Storage Units in Charleston, SC: Find Self Storage Near You

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Small
(Small regular closet or small walk-in closet; this option is good for furnishing of a bedroom)
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Looking for affordable self storage in Charleston? Extra Space Storage has the secure, convenient storage solution you're looking for at one of our locations near North Charleston, West Ashley, Drum Island, and James Island.
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Image of Extra Space Self Storage Facility on 2118 Heriot St in Charleston, SC
Extra Space Storage

2118 Heriot St, Charleston, SC, 29403   View Map

148 reviews
"Everyone who works here is phenomenal. My daughter had to move all of her stuff by herself and they could not have been nicer. Super clean, climate controlled, safe, easy, inexpensive...."  Read more
Image of Extra Space Self Storage Facility on 810 St Andrews Blvd in Charleston, SC
Extra Space Storage

810 St Andrews Blvd, Charleston, SC, 29407   View Map

186 reviews
"Nice new facility with very friendly staff! Quick & easy way to get storage space same day"
Image of Extra Space Self Storage Facility on 1951 Maybank Hwy in Charleston, SC
Extra Space Storage

1951 Maybank Hwy, Charleston, SC, 29412   View Map

86 reviews
"Jesse was great! Very professional, informative and quick! We were in-and-our with a storage unit that fit our needs in no time!"
Image of Extra Space Self Storage Facility on 1533 Ashley River Rd in Charleston, SC
Extra Space Storage

1533 Ashley River Rd, Charleston, SC, 29407   View Map

108 reviews
"Awesome customer service great location easy access everything you want when your in need of a storage unit. Great place great people."
Image of Extra Space Self Storage Facility on 2343 Savannah Hwy in Charleston, SC
Extra Space Storage

2343 Savannah Hwy, Charleston, SC, 29414   View Map

90 reviews
"We had a great experience at Extra Space. The facility is bright, clean and easy to navigate. The staff are lovely, helpful and just a pleasure to deal with. Izzy was terrific and I wo..."  Read more
Image of Extra Space Self Storage Facility on 3510 Glenn McConnell Pkwy in Charleston, SC
Extra Space Storage

3510 Glenn McConnell Pkwy, Charleston, SC, 29414   View Map

145 reviews
"Absolutely wonderful, Yesi was very helpful and comforting!"

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Frequently Asked Questions
What size storage unit do I need?
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The self storage unit size you need will depend on what you plan to store. In general, these are the unit sizes that work best for common moving and vehicle storage situations:

  • Studio or one-bedroom apartment – 5x10 to 5x15 storage unit
  • Two-bedroom apartment – 10x10 to 10x15 storage unit
  • Two-bedroom house – 10x20 storage unit
  • Three-bedroom house – 10x25 storage unit
  • Four-bedroom house – 10x30 storage unit
  • Car – 10x20 storage unit
  • Motorcycle – 5x10 storage unit

Learn more in our storage unit size guide.

How tall are storage units?
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The standard storage unit height is 8 feet. Some locations have storage units available with taller ceilings, and other locations (usually in large cities) have reduced-height storage units.

What is climate-controlled storage?
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Climate-controlled storage is a temperature-controlled storage unit that typically stays between 55 and 80 degrees. Climate control is important for anyone storing sensitive belongings in regions that experience extreme temperatures. Learn more in our climate-controlled storage guide.

Can I store a vehicle in a storage unit?
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Yes. Cars and motorcycles are often stored in storage units. If they fit, some boats and RVs can be stored inside of storage units as well. Certain locations may even offer large storage units specifically designed with taller ceilings to accommodate vehicles like boats and RVs. Learn more in our vehicle storage guide.

Are self storage leases month-to-month?
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Yes. We offer month-to-month leases to give you the flexibility to rent storage for as long as you need. Check out our self storage FAQs for more leasing questions.


Find the Best Self Storage Near You

Our clean, well-lit, well-maintained Charleston storage facilities are a big reason why so many customers choose us. In addition, we're dedicated to keeping our customers and their belongings safe. We utilize security features like on-site resident managers, security access to your floor only, video surveillance, electronic gate access, and individually-alarmed units at our properties.

Storage Experts Available to Help You

Extra Space Storage is backed by a friendly, professional team of self storage experts who truly care about providing dependable storage with great service. If you have questions or need help finding a storage unit, don't hesitate to reach out!

Storage Amenities & Services

With a variety of storage unit sizes and amenities like climate-controlled storage and vehicle storage, Extra Space Storage in Charleston makes it easy to find the right solution for your unique storage needs!

Wide Selection of Storage Units

Storage units in Charleston range from 25 square feet to 300+ square feet and include different features like drive-up access, indoor access, first-floor access, and climate control!

Climate-Controlled Storage

If you plan to store delicate belongings, we highly recommend renting a self storage unit with climate control. This amenity typically keeps your unit between 55 and 80 degrees year-round, which can help protect your items from extreme temperature changes.

Indoor & Outdoor Vehicle Storage

Extra Space Storage has the secure indoor and outdoor vehicle storage options you want in Charleston! We have enclosed drive-up units that are perfect for small vehicles like cars and motorcycles, as well as large outdoor parking spaces that can accommodate large vehicles, such as RVs, trailers, campers, and boats.

Affordable Rates & Move-In Specials

Customers at Extra Space Storage receive an incredible value through our affordable rental rates and move-in specials like first month free and first month half off!

Reserve a Storage Unit at Extra Space Storage Today!

If you're ready to rent a storage unit in Charleston, reserve online or over the phone today with no credit card required! Let our team know if you have questions or would like to tour a nearby storage facility!

*Excludes administrative and insurance fees

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