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Extra Space Storage - 5146 Ashley Phosphate Road, North Charleston, SC

Self Storage, Car Storage 20 - 400 Sq. Ft.
4.9/5 - 684 Reviews
Location:
5146 Ashley Phosphate Road, North Charleston, SC 29420
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
11x8
Self Storage
88 Sq. Ft.
Climate-Controlled
Elevator
$141/mo
Small Storage Unit
10x9
Self Storage
90 Sq. Ft.
Climate-Controlled
$197/mo
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
Climate-Controlled
$197/mo
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
Climate-Controlled
Elevator
$133/mo
Small Storage Unit
10x6
Self Storage
60 Sq. Ft.
Climate-Controlled
Elevator
$107/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$140/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$93/mo
Small Storage Unit
10x4
Self Storage
40 Sq. Ft.
Climate-Controlled
$119/mo
Small Storage Unit
10x4
Self Storage
40 Sq. Ft.
Climate-Controlled
Elevator
$80/mo
Small Storage Unit
8x10
Self Storage
80 Sq. Ft.
Climate-Controlled
Elevator
$133/mo
Small Storage Unit
7x10
Self Storage
70 Sq. Ft.
Climate-Controlled
Elevator
$120/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Climate-Controlled
$184/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$140/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$93/mo
Small Storage Unit
5x8
Self Storage
40 Sq. Ft.
Climate-Controlled
Elevator
$80/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$88 - $97/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
Elevator
$56/mo
Small Storage Unit
5x4
Self Storage
20 Sq. Ft.
Climate-Controlled
Elevator
$47/mo
Medium Storage Unit
15x10
Self Storage
150 Sq. Ft.
Climate-Controlled
Elevator
$210/mo
Medium Storage Unit
10x17
Self Storage
170 Sq. Ft.
Climate-Controlled
Elevator
$231/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$251/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
Elevator
$210/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$184 - $197/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
Elevator
$154/mo
Large Storage Unit
20x20
Self Storage
400 Sq. Ft.
Climate-Controlled
$497/mo
Large Storage Unit
20x20
Self Storage
400 Sq. Ft.
Climate-Controlled
Elevator
$481/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
Climate-Controlled
Elevator
$388/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
Climate-Controlled
$488 - $520/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
Climate-Controlled
Elevator
$338/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$315/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
Elevator
$285/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Climate-Controlled
Car Storage
Drive-up Access
Parking
$262/mo

Amenities

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

What customers are saying

4.9/5 - 684 Reviews

Read some helpful reviews of Extra Space Storage at 5146 Ashley Phosphate Road, shared by real renters with genuine experiences and honest opinions.

