Storage Units in South Portland, ME: Find Cheap Self Storage Near You

Find reliable self storage in South Portland with Extra Space Storage. We offer a variety of storage solutions, including climate-controlled units, el...
Find reliable self storage in South Portland with Extra Space Storage. We offer a variety of storage solutions, including climate-controlled units, elevator access, and indoor storage, at our South Portland locations near Scarborough, Gorham, Westbrook, Cape Elizabeth, and more.

8 locations near south portland Found

Extra Space Storage facility at 50 Gorham Rd - South Portland, ME
No Units Available

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Extra Space Storage facility at 193 Western Ave - South Portland, ME
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Extra Space Storage facility at 235 Presumpscot St - Portland, ME
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Extra Space Storage facility at 150 Riverside St - Portland, ME
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Extra Space Storage facility at 576 Bridgton Rd - Westbrook, ME
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Extra Space Storage facility at 6 Industrial Park Rd - Saco, ME
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Extra Space Storage facility at 11 Enterprise Dr - Biddeford, ME
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Extra Space Storage facility at 1448 Portland Rd - Arundel, ME
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Prices exclude administration and insurance fees.

Prices exclude administration and insurance fees.

Why Extra Space Storage?

Extra Space Storage provides clean, well-maintained facilities supported by advanced security measures. Our user-friendly self storage solutions are backed by a knowledgeable staff eager to assist with your questions and needs. Don’t hesitate to reach out and let us know how we can help!

South Portland Self Storage Features & Amenities

With storage unit sizes ranging from 25 square feet to 300+ square feet and storage options like climate control, first-floor access, indoor access, drive-up access, and elevator access, Extra Space Storage in South Portland can accommodate both residential and commercial storage needs.

Rapid Rental

Rent a storage unit in South Portland in just minutes! Choose your unit online, fill out paperwork and payment information, and you're done. After you've received an access code, you can move into your unit whenever you're ready.

Climate Controlled

If you plan to store delicate belongings, we highly recommend renting a self storage unit with climate control. This amenity typically keeps your unit between 55 and 80 degrees year-round, which can help protect your items from extreme temperature changes.

Drive-Up Access

Storing large, heavy items? Rent drive-up storage in South Portland. With drive-up access, you can pull a vehicle right up to your unit, making it simple to move items in and out.

Business Storage

Business owners can store documents, inventory, equipment, and more in our South Portland commercial storage units. No matter how small or large your business storage needs are, we have the perfect space for you!

Exceptional Security

Extra Space Storage strives to provide a secure storage environment for customers. That's why our South Portland storage facilities are equipped with top-of-the-line security measures like video surveillance and electronic gate access.

Extended Access Hours

If you can't visit your storage unit during typical business hours, don't worry! Extra Space Storage in South Portland offers extended access hours from 6am to 10pm at most locations so you can visit at your convenience.

Customer Reviews Near South Portland, Maine

4.9

Renters rated Extra Space Storage’s service and storage units in South Portland 4.9 out of 5, based on 3,026 Google reviews.

Unit Size Comparisons

See exactly how unit sizes compare on price, space, and value — side by side.

5' x 5'

5' x 10'

Avg. Monthly Price$64.00
Avg. Monthly Price$82.00+$18/mo
Square Footage25 sq ft
Square Footage50 sq ft+100% more
Cost per Sq Ft$2.56
Cost per Sq Ft$1.64-$0.92/sq ft
Value Insight: A 5x10 storage unit in South Portland gives customers 100% more space than a 5x5 and costs 28% more per month—delivering 36% more value per square foot.

5' x 10'

10' x 10'

Avg. Monthly Price$82.00
Avg. Monthly Price$126.00+$44/mo
Square Footage50 sq ft
Square Footage100 sq ft+100% more
Cost per Sq Ft$1.64
Cost per Sq Ft$1.26-$0.38/sq ft
Value Insight: For 54% more per month, a 10x10 storage unit gives South Portland customers 100% more space than a 5x10—providing 23% more value per square foot. The upgrade may be worth it if you’re storing the contents of a large family room or 1-bedroom apartment.

10' x 15'

10' x 20'

Avg. Monthly Price$189.00
Avg. Monthly Price$222.00+$33/mo
Square Footage150 sq ft
Square Footage200 sq ft+33% more
Cost per Sq Ft$1.26
Cost per Sq Ft$1.11-$0.15/sq ft
Value Insight: If you're moving out of a 3–4 bedroom home in South Portland, a 10x20 may be the right fit—providing 33% more space than a 10x15 at 17% more per month. You'll get a cost per square foot that is 12% more when upgrading to a 10x20.

Storage Unit Information

Small Storage Units

  • 6 self storage facilities near South Portland, ME have small 5' x 5' units available now, starting at $18 and averaging $64 per month.

  • 9 storage facilities near South Portland, ME have small sized 5' x 10' storage units available now, starting at $33 and averaging $82 per month.

  • 5 self storage facilities near South Portland, ME have small 5' x 15' units available, starting as low as $51 and averaging $87 per month.

Medium Storage Units

  • 9 self storage facilities near South Portland, ME have medium sized 10' x 10' units available starting at $71, with an average price of $126 per month.

  • 10 storage facilities near South Portland, ME have medium 10' x 15' units available now, starting at $95 and averaging $189 per month.

Large Storage Units

  • 10 self storage facilities near South Portland, ME have large 10' x 20' storage units available, starting at $77 and averaging $222 per month.

  • 3 self storage facilities near South Portland, ME have larger 10' x 25' units available now, starting at $137 and averaging $209 per month.

  • 5 storage facilities near South Portland, ME have larger sized 10' x 30' units available, starting as low as $84 and averaging $201 per month.

Climate Controlled & RV/Boat Storage Units

  • 11 self storage facilities near South Portland, ME have Climate Controlled storage units available starting at $60, with an average price of $171 per month.

  • 1 self storage facilities near South Portland, ME have RV Storage units available, starting at $84 and averaging $106 per month.

NEED HELP FINDING THE RIGHT SIZE?

We offer a Right-Size Guarantee: you can change your selected size at the facility to best meet your storage needs.

SIZE GUIDE

Frequently Asked Questions in South Portland, ME

How much do storage units in South Portland, ME cost?

You can expect one of our most popular sizes, like a 5x10 storage unit, to start as low as $33 and average $82 per month in South Portland, ME. Depending on the exact amenities and facility you choose, the exact cost may vary.

Should I get a climate-controlled storage unit in South Portland, ME?

Depending on the items you plan to store at Extra Space Storage in South Portland, choosing climate-controlled self-storage adds one more layer of protection for your sensitive belongings. These units typically maintain temperatures between 55 and 80 degrees throughout the year, perfect for business documents, artwork, furniture and more.

*savings reflected in rates.