Extra Space Storage - 3510 Glenn McConnell Pkwy, Charleston, SC 29414

4.9/5 - 505 Reviews
Location:
3510 Glenn McConnell Pkwy, Charleston, SC 29414
Office hours:
24/7 ACCESS
  • Mon-Sun: 6 a.m. - 10 p.m.
24/7 ACCESS

Extra Space Storage - 3510 Glenn McConnell Pkwy, Charleston, SC 29414

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Indoor

    Units are located indoors for added protection and convenience

  • 24 hour access

    Access your unit any time, day or night, when available

    Not sure which size you need? Check our size guide to find the perfect fit.
    12x2 Self Storage 24 Sq. Ft.
    Climate-Controlled Elevator
    $56/mo
    10x8 Self Storage 80 Sq. Ft.
    Climate-Controlled
    $213/mo
    10x7 Self Storage 70 Sq. Ft.
    Climate-Controlled Elevator
    $135/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $130/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled Elevator
    $105/mo
    7x10 Self Storage 70 Sq. Ft.
    Climate-Controlled Elevator
    $135/mo
    6x6 Self Storage 36 Sq. Ft.
    Climate-Controlled
    $101/mo
    5x15 Self Storage 75 Sq. Ft.
    Climate-Controlled Elevator
    $139/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $130/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled Elevator
    $105/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $81/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled Elevator
    $60/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $365/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled Elevator
    $259/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $246/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled Elevator
    $192/mo
    20x20 Self Storage 400 Sq. Ft.
    Climate-Controlled Elevator
    $720/mo
    20x15 Self Storage 300 Sq. Ft.
    Climate-Controlled Elevator
    $425/mo
    20x10 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $395/mo
    15x20 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $591/mo
    15x20 Self Storage 300 Sq. Ft.
    Climate-Controlled Elevator
    $425/mo
    10x30 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $591/mo
    10x30 Self Storage 300 Sq. Ft.
    Climate-Controlled Elevator
    $425/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $395/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled Elevator
    $310/mo
    8x25 Vehicle 200 Sq. Ft.
    Car Storage Parking
    $318/mo
    No units are currently available.

    Amenities & features

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

    Customer reviews

    4.9/5
    Average rating
    505
    Number of reviews

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

    I have used many storage facilities over 30 years and I have never been as happy as I am with Extra Space Storage. The facility is sound, easy to come and go, they provide good equipment and great functional space. I like being able to set up my rental online and auto pay. Since I keep changing my mind or my needs keep fluctuating, I have a lot of interaction with the customer service team. I have never been disappointed, and they have always been more than they need to be! I am definitely a raving fan! ... Read more
    Kathleen D. - 19 August 2025
    Great location with exceptional customer service! All kinds of different features around the building that make the moving in/out process a breeze. I would also like to publicly give a thank you to Brad Ware who works at the front desk. Anytime I had a question no matter how big or small, he went above and beyond to help me out!!! Thank you Extra Space Storage for making my moving process so easy!! ... Read more
    Owen R. - 17 July 2025
    Blake G. - 19 April 2025
    I have been using ExtraSpace storage on Glenn McConnell for a while now and absolutely love the customer service, especially Rita that works upfront. Made everything a smooth experience. I would highly recommend. ... Read more
    Jill F. - 4 April 2025
    McKenna B. - 28 March 2025
    I have used the West Ashley Glenn McConnell Pkwy location of Extra Space Storage for two years, and cannot give them enough praise. To start, the facility is spotless, the logistics of moving in and out are easy, with lots of flatbed dolly carts available to use. In addition, the managers could not be more accommodating. This is all attributed to the GM, Shawn Tetrick, a professional of the highest caliber. Shawn has been invaluable in providing professional guidance on selecting the appropriate size units, presenting the pricing levels, and assisted me with downsizing when I was able to save money. I will be forever grateful to him and will be a repeat customer when the need occurs. ... Read more
    Ivan G. - 10 March 2025
    My time at Extra Space ended up being longer than I had expected d/t some renovation delays. While I certainly did not enjoy those, Shawn and Jesse went out of their way to help me at every visit on-site as well with any billing question, etc. to assure me and assist with my experience while a customer with Extra Space. There were lots of nearby options for storage, I am very glad I chose them. My items were dry and never saw any roaches! My biggest worry! Security was top notch. Thank you! ... Read more
    Jenlu C. - 11 February 2025
    Andre L. - 20 December 2024

    About this facility

    Located at 3510 Glenn McConnell Parkway in Charleston, this Extra Space Storage facility offers a range of unit sizes, from small to large, to accommodate various storage needs. Whether you're storing seasonal items, furniture, or even business inventory, this facility's climate-controlled units are especially beneficial in Charleston's humid climate, helping to preserve delicate items like electronics and documents.