This has been one of the nicest and cleanest Storage facilities that I’ve ever rented from! The payments are priced right and the staff is very helpful. I’ve never had a bad issue during my time here and I will return for future businesses if needed. ... Read more
Taneisha J. - 3 March 2026
I have used Extra Space Storage for several years! I just love Missy! She is a pleasure to work with, always pleasant and knowledgeable! Exceptional Customer Service!!!! She is a “diamond” employee! I hope Extra Space Storage knows she rates 10 Stars in my book!!!! ... Read more
Claudia M. - 28 January 2026
This is a fantastic facility to work with. The place has easy access in and out, is very clean and user friendly. The pricing is very competitive and the building is very secure. The staff is super friendly and helpful. They were quick to help me through a roadblock and I can't say enough good things about them. I highly recommend this storage facility. ... Read more
Robert E. - 9 January 2026
What an amazing experience from the beginning. Melissa was so informative and helpful with my storage needs. Now that Im transfering to another state and needed another unit Maricar and Melissa handled it for me. Now i just have move my things in to the unit!! Ya’ ll are the best!!! Thank you !! ... Read more
Sharon V. - 28 October 2025
I'd like to say what a help MISSY is where obtaining my storage unit is concerned! Missy went above and beyond to ensure the unit I chose was the correct size. She took the time to explain where the unit was and made me feel like I had gained a friend at Extra Space Storage and would be in GOOD HANDS! Professional, Personable and KNOWLEDGEABLE !! Thank you SO MUCH Missy! ... Read more
Renee D. - 3 October 2025
I can’t say enough good things about Missy at Extra Space Storage. She’s the best—always available, attentive, and willing to help with anything I need. Her customer service is outstanding, and she truly goes above and beyond to make the experience smooth and stress-free. ... Read more
Andrea H. - 17 September 2025
Shane K. - 2 September 2025
Melissa was so very helpful and accommodating to my unique situation. She leaves signage if she is on break as to when she will return. If she is away from the office, but on the property, she leaves a cell phone number to contact her which she responds to quickly. The units and the facility are immaculate. I am so very glad that I am using this facility! ... Read more
Noreen G. - 22 August 2025
It was very easy to rent a storage unit from Missy. She was extremely helpful working with me, as I had never rented a storage unit before. She explained all the details and gave options, which was most appreciated. The unit was very clean, easy to get to and I know that my stored items will be very safe. Highly recommend Extra Space Storage for your belongings. ... Read more
Barbara N. - 10 August 2025
I had a great experience with this storage unit company! Melissa Church went above and beyond to make the process smooth and stress-free. She was incredibly helpful, accommodating, and answered all my questions with patience and professionalism. It’s rare to find that level of customer service these days. Because of her, I’ll definitely be using this company again in the future and will recommend them to others. Thank you, Melissa! ... Read more
Ashley S. - 31 July 2025
Missy is the most helpful agent you can imagine. As a real estate investor, I often have to pivot quickly in preparation for tenants. Extra Storage makes it easy, seamless, and affordable with online rates, booking, and promotions. Missy just make it stress free! She is kind, professional, caring, available, and knowledgeable! Ask for her directly for a smooth transition! ... Read more
Philicia B. - 22 July 2025
Kathy M. - 4 June 2025
Missy was helpful making my move in day go smoothly. She was very knowledgeable answering all my questions. She even made sure my moving company was good while unloading their truck. She is definitely a great employee willing to go above and beyond to ensure Extra Space Storage gives the best customer service. Keep up the good work Missy! I appreciated your patience and time. ... Read more
Quantasha B. - 31 January 2025
My review is for Ms. Melissa/Missy As a manager with compassion and understanding! When I tell you she went above and beyond to help me get back on track, she did just that! When I first rented from Extra space my rent was around 80 bucks. It has now jumped to 167 and was a little harder to keep up with. Ms. Melissa kept communication clear and was able to assist me. She is an awesome Manager who looks at the renters as people not just another number and I’m grateful for her. ... Read more
Cyona M. - 7 January 2025
Missy at Extra Space Storage on Ashley Phosphate Rd was extremely helpful to me today. She informed me how to change my address, corrected my rental rate and applied for a Senior discount for me due to my financial situation I shared with her. Missy was very professional and courteous to me while doing these tasks. Missy is an excellent representative for Extra Space Storage. ... Read more
Ann R. - 2 January 2025
Melissa Church has been absolutely amazing to work with at Extra Space Storage! She initially helped us secure an extra-large unit during our move, which perfectly accommodated all of our home goods. More recently, she assisted us in downsizing to a smaller unit for decorations as we prepare to move out. Melissa is incredibly reliable, kind, and always goes above and beyond to ensure we get the best deal. Her hard work and personable nature truly stand out, making every interaction with her a pleasure. Thank you, Melissa, for your outstanding service! Highly recommend her to anyone looking for storage solutions! ... Read more
Marlene B. - 28 December 2024
Real nice manager, real nice units. This storage place had easily accessible units with alarms, light, plenty of room outside the units as well. The prices were very competitive. I highly recommend this location. ?? ... Read more
David H. - 19 December 2024

Nearby Storage Units

$21 - $412

Public Storage - 8470 Dorchester Road, North Charleston, SC

SELF STORAGE, CAR STORAGE, RV STORAGE, BOAT STORAGE
0.21 miles away
$83 - $464

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

SELF STORAGE, CAR STORAGE, RV STORAGE
1.07 miles away
$46 - $414

Extra Space Storage - 9670 Dorchester Road, Summerville, SC

SELF STORAGE, CAR STORAGE, RV STORAGE
3.35 miles away
Contact for Details

Mini Mall Storage - 4400 Ladson Road, Summerville, SC

SELF STORAGE, CAR STORAGE, RV STORAGE
4.26 miles away
$58 - $933

Extra Space Storage - 6941 Rivers Avenue, North Charleston, SC

SELF STORAGE, CAR STORAGE, RV STORAGE
4.33 miles away
$59 - $369

Morningstar Storage - 3772 Ladson Road, Ladson, SC

SELF STORAGE, CAR STORAGE, RV STORAGE
4.53 miles away

Storage units in nearby cities

Here is how North Charleston, SC, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. Ladson, SC, is just 4 miles away and has 5 storage facilities. Monthly rents there start at $17. However, you could also drive to Hanahan, SC, which is 6 miles away and which also offers storage units for as little as $62. Moncks Corner, SC is also just 19 miles distant. Listings there show no less than 2 facilities, with unit prices starting from $62.

