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10x20 Storage in Charleston, SC

1 - 30 of 52 Storage Facilities in Charleston, SC

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Photo of Go Store It - James Island - 951 Folly Road
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Trusted Partner Facility
Top-rated facility with exceptional service

3.8 miles away

5.0(2)

Go Store It - James Island - 951 Folly Road

951 Folly Road, Charleston, SC, 29412

10' x 20'2 Left
$583.00$379.00
Online Move-In Available
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Photo of Go Store It - Mt Pleasant - 602 Johnnie Dodds Boulevard

3.5 miles away

5.0(3)

Go Store It - Mt Pleasant - 602 Johnnie Dodds Boulevard

602 Johnnie Dodds Boulevard, Mount Pleasant, SC, 29464

20' x 10'1 Left
$565.00$339.00
Online Move-In Available
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Photo of CubeSmart Self Storage - Charleston - 1977 Savannah Hwy

5.8 miles away

4.2(58)

CubeSmart Self Storage - Charleston - 1977 Savannah Hwy

1977 Savannah Hwy, Charleston, SC, 29407

10' x 20'
Deal
$174.00$130.50
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Photo of Go Store It - Johns Island - 3289 Maybank Highway

8.3 miles away

3.9(4)

Go Store It - Johns Island - 3289 Maybank Highway

3289 Maybank Highway, Johns Island, SC, 29455

10' x 25'
Deal
2 Left
$393.00$240.00
Online Move-In Available
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Photo of CubeSmart Self Storage - Charleston - 1003 Folly Rd

3.9 miles away

4.3(4)

CubeSmart Self Storage - Charleston - 1003 Folly Rd

1003 Folly Rd, Charleston, SC, 29412

10' x 25'
Deal
$304.00$182.40
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Photo of Main Road Self Storage - Johns Island

10.3 miles away

4.8(64)

Main Road Self Storage - Johns Island

940 Main Road, Johns Island, SC, 29455

10' x 20'
$205.00$184.50
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Photo of Public Storage - Charleston - 1439 Folly Road

4.8 miles away

4.9(47)

Public Storage - Charleston - 1439 Folly Road

1439 Folly Road, Charleston, SC, 29412

10' x 20'
Deal
1 Left
$298.00$224.00
Online Move-In Available
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Photo of CubeSmart Self Storage - North Charleston - 5850 Rivers Ave

10 miles away

4.0(37)

CubeSmart Self Storage - North Charleston - 5850 Rivers Ave

5850A Rivers Avenue, North Charleston, SC, 29406

10' x 20'
Deal
$304.00$228.00
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4.9 miles away

Trunk Space Storage - Charleston - 1455 Folly Rd

1455 Folly Road, Charleston, SC, 29412

10' x 20'2 Left
$224.00
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Photo of Extra Space Storage - 1751 - Charleston - Ashley River Rd

4.7 miles away

5.0(1)

Extra Space Storage - 1751 - Charleston - Ashley River Rd

1533 Ashley River Road, Charleston, SC, 29407

10' x 20'
$297.00$283.00
Online Move-In Available
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Photo of Extra Space Storage - 3376 - Charleston - Meeting Street Rd

3.2 miles away

5.0(12)

Extra Space Storage - 3376 - Charleston - Meeting Street Rd

1540 Meeting Street Road, Charleston, SC, 29405

10' x 20'
$419.00$410.00
Online Move-In Available
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Photo of Extra Space Storage - 1749 - Mt Pleasant - Bowman Rd

5.1 miles away

4.5(2)

Extra Space Storage - 1749 - Mt Pleasant - Bowman Rd

1117 Bowman Road, Mount Pleasant, SC, 29464

10' x 20'
$286.00$270.00
Online Move-In Available
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Photo of Extra Space Storage - 8467 - Charleston - St Andrews Blvd

3.4 miles away

Extra Space Storage - 8467 - Charleston - St Andrews Blvd

810 Saint Andrews Boulevard, Charleston, SC, 29407

10' x 20'
$808.00
Online Move-In Available
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Photo of Extra Space Storage - 1753 - Charleston - Maybank Hwy

3.2 miles away

Extra Space Storage - 1753 - Charleston - Maybank Hwy

1951 Maybank Highway, Charleston, SC, 29412

10' x 20'
$310.00$295.00
Online Move-In Available
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Photo of Extra Space Storage - 8155 - Charleston - Heriot St

3.1 miles away

Extra Space Storage - 8155 - Charleston - Heriot St

2118 Heriot Street, Charleston, SC, 29403

20' x 10'
$600.00
Online Move-In Available
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Photo of Extra Space Storage - 1752 - Mt Pleasant - Hwy 17 N

7.2 miles away

4.8(7)

Extra Space Storage - 1752 - Mt Pleasant - Hwy 17 N

1904 North Highway 17, Mount Pleasant, SC, 29464

24' x 8'
$132.00$125.00
Online Move-In Available
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Photo of Extra Space Storage - 8769 - North Charleston - 6941 Rivers Ave

11.8 miles away

4.8(3)

Extra Space Storage - 8769 - North Charleston - 6941 Rivers Ave

6941 Rivers Avenue, North Charleston, SC, 29406

10' x 20'
$272.00$259.00
Online Move-In Available
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Photo of Extra Space Storage - 1754 - Mt Pleasant - Stockade Ln

7.6 miles away

4.7(16)

Extra Space Storage - 1754 - Mt Pleasant - Stockade Ln

1108 Stockade Lane, Mount Pleasant, SC, 29466

10' x 20'
$317.00$302.00
Online Move-In Available
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Photo of Go Store It - Mount Pleasant - 58 Belle Point Drive

