Great for boxes, seasonal decor, and personal items
Ideal for studios and 1-bedroom apartments
LIMITED UNITS
LIMITED UNITS
ACT FAST: 1 LEFT!
Ideal for 1-2 bedroom apartments, condos, and small homes
ACT FAST: 1 LEFT!
Flash Sale!*
LIMITED UNITS
Ideal for 3+ bedroom homes, full furniture sets, and large appliances
LIMITED UNITS
ACT FAST: 1 LEFT!
Great for cars, boats, RVs, and other vehicles
Available now at 9670 Dorchester Rd, Summerville, SC 29485 starting at $15/mo
Available now at 7715 Northside Dr, Charleston, SC 29420 starting at $25/mo
Available now at 9670 Dorchester Rd, Summerville, SC 29485 starting at $188/mo
Available now at 3781 Ashley Phosphate Rd, North Charleston, SC 29418 starting at $52/mo
Located near the intersection of Ashley Phosphate Rd and Dorchester Rd, Extra Space Storage serves residents within 1 mile of Archdale and within 5 miles of the Charleston International Airport and Wildwood. Locals will recognize our facility next to Arby's and Dollar Tree, across from Festival Centre.
Our North Charleston self storage facility offers unit sizes ranging from 5x4 to 20x20, along with convenient features like drive-up access, indoor access, first-floor access, and elevator access.
Save time and energy with drive-up storage in North Charleston! This handy feature allows you to pull a vehicle up to the door of your unit to more easily unload and load large, heavy items.
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 secure indoor vehicle storage in North Charleston, SC? Extra Space Storage has the solutions you need. Several of our enclosed drive-up units are perfect for storing cars, motorcycles, and other small vehicles. Call our team today for more info!
Extra Space Storage cares about your stored items. That's why our 5146 Ashley Phosphate Rd storage facility utilizes high-quality security features like video surveillance, electronic gate access, individually-alarmed units, and security access to your floor only.
Extended access hours are standard
Sturdy moving carts available for heavy, bulky items
Elevators for easy access to upper levels
Accommodates trucks larger than 20 feet
Wide-drive aisles to accommodate large moving trucks
Gate access on Sundays
Electrical access in units
On-site office
Military discounts
Whether you need residential or commercial storage, Extra Space Storage offers affordable storage units at 5146 Ashley Phosphate Rd, with a wide variety of unit sizes, convenient amenities, and more. Our storage facility in North Charleston has cheap storage units starting at $26 per month. Get the first month free or half-off at select facilities when you reserve self storage online today!
Extra Space Storage provides affordable and reliable self storage options backed by excellent customer service. Not only do we maintain a clean, secure storage facility, but our friendly staff is more than happy to help with whatever you need. Contact us today to reserve a storage unit in North Charleston!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 8938
Phone Number:(843) 790-8102
Intersections/Landmarks
Ashley Phosphate Rd and Dorchester Rd
Directions from the North
Drive south on I-26 S. Take Exit 209A. Turn right onto Ashley Phosphate Rd. Our facility will be on your right just after Patriot Blvd.
Directions from the South
Drive north on I-26 N. Take Exit 209B. Turn left onto Ashley Phosphate Rd. Our facility will be on your right just after Patriot Blvd.
Directions from the East
Drive west on Ashley Phosphate Rd. Pass Cross Country Rd and continue west. Our facility will be on your right just after Patriot Blvd.
Directions from the West
Drive southeast on Dorchester Rd. Turn left onto Ashley Phosphate Rd. Our facility will be on your left just before Jiffy Lube.
*Promotional Terms & Conditions and Size Disclaimer
I've had my storeage space for about 2 years now at Extra space. Missy is great and always attentive.
Thank you for sharing your experience with Extra Space Storage over the past two years, Victoria. We're glad to hear that Missy has provided attentive service, and we will be sure to share your kind words with her and our team.
Extra Space Storage (10/31/2026)
Google Review
Missy has exceptional customer service skills. I have been a long term customer and she has assisted me in several ways over the years. Recently she took the extra step of contacting me when my autopay payment didn't show up. It was a bank problem that I had no way of knowing until it was a real problem. She noticed and let me know the payment had not been received. Without her proactive communication, this problem would not only cost me more money, but mental consternation. It was a real blessing to know someone had my back!
Thank you for sharing your experience and for being a loyal customer with Extra Space Storage, Donna. We are glad to hear that Missy was able to assist you with your account and provide proactive communication. We will be sure to share your kind words with Missy and the team.
Extra Space Storage (11/2/2026)
Google Review
Missy is great
Thank you for sharing your experience, Andrew! We're glad to hear Missy provided great service.
Extra Space Storage (10/28/2026)
Google Review
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