Cheap Small Self Storage Units in Charleston, SC

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1 - 30 of 51 Cheap Small Storage Facilities in Charleston, SC

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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

5' x 10'

Deal
$93.00

$84.00

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Photo of Extra Space Storage - 3376 - Charleston - Meeting Street Rd

3.2 miles away

5.0(1)

Extra Space Storage - 3376 - Charleston - Meeting Street Rd

1540 Meeting Street Road, Charleston, SC, 29405

5' x 10'

Deal
$75.00

$67.00

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

6.7 miles away

4.5(3)

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

1640 James Nelson Road, Mount Pleasant, SC, 29464

5' x 10'

Deal
$61.00

$55.00

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Photo of Extra Space Storage - 3649 - Mt Pleasant - Highway 17

5.5 miles away

5.0(1)

Extra Space Storage - 3649 - Mt Pleasant - Highway 17

1426 North Highway 17, Mount Pleasant, SC, 29464

5' x 10'

$77.00

$69.00

6' x 10'

$88.00

$79.00

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Photo of Extra Space Storage - 3725 - Charleston - Grand Oaks Blvd

9.6 miles away

4.0(3)

Extra Space Storage - 3725 - Charleston - Grand Oaks Blvd

45 Grand Oaks Boulevard, Charleston, SC, 29414

5' x 10'

$60.00

$53.00

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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

5' x 10'

Deal
$82.00

$74.00

5' x 15'

$151.00

$135.00

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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

5' x 10'

$69.00

$62.00

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Photo of Extra Space Storage - 1753 - Charleston - Maybank Hwy

3.2 miles away

5.0(2)

Extra Space Storage - 1753 - Charleston - Maybank Hwy

1951 Maybank Highway, Charleston, SC, 29412

5' x 10'

$56.00

$50.00

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

5.9 miles away

4.5(2)

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

1514 Mathis Ferry Road, Mount Pleasant, SC, 29464

5' x 10'

$47.00

$42.00

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Photo of Extra Space Storage - 1751 - Charleston - Ashley River Rd

4.7 miles away

Extra Space Storage - 1751 - Charleston - Ashley River Rd

1533 Ashley River Road, Charleston, SC, 29407

5' x 10'

$61.00

$55.00

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Photo of Public Storage - Charleston - 1833 Sam Rittenberg Blvd

5.3 miles away

5.0(14)

Public Storage - Charleston - 1833 Sam Rittenberg Blvd

1833 Sam Rittenberg Blvd, Charleston, SC, 29407

5' x 10'

Deal
3 left
$89.00

$75.00

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Photo of Extra Space Storage - 1749 - Mt Pleasant - Bowman Rd

5.1 miles away

5.0(1)

Extra Space Storage - 1749 - Mt Pleasant - Bowman Rd

1117 Bowman Road, Mount Pleasant, SC, 29464

5' x 10'

Deal
$41.00

$37.00

8' x 8'

$61.00

$55.00

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Photo of Extra Space Storage - 1754 - Mt Pleasant - Stockade Ln

7.6 miles away

4.5(9)

Extra Space Storage - 1754 - Mt Pleasant - Stockade Ln

1108 Stockade Lane, Mount Pleasant, SC, 29466

5' x 10'

$38.00

$34.00

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Photo of Extra Space Storage - 1750 - Charleston - Savannah Hwy

6.7 miles away

Extra Space Storage - 1750 - Charleston - Savannah Hwy

2343 Savannah Highway, Charleston, SC, 29414

5' x 10'

$59.00

$53.00

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Photo of Go Store It - Charleston - 17 Walnut Street

1.8 miles away

5.0(1)

Go Store It - Charleston - 17 Walnut Street

17 Walnut Street, Charleston, SC, 29403

5' x 10'

Deal
3 left
$135.00

$85.00

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

4.7 miles away

5.0(4)

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

1471 Center Street Extension, Mount Pleasant, SC, 29464

5' x 10'

$52.00

$46.00

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Photo of Extra Space Storage - 1303 - Charleston - Glenn McConnell Pkwy

8.8 miles away

2.5(1)

Extra Space Storage - 1303 - Charleston - Glenn McConnell Pkwy

3510 Glenn Mcconnell Parkway, Charleston, SC, 29414

5' x 10'