6.3 miles away

5.0(3)

Go Store It - Mount Pleasant - 58 Belle Point Drive

58 Belle Point Drive, Mount Pleasant, SC, 29464

10' x 20'
$465.00$279.00
Online Move-In Available
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Photo of Extra Space Storage - 3725 - Charleston - Grand Oaks Blvd

9.6 miles away

4.5(2)

Extra Space Storage - 3725 - Charleston - Grand Oaks Blvd

45 Grand Oaks Boulevard, Charleston, SC, 29414

20' x 10'
$329.00$315.00
Online Move-In Available
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Photo of Extra Space Storage - 3398 - Mt Pleasant - Mathis Ferry Rd

5.9 miles away

3.4(5)

Extra Space Storage - 3398 - Mt Pleasant - Mathis Ferry Rd

1514 Mathis Ferry Road, Mount Pleasant, SC, 29464

10' x 20'
$397.00$386.00
Online Move-In Available
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Photo of Extra Space Storage - 1892 - Mt Pleasant - James Nelson Rd

6.7 miles away

5.0(3)

Extra Space Storage - 1892 - Mt Pleasant - James Nelson Rd

1640 James Nelson Road, Mount Pleasant, SC, 29464

10' x 20'
$559.00$557.00
Online Move-In Available
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Photo of SmartStop Self Storage - Mt Pleasant - 701 Wando Park Boulevard

5.8 miles away

4.9(11)

SmartStop Self Storage - Mt Pleasant - 701 Wando Park Boulevard

701 Wando Park Boulevard, Mount Pleasant, SC, 29464

10' x 20'2 Left
$498.00$348.00
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Photo of Extra Space Storage - 3000 - Mt Pleasant - Center Street Ext

4.7 miles away

5.0(2)

Extra Space Storage - 3000 - Mt Pleasant - Center Street Ext

1471 Center Street Extension, Mount Pleasant, SC, 29464

10' x 24'
$231.00$218.00
Online Move-In Available
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Photo of Public Storage - Charleston - 1833 Sam Rittenberg Blvd

5.3 miles away

4.7(15)

Public Storage - Charleston - 1833 Sam Rittenberg Blvd

1833 Sam Rittenberg Blvd, Charleston, SC, 29407

10' x 20'
Deal
2 Left
$358.00$269.00
Online Move-In Available
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Photo of Extra Space Storage - 3649 - Mt Pleasant - Highway 17

5.5 miles away

4.8(2)

Extra Space Storage - 3649 - Mt Pleasant - Highway 17

1426 North Highway 17, Mount Pleasant, SC, 29464

10' x 20'
$575.00$573.00
Online Move-In Available
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Photo of Extra Space Storage - 1303 - Charleston - Glenn McConnell Pkwy

8.8 miles away

Extra Space Storage - 1303 - Charleston - Glenn McConnell Pkwy

3510 Glenn Mcconnell Parkway, Charleston, SC, 29414

10' x 20'
$323.00$309.00
Online Move-In Available
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Photo of Extra Space Storage - 1995 - Charleston - 1861 Ashley River Rd

5.5 miles away

5.0(1)

Extra Space Storage - 1995 - Charleston - 1861 Ashley River Rd

1861 Ashley River Road, Charleston, SC, 29407

10' x 25'
$404.00$394.00
Online Move-In Available
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Photo of Go Store It - Johns Island - 3455 Maybank Highway

8.9 miles away

5.0(2)

Go Store It - Johns Island - 3455 Maybank Highway

3455 Maybank Highway, Johns Island, SC, 29455

10' x 20'
Deal
$350.00$217.00
Online Move-In Available
View all units

7.4 miles away

MyPlace Self Storage - Charleston

2455 Ashley River Road, Charleston, SC, 29414

10' x 20'2 Left
$239.00
Online Move-In Available
View all units

Storage prices in Charleston, SC

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

Cheapest Storage in Charleston, SC

  • sizeIcon

    Cheapest 5x10 storage in Charleston, SC

    $28.00$75.93
    DetailsArrow
    priceTag$47.93 Below average unit pricePublic Storage - Charleston - 2560 Ashley Phosphate Road
  • sizeIcon

    Cheapest 10x15 storage in Charleston, SC

    $95.50$114.83
    DetailsArrow
    priceTag$19.33 Below average unit priceCubeSmart Self Storage - Charleston - 1977 Savannah Hwy
  • sizeIcon

    Cheapest 10x20 storage in Charleston, SC

    $82.00$195.3
    DetailsArrow
    priceTag$113.30 Below average unit pricePublic Storage - Charleston - 2560 Ashley Phosphate Road
Average prices last updated on 06-13-2026.

Average Price by Storage Unit Size in Charleston, SC

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

Unit SizeAverage PriceLowest Price
5' x 5'$34.74$21.00
5' x 10'$75.93$28.00
10' x 10'$111.93Not Available
10' x 15'$114.83$95.50
10' x 20'$195.30$82.00

The overall average price of a self-storage unit booked in Charleston, South Carolina over the past 180 days is $99.01.

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.

Excellent service, with thanks!

Excellent service. Easy to use, quick, and the booking is followed up professionally.

EA by email address

spoke with an intelligent receptionist…easy

spoke with an intelligent receptionist madw it very easy to check in

BA by Bruce Alan Page

Javier was very helpful

Javier was very helpful, took me to see them. I was very impressed with his knowledge, I will definitely recommend my family and friends about this location when needing a storage room.

DC by Daniel Corona

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