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Extra Space Storage - 3781 Ashley Phosphate Road, North Charleston, SC 29418

Self Storage, Car Storage, RV Storage 50 - 400 Sq. Ft.
4.9/5 - 273 Reviews
Location:
3781 Ashley Phosphate Road, North Charleston, SC 29418
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$107/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
$77 - $94/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$107 - $137/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
$94/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$293/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
$192/mo
Medium Storage Unit
10x15
Parking
150 Sq. Ft.
Car Storage
Parking
$95/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$220/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
$142/mo
Medium Storage Unit
8x20
Parking
160 Sq. Ft.
Car Storage
Parking
$99/mo
Medium Storage Unit
8x15
Parking
120 Sq. Ft.
Car Storage
Parking
$79/mo
Large Storage Unit
10x40
Parking
400 Sq. Ft.
Drive-up Access
Parking
RV Storage
$447/mo
Large Storage Unit
10x35
Parking
350 Sq. Ft.
Parking
RV Storage
$211/mo
Large Storage Unit
10x30
Parking
300 Sq. Ft.
Climate-Controlled
Drive-up Access
Parking
RV Storage
$443/mo
Large Storage Unit
10x30
Parking
300 Sq. Ft.
Parking
RV Storage
$189 - $360/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
Climate-Controlled
$399/mo
Large Storage Unit
10x25
Parking
250 Sq. Ft.
Climate-Controlled
Drive-up Access
Parking
RV Storage
$399/mo
Large Storage Unit
10x25
Parking
250 Sq. Ft.
Parking
RV Storage
$162/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$337/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Climate-Controlled
Car Storage
Drive-up Access
Parking
$278/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Car Storage
Drive-up Access
Parking
$264/mo
Large Storage Unit
8x35
Parking
280 Sq. Ft.
Parking
RV Storage
$176/mo
Large Storage Unit
8x30
Parking
240 Sq. Ft.
Car Storage
Parking
$157/mo
Large Storage Unit
8x25
Parking
200 Sq. Ft.
Car Storage
Parking
$136/mo

Amenities

  • Climate-Controlled
  • Indoor
  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Truck Rentals
  • Contactless Renting
  • Security Camera
  • Gate
  • Parking
  • Credit Cards Accepted
  • Online Payment
  • RV Storage

What customers are saying

4.9/5 - 273 Reviews

Read some helpful reviews of Extra Space Storage at 3781 Ashley Phosphate Road, shared by real renters with genuine experiences and honest opinions.

Anne W. - 23 February 2026
Veronica C. - 19 February 2026
LaShay M. - 14 January 2026
Amazing experience! I went in for a lost key and new lock replacement and as soon as I walked in, the office was clean and smelled like Christmas. The staff was extremely helpful and even had found my keys and gave them back. Once I found they were broken by being run over, they helped with finding me a replacement immediately. ... Read more
Rob R. - 18 December 2025
Gabriel S. - 3 October 2025
Ms Shawn was excellent !! the visit with Ms Shawn. I appreciate her for her knowledge and understanding in her job. She went above her duty answering my concerns on my rental space. Thank you very much answering my needs and needs. Mr. Brown. ... Read more
Samuel B. - 2 October 2025
Ken S. - 29 September 2025
Ms Shawn here at the Ashley Phosphate location is one of the most amazing people that I have ever had the pleasure of working along side in a business understanding. She is someone who cares and doing business does not feel like a hassle. I highly recommend speaking and doing business with Ms. Shawn Everytime! ... Read more
Tabitha W. - 4 September 2025
Aubre J. - 8 April 2025
Midnite G. - 2 April 2025
Shawn is the best she did an excellent job and had the best customer service I have ever come across she is polite and knowledgeable about rates I really appreciated her she made my day better! Thank you Shawn ... Read more
Terrell J. - 21 March 2025
Account manager was very helpful. Onsite personnel were friendly and helpful. Very good experience. While this was an unusual, one-time event to temporarily store my RV, I would recommend them to everyone. ... Read more
David P. - 18 March 2025
I personally didn't have the best experience, but it was my fault. I understand that protocol must be followed. I'm leaving this review because, in the midst of my situation, Derek went above and beyond by offering genuine help, and was nice about everything, all the while knowing that my account was delinquent, and my communication was subpar at best. A very rough day I was having, and Derek put a positive twist to it. I'd like him and everyone else to know that I am very appreciative. My whole experience could have been way worse. Thank you Derek! Little things, like the way you handled this situation, go a long way. ... Read more
Danny A. - 6 November 2024

Overview

Located on Ashley Phosphate Road, this Extra Space Storage facility offers a variety of unit sizes, including small, medium, and large options, to meet your storage needs. Whether you're decluttering your home, downsizing, or storing seasonal items, this facility has options to accommodate belongings of all sizes.

The facility provides climate-controlled units, a valuable feature in North Charleston's humid climate, to protect sensitive items like furniture, electronics, and paperwork. With drive-up access and indoor storage options, loading and unloading becomes hassle-free. The property also offers parking and RV storage, making it a great solution for storing vehicles and larger recreational items. Security is a priority here, with features like security cameras, gated access, and an onsite manager to ensure peace of mind.

For added convenience, this facility supports contactless renting, online payment, and accepts credit cards. Moving supplies are available for purchase, and truck rentals on-site simplify the moving process. This Extra Space Storage location is ideal for homeowners, renters, and businesses seeking secure and flexible storage solutions in the North Charleston area.