$63.00

$57.00

7' x 10'

$81.00

$73.00

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

7.2 miles away

5.0(6)

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

1904 North Highway 17, Mount Pleasant, SC, 29464

5' x 10'

Deal
$32.00

$28.00

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

11.8 miles away

5.0(1)

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

6941 Rivers Avenue, North Charleston, SC, 29406

5' x 10'

$54.00

$48.00

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Photo of Public Storage - Charleston - 1439 Folly Road

4.8 miles away

5.0(31)

Public Storage - Charleston - 1439 Folly Road

1439 Folly Road, Charleston, SC, 29412

5' x 10'

3 left
$57.00

$43.00

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Photo of CubeSmart Self Storage - Mt Pleasant

11.3 miles away

4.5(6)

CubeSmart Self Storage - Mt Pleasant

3355 S Morgans Point Rd, Mount Pleasant, SC, 29466

5' x 10'

Deal
$70.00

$52.50

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Photo of CubeSmart Self Storage - Charleston - 1977 Savannah Hwy

5.8 miles away

4.0(9)

CubeSmart Self Storage - Charleston - 1977 Savannah Hwy

1977 Savannah Hwy, Charleston, SC, 29407

5' x 10'

Deal
$46.00

$27.60

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Photo of Extra Space Storage - 8938 - North Charleston - Ashley Phosphate

14.1 miles away

Extra Space Storage - 8938 - North Charleston - Ashley Phosphate

5146 Ashley Phosphate Road, North Charleston, SC, 29420

5' x 10'

$53.00

$48.00

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Photo of Trunk Space Storage - Charleston - 1455 Folly Rd

4.9 miles away

Trunk Space Storage - Charleston - 1455 Folly Rd

1455 Folly Road, Charleston, SC, 29412

5' x 10'

$30.00

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Photo of Go Store It - Mount Pleasant - 58 Belle Point Drive

6.3 miles away

4.0(3)

Go Store It - Mount Pleasant - 58 Belle Point Drive

58 Belle Point Drive, Mount Pleasant, SC, 29464

5' x 10'

Deal
1 left
$124.00

$73.00

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Photo of Public Storage - Charleston - 3180 Marginal Rd

9.2 miles away

Public Storage - Charleston - 3180 Marginal Rd

3180 Marginal Rd, Charleston, SC, 29414

5' x 10'

Deal
$69.00

$54.00

5' x 15'

Deal
2 left
$93.00

$70.00

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Photo of Public Storage - Charleston - 2363 Ashley River Road

7.1 miles away

5.0(32)

Public Storage - Charleston - 2363 Ashley River Road

2363 Ashley River Road, Charleston, SC, 29414

5' x 10'

Deal
$54.00

$43.00

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Photo of CubeSmart Self Storage - SC John's Island Bohicket Rd

14.7 miles away

4.5(1)

CubeSmart Self Storage - SC John's Island Bohicket Rd

3665 Bohicket Road, Johns Island, SC, 29455

5' x 10'

Deal
$59.00

$44.25

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Photo of Go Store It - Johns Island - 3289 Maybank Highway

8.3 miles away

5.0(5)

Go Store It - Johns Island - 3289 Maybank Highway

3289 Maybank Highway, Johns Island, SC, 29455

5' x 10'

Deal
$124.00

$72.00

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Photo of Public Storage - Charleston - 1260 Bees Ferry Rd

10.7 miles away

Public Storage - Charleston - 1260 Bees Ferry Rd

1260 Bees Ferry Rd, Charleston, SC, 29414

5' x 10'

1 left
$56.00

$45.00

5' x 15'

Deal
1 left
$76.00

$61.00

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Charleston, SC Small Self Storage Information

Self Storage Prices in Charleston, SC

Average Unit Price

Based on 178 storage units reserved in Charleston over the past 6 months.

$107.31

Down $22.52

Compared to last month

Prices ranged from $64.60 in Mar 2026 to $131.80 in Jul 2026.

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I have not yet checked in but so far everything has been great

Awesome storage unit

Awesome storage unit. Online registration easy!!

This made the hassle of finding storage less daunting

The online unit selection was very easy and convenient.

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