Extra Space Storage facility on 5146 Ashley Phosphate Rd - North Charleston, SC

Today's Hours

VIEW ALL
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
VIEW ALL HOURS
24/7 access available when you upgrade
Nearby Locations
$73
$28
$48
Location marker pin
Extra Space Storage facility on 5146 Ashley Phosphate Rd - North Charleston, SC

North Charleston Self Storage at 5146 Ashley Phosphate Rd

4.9

Today's Hours

VIEW ALL
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
VIEW ALL HOURS
24/7 access available when you upgrade
Select a Unit Below
Small
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$57
WEB RATE
$37

ACT FAST: 1 LEFT!

Small
5' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$57
WEB RATE
$37

ACT FAST: 1 LEFT!

Small
10' x 8'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$154
WEB RATE
$86

ACT FAST: 1 LEFT!

Save up to 40% off on Extra Space near you!

Savings reflected in rates.

Contrast Banner Icon
Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$145
WEB RATE
$85

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$195
WEB RATE
$111
Medium
15' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$195
WEB RATE
$111

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$266
WEB RATE
$176

LIMITED UNITS

Large
10' x 20'
  • Climate Controlled
  • Drive-Up Access
IN STORE
$388
WEB RATE
$274
Large
10' x 25'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$375
WEB RATE
$263

ACT FAST: 1 LEFT!

Units Available Nearby

10' x 3'

Available now at 9670 Dorchester Rd, Summerville, SC 29485 starting at $28/mo

Available Nearby

5' x 10'

Available now at 6941 Rivers Ave, North Charleston, SC 29406 starting at $48/mo

Available Nearby

Nearby Locations
$73
$28
$48
Location marker pin

Convenient Self Storage Near You in North Charleston

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.

Available Storage Unit Sizes

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.

Drive-Up Storage Units

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.

Climate-Controlled Storage

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.

Indoor Vehicle Storage

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!

Exceptional Security Features

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.

Other Amenities & Services

  • 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

  • ADA compliant

  • Military discounts

Cheap Storage Units in North Charleston

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 $35 per month. Get the first month free or half-off at select facilities when you reserve self storage online today!

The Self Storage Partner You Can Trust

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

What to Expect from Extra Space Storage on Ashley Phosphate Rd

Hours

Access

  • Monday:6:00 AM - 10:00 PM
  • Tuesday:6:00 AM - 10:00 PM
  • Wednesday:6:00 AM - 10:00 PM
  • Thursday:6:00 AM - 10:00 PM
  • Friday:6:00 AM - 10:00 PM
  • Saturday:6:00 AM - 10:00 PM
  • Sunday:6:00 AM - 10:00 PM

Office

  • Monday:9:30 AM - 6:00 PM
  • Tuesday:9:30 AM - 6:00 PM
  • Wednesday:9:30 AM - 6:00 PM
  • Thursday:9:30 AM - 6:00 PM
  • Friday:9:30 AM - 6:00 PM
  • Saturday:9:00 AM - 5:30 PM
  • Sunday:Closed

Directions

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.

Frequently Asked Questions at 5146 Ashley Phosphate Rd

What is the average height of a storage unit at 5146 Ashley Phosphate Rd?

Storage units at our 5146 Ashley Phosphate Rd storage facility are typically 8 feet tall. Keep in mind that this can vary with smaller units like storage lockers and even warehouse spaces.

Do I need insurance to store my vehicle at 5146 Ashley Phosphate Rd?

Yes! Every customer renting vehicle storage at 5146 Ashley Phosphate Rd must provide proof of insurance for their vehicle before storing it with Extra Space Storage.

Can I visit my storage unit after hours at 5146 Ashley Phosphate Rd?

At Extra Space Storage at 5146 Ashley Phosphate Rd, we want customers to visit their storage unit when it's most convenient. Check with the facility manager today about our specific access hours to see if extended access hours or 24/7 access are available!

Are there restrictions on what I can put in a storage unit at 5146 Ashley Phosphate Rd?

Extra Space Storage does have a few restrictions on what can be stored at any of our North Charleston storage facilities. The items that cannot be stored at Extra Space Storage include but are not limited to food, drugs, anything flammable or combustible, vehicles not in working order, and more. If you're not sure about an item, please contact our team at 5146 Ashley Phosphate Rd!

How secure are storage units at 5146 Ashley Phosphate Rd?

Our North Charleston storage facilities are backed by advanced security features, such as video surveillance, security access to your floor only, individually-alarmed storage units, and electronic gate access!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

January 14, 2026

Chrissy

Posted On Google

overall rating

Beautiful secure and clean place friendly customer service and very helpful employees .extremely pleasant to work with

Response from Extra Space Storage (1/14/2026)

Thanks for highlighting our secure, clean facility and helpful team. We appreciate your positive experience with our customer service.

January 9, 2026

Robert

Posted On Google

overall rating

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.

Response from Extra Space Storage (1/9/2026)

We are absolutely thrilled to hear about your fantastic experience! Thank you for highlighting our clean facility, competitive pricing, security, and helpful staff.

January 2, 2026

Ann

Posted On Google

overall rating

The management and staff was very helpful and professional and I had a great experience with them.

Response from Extra Space Storage (1/2/2026)

We are grateful for your kind words about our helpful and professional team at Extra Space Storage!

December 31, 2025

Danielle

Posted On Google

overall rating

Customer service was great . Missy and the older guy that works and the Ashley phosphate location was very helpful

Response from Extra Space Storage (12/31/2025)

We are pleased to hear about your positive experience! Thank you for recognizing Missy and our team's helpful service.

December 19, 2025

Elmyra

Posted On Google

overall rating

I am sending this review in for Missy she is awesome I met her from the first time I move my stuff in storage and she has been wonderful ever since..

Response from Extra Space Storage (12/19/2025)

Thank you for sharing your wonderful feedback about Missy! We're delighted she's made your storage experience so positive from day one.