Nearby Storage Units

$52 - $352

Public Storage - 8470 Dorchester Road, North Charleston, SC

SELF STORAGE, CAR STORAGE, RV STORAGE, BOAT STORAGE
1.26 miles away
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Public Storage - 2560 Ashley Phosphate Road, Charleston, SC

SELF STORAGE, CAR STORAGE, RV STORAGE
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Extra Space Storage - 6941 Rivers Avenue, North Charleston, SC

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Extra Room Self Storage - 8911 University Blvd, North Charleston, SC

SELF STORAGE, CAR STORAGE, RV STORAGE
3.93 miles away
$41 - $418

Extra Space Storage - 9670 Dorchester Road, Summerville, SC

SELF STORAGE, CAR STORAGE, RV STORAGE
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Extra Space Storage - 8850 Rivers Avenue, North Charleston, SC

SELF STORAGE, CAR STORAGE, RV STORAGE
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Morningstar Storage - 3772 Ladson Road, Ladson, SC

SELF STORAGE, CAR STORAGE, RV STORAGE
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Storage units in nearby cities

Want to see how North Charleston, SC, compares to other places? There are plenty of great options nearby. Hanahan, SC, 4 miles away, has 3 self storage facilities with rents starting from $53/month. Or you could drive to Ladson, SC, just 8 miles distant to find other options, where the cheapest units in the 4 facilities there can be rented for $17/month. In Moncks Corner, SC, just 21 miles away, there are 2 facilities available, offering rents as low as $62/month.

Storage units in Hanahan, SC Within a 4-mile radius
3 Facilities
From $53/mo
Storage units in Ladson, SC Within a 8-mile radius
4 Facilities
From $17/mo
Storage units in Moncks Corner, SC Within a 21-mile radius
2 Facilities
From $62/mo
Storage units in Beaufort, SC Within a 50-mile radius
12 Facilities
From $47/mo

Check out storage units in trending cities

Still looking for the ideal storage unit? For more great self storage options you wouldn't have to cross the state border: units can be leased in Charleston, SC and Columbia, SC, starting from $24 and $9, respectively. Even more storage is available and with low starting rents, in Mount Pleasant, SC ($13), Rock Hill, SC ($15) and Greenville, SC ($17).

Storage units in Charleston, SC
24 Facilities
From $24/mo
Storage units in Columbia, SC
45 Facilities
From $9/mo
Storage units in Rock Hill, SC
18 Facilities
From $15/mo
Storage units in Greenville, SC
11 Facilities
From $17/mo
Storage units in Summerville, SC
26 Facilities
From $21/mo
Storage units in Goose Creek, SC
5 Facilities
From $23/mo
Storage units in Greer, SC
4 Facilities
From $71/mo
Storage units in Spartanburg, SC
10 Facilities
From $6/mo
Browse storage units in all South Carolina cities.

Frequently Asked Questions

There is a wide array of amenities available for the storage units that Extra Space Storage - 3781 Ashley Phosphate Road has to offer. These amenities include Climate-Controlled, Indoor, Drive-Up Access, Retail Available, Onsite Manager, Truck Rentals, Contactless Renting, Security Camera, Gate, Parking, Credit Cards Accepted, Online Payment and RV Storage. Most of these amenities can prove to be very useful depending on what you need to store. For example, climate-controlled units can come in handy for keeping sensitive items, drive-up access can make your loading and unloading process easier, and extra security measures will ensure your items are kept safe at all times.

The storage units offered by Extra Space Storage - 3781 Ashley Phosphate Road can satisfy all of your storage needs. Different sizes here range from 50 to 400 square feet. You can go for smaller units if you don't have a lot of items to store, while choosing a larger space is recommended in case you need to store a lot of furniture, bigger items or even vehicles.

The unit size that you should choose obviously depends on how much stuff you need to store. On the one hand, you should think of smaller units (5'x5' or 5'x10') as closets – they can be used to store chairs, lamps, moving boxes and sports equipment, along with smaller pieces of furniture, books and documents.

On the other hand, the 10'x10' and 10'x15' spaces are good for storing larger items of furniture, bicycles and a larger number of possessions. If you need even more space, then 10'x20' and 10'x30' units can easily accommodate the contents of an entire 3- or 4-bedroom house.

Storage units offered by Extra Space Storage - 3781 Ashley Phosphate Road come at a variety of prices, starting from $77 per month for typically smaller units. However, larger spaces can set you back up to $447 a month.

We know that when it comes to self storage, there is nothing more important than quickness and accessibility. Drive-up access is an extremely convenient amenity, as you can park your vehicle right next to your unit, making it significantly easier to load and unload the items you will use storage for. However, drive-up storage units tend to be outdoors, so you might consider indoor storage spaces with climate control if you're looking to keep temperature-sensitive items in peak condition.

Yes, you might, depending on what you need to put in storage. Climate-controlled spaces keep temperatures and humidity levels consistent all the time, which means they are perfect for storing sensitive items. Seeing that a whole host of things can be damaged by varying temperatures and excessive moisture, many people choose to rent climate-controlled units for personal items such as documents, photographs, paintings, collectibles, electronics, wooden furniture, antiques and even vehicles. If you're looking to store such items that are valuable to you, consider renting a climate-controlled unit!