self Storage Falmouth, Maine

7.4 miles away

Devon Self Storage Falmouth, Maine

430 U.S. 1, Falmouth, ME, 04105

10' x 20'
$340.00
View all units
Photo of Extra Space Storage - 3169 - Saco - Industrial Park Rd

13.6 miles away

5.0(3)

Extra Space Storage - 3169 - Saco - Industrial Park Rd

6 Industrial Park Road, Saco, ME, 04072

10' x 20'
$148.00$134.00
Online Move-In Available
View all units
Photo of All-Purpose Storage - Buxton North

12.1 miles away

3.5(1)

All-Purpose Storage - Buxton North

1011 Narragansett Trail, Buxton, ME, 04093

10' x 25'
$140.00
View all units
Photo of Roosevelt Self Storage - Buxton

13.4 miles away

4.8(2)

Roosevelt Self Storage - Buxton

728 Narragansett Trail, Buxton, ME, 04093

10' x 25'
$175.00
Online Move-In Available
View all units
Photo of All-Purpose Storage - Buxton South

14.2 miles away

All-Purpose Storage - Buxton South

488 Narragansett Trail, Buxton, ME, 04093

10' x 20'
$115.00
View all units

Storage prices in South Portland, ME

Prices vary by unit size and amenities. Compare facilities in South Portland to find the right unit.

Average Monthly Price by Storage Unit Size in South Portland, ME

Based on 23 storage units in South Portland.

$103.83

ReducedToUp$5.83
Compared to last month

Cheapest Storage in South Portland, ME

  • sizeIcon

    Cheapest 5x10 storage in South Portland, ME

    $94.00$114.93
    DetailsArrow
    priceTag$20.93 Below average unit priceExtra Space Storage - 3353 - South Portland - Gorham Rd
  • sizeIcon

    Cheapest 10x10 storage in South Portland, ME

    $104.00$118.17
    DetailsArrow
    priceTag$14.17 Below average unit priceExtra Space Storage - 4024 - South Portland - Western Ave
  • sizeIcon

    Cheapest 10x15 storage in South Portland, ME

    $120.00$141.75
    DetailsArrow
    priceTag$21.75 Below average unit priceExtra Space Storage - 3353 - South Portland - Gorham Rd
Average prices last updated on 06-01-2026.

Average Price by Storage Unit Size in South Portland, ME

Find online move-in rates and specials like first month half off and first month FREE at select South Portland, Maine storage facilities. Below are the average monthly storage unit prices in South Portland, Maine for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
5' x 5'$62.73$38.00
5' x 10'$114.93$94.00
10' x 10'$118.17$104.00
10' x 15'$141.75$120.00
10' x 20'Not AvailableNot Available
10' x 25'Not AvailableNot Available
10' x 30'Not AvailableNot Available

The overall average price of a self-storage unit booked in South Portland, Maine over the past 180 days is $84.91.

Data for the cheapest self-storage unit is updated every 15 minutes.

SpareFoot customer reviews

SpareFoot has a 4.3 out of 5 star rating from over 41,000 customer reviews on Trustpilot. See what some of our over one million customers say about us.

TANYA WAS GREAT!

TANYA WAS GREAT!

LH by Levette Haynes

So easy to get a space

So easy to get a space

M by Mjm

Easy to navigate

Easy to navigate

MM by Michael Micklon

Browse South Portland Storage by Amenity

Browse South Portland Storage by Type

Browse South Portland Storage by Unit Size

Storage in nearby cities

Phone iconNeed Help?