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10x30 Storage in Charleston, SC

1 - 14 of 14 Storage Facilities in Charleston, SC

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Photo of CubeSmart Self Storage - Charleston - 1977 Savannah Hwy
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Photo of Go Store It - Charleston - 17 Walnut Street
Photo of Go Store It - Mount Pleasant - 58 Belle Point Drive
Photo of CubeSmart Self Storage - Charleston - 1003 Folly Rd
Photo of Go Store It - Johns Island - 3289 Maybank Highway
Photo of Extra Space Storage - 3000 - Mt Pleasant - Center Street Ext
Photo of Public Storage - Charleston - 2363 Ashley River Road
Photo of Public Storage - Charleston - 1833 Sam Rittenberg Blvd
Photo of CubeSmart Self Storage - SC John's Island Bohicket Rd
Photo of Public Storage - Charleston - 5715 Dorchester Road
Photo of Extra Space Storage - 3725 - Charleston - Grand Oaks Blvd
Photo of Extra Space Storage - 3376 - Charleston - Meeting Street Rd
Photo of CubeSmart Self Storage - North Charleston - 6555 Dorchester Rd

Storage prices in Johns Island, SC

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

Cheapest Storage in Johns Island, SC

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    Cheapest 5x10 storage in Johns Island, SC

    $29.00$29
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    Cheapest 10x10 storage in Johns Island, SC

    $47.00$118.9
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    Cheapest 10x15 storage in Johns Island, SC

    $86.00$133.64
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    Cheapest 10x20 storage in Johns Island, SC

    $112.00$160.44
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Average prices last updated on 06-08-2026.

Average Price by Storage Unit Size in Johns Island, SC

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

Unit SizeAverage PriceLowest Price
5' x 5'$28.00$28.00
5' x 10'$29.00$29.00
10' x 10'$118.90$47.00
10' x 15'$133.64$86.00
10' x 20'$160.44$112.00
10' x 25'Not AvailableNot Available
10' x 30'Not AvailableNot Available

The overall average price of a self-storage unit booked in Johns Island, South Carolina over the past 180 days is $106.06.

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.

Kasie was very helpful in submitting my…

Kasie was very helpful in submitting my information and showing me the property. She definitely showed what a best in class client experience is! Thanks K!

RC by Rafael Couret

Great price

Great price, The associate was knowledgeable and pleasant to work with.

JF by Jim Fair

Good quality comparison tool

Good quality comparison tool

TG by Toni Gorrell