    Designed for convenience, this facility features drive-up access and indoor units, making loading and unloading straightforward regardless of weather conditions. With multi-level storage and elevators, accessing your unit on any floor is hassle-free. The property also provides 24-hour access, allowing you to retrieve your belongings at times that fit your schedule. For those needing vehicle storage, the facility offers parking and RV storage, making it a versatile option for both personal and recreational needs.

    Security is a top priority at this location, with features like security cameras, a secured gate, and an onsite manager to give you peace of mind. Additional conveniences include contactless renting, online payment options, and the availability of moving supplies on-site. This Extra Space Storage facility is ideal for residents, businesses, and RV owners in the Charleston area who value flexibility and top-tier security.

    Price comparison

    See how this facility's unit prices compare to others in Charleston, broken down by size.

    Small $116/mo
    Location minimum Location maximum
    $20/mo $386/mo
    Medium $266/mo
    Location minimum Location maximum
    $66/mo $821/mo
    Large $460/mo
    Location minimum Location maximum
    $89/mo $1540/mo

    Location & walkability

    This storage facility is in an area with moderate walkability and some public transit options. A personal vehicle may be needed for certain trips.

    38

    out of 100

    Walk Score

    Car-Dependent

    Most errands require a car

    28

    out of 100

    Transit Score

    Some Transit

    A few nearby public transportation options

    40

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 38, Transit Score®: 28, Bike Score®: 40

    Neighborhood highlights

    Located near shopping, car wash stations, and other local conveniences, this storage facility helps you make the most of every visit.

    • Goodwill

      Shopping 0.07 miles

    • Zaxby's

      Food & Drinks 0.21 miles

    • Marco's Pizza

      Food & Drinks 0.35 miles

    • Exxon

      Services 0.36 miles

    • Refuel

      Grocery Stores 0.36 miles

    • Subway

      Food & Drinks 0.41 miles

    • Stone's Throw Tavern

      Food & Drinks 0.43 miles

    • Sonic

      Food & Drinks 0.45 miles

    • Murphy USA

      Services 0.45 miles

    Frequently Asked Questions

    The right storage unit size depends on what you plan to store and how much space you need to move around your items.

    5x5 or 5x10 units are great for smaller loads, such as chairs, lamps, small furniture pieces, boxes, books, and documents.

    10x10 or 10x15 units work well for larger furniture, bicycles, appliances, and the contents of a small apartment.

    10x20 or 10x30 units can typically fit the contents of a three-bedroom home, including large furniture and multiple appliances.

    If you’re unsure which size is best, a unit size calculator can help estimate the right fit based on the items you’re planning to store – helping you avoid paying for more space than you need.

    Climate-controlled storage units maintain consistent temperature and humidity levels, helping protect items from damage caused by heat, cold, or excess moisture.

    You may want climate control if you’re storing items that can be sensitive to temperature changes, such as furniture, clothing, appliances, paperwork, photographs, artwork, electronics, or wood and leather goods. These units are especially useful for long-term storage or in areas with hot summers, cold winters, or high humidity.

    If you’re storing durable items like tools or outdoor gear, a standard unit may be sufficient. When in doubt, climate control offers added protection and peace of mind.

    The facility at 3510 Glenn McConnell Pkwy offers 24/7 access, allowing you to visit your unit at your convenience.

    To open your storage unit door, start by unlocking it, whether it uses a traditional padlock or a Bluetooth-enabled smart lock. Once unlocked, grab the bottom handle and lift or pull up the roll-up door until it’s fully open.

    If you’re using the unit for the first time, make sure the lock is properly removed before opening the door to avoid damage.

    Security helps protect your belongings while they’re in storage and gives you peace of mind between visits. Many self storage facilities use a combination of features such as video surveillance, gated access, on-site management, and well-lit premises to help deter unauthorized access.

    At Extra Space Storage - 3510 Glenn McConnell Pkwy, available security amenities may include Security Camera, Gate, Onsite Manager, designed to help keep your items protected.

    Yes, most standard vehicles can be stored in self storage units. A 10x20 unit typically provides enough space for a car, while outdoor or designated parking areas may be available for larger vehicles.

    For safety reasons, most self storage facilities restrict certain items. These commonly include:

    • Hazardous, flammable, or toxic materials
    • Perishable food
    • Live plants or animals
    • Cash, firearms, or irreplaceable valuables

    Always check with the facility at 3510 Glenn McConnell Pkwy for specific restrictions and recommendations.

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