Great for boxes, seasonal decor, and personal items
Ideal for studios and 1-bedroom apartments
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ACT FAST: 1 LEFT!
ACT FAST: 1 LEFT!
Ideal for 1-2 bedroom apartments, condos, and small homes
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Flash Sale!*
LIMITED UNITS
LIMITED UNITS
Ideal for 3+ bedroom homes, full furniture sets, and large appliances
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ACT FAST: 1 LEFT!
LIMITED UNITS
LIMITED UNITS
Great for cars, boats, RVs, and other vehicles
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LIMITED UNITS
Located on Heriot St between I-26 and King St Ext, Extra Space Storage serves residents of Charleston and North Charleston. Locals will recognize our facility near Bethany Cemetery.
Extra Space Storage is about 1.9 miles from The Citadel, so we're a convenient option for college students who need storage units over the summer or while studying abroad!
With a large selection of storage units, climate-controlled storage, drive-up access, and exceptional security, Extra Space Storage on Heriot St is the storage partner you can count on in Charleston!
Our Charleston storage facility offers climate-controlled units in sizes 5x5 to 10x30. Units also come with convenient features like first-floor access, drive-up access, and elevator access.
Our Heriot St storage facility is equipped with advanced security features like video surveillance, electronic gate access, individually-alarmed units, and security access to your floor only. We care about the valued belongings of our customers.
Pull a vehicle directly up to your storage unit to unload and load items quickly. This is the convenience offered by drive-up access! Drive-up units are available in sizes 10x15 to 10x30.
Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.
Need indoor vehicle storage? Extra Space Storage in Charleston has a variety of vehicle storage solutions for you, including our drive-up units. These drive-up units can accommodate cars, motorcycles, and other small vehicles. Contact us today to learn more!
Extended access hours are standard with 24/7 access available - ask site manager for details
Sturdy moving carts for heavy, bulky items
Covered loading bay
Elevators for easy access to upper levels
Accommodates trucks larger than 20 feet
Wide-drive aisles to accommodate large moving trucks
Convenient freeway access
Deliveries accepted
On-site office
Military discounts
Whether you need residential or commercial storage, Extra Space Storage offers affordable storage units at 2118 Heriot St with a wide variety of unit sizes, convenient amenities, and more. Our storage facility in Charleston has cheap storage units starting at $53 per month. Get the first month free or half-off at select facilities when you reserve self storage online today!
At Extra Space Storage, we work hard to give customers a high-quality self storage experience. We keep our facility in top condition and our friendly customer service team is happy to answer any questions. Contact us today to reserve a storage unit near you!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 8155
Phone Number:(843) 937-8900
Intersections/Landmarks
Heriot St and King St
Directions from the North
Drive south on I-26 E. Take Exit 219A. Turn left onto Heriot St. Our facility will be on your left.
Directions from the South
Drive north on E Bay St. Continue onto Morrison Dr. Turn right onto King St. Turn left onto Heriot St. Our facility will be on your right.
Directions from the East
Drive west on US-17 S. Turn right onto Morrison Dr. Turn right onto King St. Turn left onto Heriot St. Our facility will be on your right.
Directions from the West
Drive east on US-17 N. Continue onto Cannon St. Turn left onto Septima Clark Pkwy. Continue onto I-26 W. Take Exit 220A. Turn left onto Romney St. Turn right onto King St. Turn left onto Heriot St. Our facility will be on your right.
*Promotional Terms & Conditions and Size Disclaimer
Missy was beyond amazing and went above and beyond to help us
Thank you for sharing your experience, Mark. We are glad to hear that Missy was so helpful, and we will be sure to share your kind words with her and the team. We appreciate your support of Extra Space Storage.
Extra Space Storage (11/10/2026)
Google Review
Had a wild Halloween night & was planning on moving but lost my wallet. Had to make a move in 24hrs. They were open bright & early. The two ladies at the desk were more than helpful with helping me choose my moving supplies. I’ll be using extra space for any storage or move I have from now on! Thank you ladies!
Thank you for sharing your experience with us, Patrick. We're glad our team was able to help you find the right moving supplies during such a tight timeline. We appreciate your support and look forward to assisting with your storage needs in the future.
Extra Space Storage (11/6/2026)
Google Review
Missy is awesome!
Thank you for sharing your experience, Jarrid! We're glad to hear you had such a great interaction, and we will be sure to share your kind words with Missy and the team.
Extra Space Storage (11/4/2026)
Google Review
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