Self Storage Units in Charleston, SC
16 facilities · From $20/mo · Compare prices and amenities
Get a Free QuoteCharleston, SC
16 storage facilities· From $20/mo
Self Storage in Charleston
16 facilitiesCarter's City Self Storage
2143 Heriot Street, Charleston
Starting at
$72/mo
James Island Storage
1719 Signal Point Road, Charleston
Starting at
$65/mo
Go Store It Self Storage
951 Folly Road, Charleston
Starting at
$33/mo
Trunk Space Storage
1455 Folly Road, Charleston
Starting at
$30/mo
MyPlace Self Storage
2455 Ashley River Road, Charleston
Starting at
$21/mo
Dolphin Cove Marina
2079 Austin Avenue, Charleston
Starting at
$20/mo
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Browse and compare 16 self-storage facilities in Charleston, South Carolina. Units start at $20/month. StorageAtlas lists real monthly rates, unit sizes, and amenities so you can find the best deal without calling every facility.
Self Storage in Charleston — Common Questions
How much does self storage cost in Charleston, SC?
Self storage in Charleston starts at $20/month for smaller units. Prices increase with unit size — a 10×10 costs more than a 5×5, and climate-controlled units run 25–50% higher. Compare real monthly rates from all 16 facilities in Charleston on StorageAtlas.
How many self storage facilities are in Charleston?
There are 16 self storage facilities in Charleston, South Carolina listed on StorageAtlas, including national chains and local operators. Each listing shows unit sizes, monthly pricing, amenities, and contact details.
What size storage unit do I need in Charleston?
A 5×5 unit (25 sq ft) holds a few boxes or seasonal items. A 10×10 (100 sq ft) fits a 1-bedroom apartment. A 10×20 (200 sq ft) suits a full 2–3 bedroom home. When in doubt, size up — the price difference between adjacent sizes is usually $20–$40/month.
Before your move-in day
Things you'll need — order online, arrive ready.
Required by most facilitiesDisc lock
Cut-resistant padlock. Most facilities require one on move-in day.
From $12
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Top ratedPacking supplies
Boxes, tape, and bubble wrap delivered before move-in day.
From $25
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Protect your furnitureMoving blankets
Thick furniture pads prevent scratches during the move and in storage.
From $30
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Climate storage essentialMattress bag
Keeps your mattress dust-free and dry. Queen/King sizes available.
From $8
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