Storage units in Ladson, SC Within a 4-mile radius
5 Facilities
From $17/mo
Storage units in Hanahan, SC Within a 6-mile radius
3 Facilities
From $62/mo
Storage units in Moncks Corner, SC Within a 19-mile radius
2 Facilities
From $62/mo
Storage units in Beaufort, SC Within a 49-mile radius
11 Facilities
From $56/mo

Check out storage units in trending cities

If you want to see how your city compares to others, you can start by checking out other facilities in trending cities. A wide array of storage units can be leased in Charleston, SC, Columbia, SC and Mount Pleasant, SC, where sizes and amenities may vary. Monthly rents for units in these cities are as low as $14, $7 and $12, respectively.

Storage units in Charleston, SC
24 Facilities
From $14/mo
Storage units in Columbia, SC
46 Facilities
From $7/mo
Storage units in Rock Hill, SC
18 Facilities
From $11/mo
Storage units in Greenville, SC
11 Facilities
From $9/mo
Storage units in Summerville, SC
27 Facilities
From $21/mo
Storage units in Goose Creek, SC
5 Facilities
From $22/mo
Storage units in Greer, SC
4 Facilities
From $67/mo
Storage units in Spartanburg, SC
10 Facilities
From $22/mo
Storage units in Bluffton, SC
11 Facilities
From $16/mo
Storage units in Aiken, SC
13 Facilities
From $17/mo
Storage units in Fort Mill, SC
18 Facilities
From $23/mo
Storage units in Anderson, SC
6 Facilities
From $8/mo
Storage units in Conway, SC
1 Facility
From $60/mo
Storage units in Mauldin, SC
4 Facilities
From $5/mo
Storage units in Easley, SC
6 Facilities
From $28/mo
Browse storage units in all South Carolina cities.

Frequently Asked Questions

Storage units available at Extra Space Storage - 5146 Ashley Phosphate Road include the following amenities: Climate-Controlled, Indoor, Drive-Up Access, Retail Available, Onsite Manager, Contactless Renting, Security Camera, Gate, Parking, Credit Cards Accepted, Elevators, Multi-Level Storage and Online Payment. Depending on what you need to put away in storage, you can discover there are some things you absolutely need, so make sure you check with the facility manager that you'll find everything you need on site.

This particular storage facility provides self storage units of different sizes, ranging from 20 to 400 square feet. Space is not an issue! If you have more belongings to store, or simply bulkier items or even vehicles, you should go for larger storage units.

You already know how much stuff you need to put in self storage, so figuring out the unit size you need is the next step. Smaller units such as 5'x5' or 5'x10' spaces can usually be filled with the amount of items you would normally store in a closet: a few chairs and lamps, sports equipment, garden tools and some boxes.

Moving on to larger sizes, imagine the 10'x10' and 10'x15' units as similar to a bedroom or a living room – larger pieces of furniture, sturdier equipment and bicycles can fit here. Finally, a 10'x20' unit has enough space for the contents of a 3-bedroom house, while the larger 10'x30' space easily accommodates the contents of a loaded semi-truck.

Monthly prices for units offered by Extra Space Storage - 5146 Ashley Phosphate Road start from $47 and can go up to $520 for larger spaces.

Accessibility and quickness are key when it comes to storage, so drive-up storage units are generally regarded as very convenient. Pull your car right up to your storage space, load, unload, and you're good to go! However, if you're mostly storing temperature-sensitive items, you should rather consider indoor storage units.

Climate-controlled units maintain consistent temperatures and humidity levels all year round, making them perfect for all your sensitive items. Moisture and varying temperatures can damage a whole host of things, and that is why a lot of people choose to use climate-controlled units to store items like wooden furniture, electronics, artwork, documents and photographs, collectibles, antiques, etc. If the belongings you're storing are important to you, you should consider renting a climate-controlled unit.