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10x25 Storage in Portland, ME

1 - 10 of 10 Storage Facilities in Portland, ME

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Photo of Extra Space Storage - 3154 - Westbrook - Bridgton Rd
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Photo of Prime Storage - Scarborough
Photo of Prime Storage - Gorham - New Portland Road
Photo of Read Street Self Storage
Photo of Prime Storage - Saco
Photo of Devon Self Storage Falmouth, Maine
Photo of Extra Space Storage - 3169 - Saco - Industrial Park Rd
Photo of All-Purpose Storage - Buxton North
Photo of Roosevelt Self Storage - Buxton
Photo of All-Purpose Storage - Buxton South

Storage prices in Portland, ME

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

Average Monthly Price by Storage Unit Size in Portland, ME

Based on 21 storage units in Portland.

$101.50

ReducedToDown$41.83
Compared to last month

Cheapest Storage in Portland, ME

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    Cheapest 5x10 storage in Portland, ME

    $102.00$120
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  • sizeIcon

    Cheapest 10x10 storage in Portland, ME

    $112.00$158.5
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    Cheapest 10x15 storage in Portland, ME

    $143.00$214.38
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    Cheapest 10x20 storage in Portland, ME

    $198.00$198
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Average prices last updated on 06-01-2026.

Average Price by Storage Unit Size in Portland, ME

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

Unit SizeAverage PriceLowest Price
5' x 5'$80.35$40.00
5' x 10'$120.00$102.00
10' x 10'$158.50$112.00
10' x 15'$214.38$143.00
10' x 20'$198.00$198.00
10' x 25'Not AvailableNot Available
10' x 30'Not AvailableNot Available

The overall average price of a self-storage unit booked in Portland, Maine over the past 180 days is $123.62.

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.

They explained everything very well

They explained everything very well. They had a lot of patience with me.

PW by pete waters

Website was easy to work with.

Website was easy to work with.

C by ChicoBob

It's great price

Great and easier and price is great

MS by Michelle Sledd