Self Storage Units in Fort Mill, SC, 29715
(U-Haul Neighborhood Dealer)

State Line Store & Lock

1159 reviews

3203 US 21   Fort Mill, SC 29715
(I-77 Exit 90 Carowinds Exit)

(803) 548-4600

Location Hours

  • Mon-Fri: 8 am - 2 pm
  • Sat-Sun: Closed
Special Operating Hours
  • 5/18/2021: 9:30 am - 2:00 pm
  • 5/31/2021: Closed
  • 9/6/2021: Closed
  • 11/24/2021: 8:00 am - 12:00 pm
  • 11/25/2021 - 11/26/2021: Closed
  • 12/24/2021: 8:00 am - 12:00 pm
  • 12/25/2021 - 12/26/2021: Closed
  • 1/1/2022: Closed

Storage Access

  • Mon-Sun: 6 am - 10 pm

Services at this Location:

Contact Us

(803) 548-4600

3203 US 21
Fort Mill, SC 29715
(I-77 Exit 90 Carowinds Exit)

Services at this Location:

Location Hours

  • Mon-Fri: 8 am - 2 pm
  • Sat-Sun: Closed
Special Operating Hours
  • 5/18/2021: 9:30 am - 2:00 pm
  • 5/31/2021: Closed
  • 9/6/2021: Closed
  • 11/24/2021: 8:00 am - 12:00 pm
  • 11/25/2021 - 11/26/2021: Closed
  • 12/24/2021: 8:00 am - 12:00 pm
  • 12/25/2021 - 12/26/2021: Closed
  • 1/1/2022: Closed

Storage Access

  • Mon-Sun: 6 am - 10 pm
  • 24 hour customer return

Features Available at this Facility :

  • 24-HR Customer Service by Phone
  • Fenced/Walled Perimeter
  • Short and long term rentals
  • U-Haul Trucks & Trailers
  • Boxes & Moving Supplies
  • Electronic Gate Access
  • RV/Boat Storage
  • Drive-Up Access
  • Deliveries Accepted

View All Features

  • 1St Month Free - Uhaul:
    Get the first month free with two month sign up. In other words, pay for one month and get one month free. New rentals only.

Available Units (All Sizes are Approximate)

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Drive Up Storage

Drive Up Storage

Located outside, drive up storage units provide customers convenience. Much like a garage at home, pull up with a vehicle anytime during access hours to quickly load and unload your possessions.

Small | 50 sq ft

  • Example storage unit layout

    Small | 6' x 6' x 8'

    Drive Up 1st Floor Outside Level No Climate Swing
    Miscellaneous Storage (up to 2 rooms)

    Rate:
    $49.00
    Per Month

    $49.00

    1 Unit Left!
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  • Example storage unit layout

    Small | 5' x 10' x 8'

    Drive Up 1st Floor Outside Level Drivethrough No Climate Swing
    1-2 Bedroom Home (up to 1,200 sq. ft.)

    Rate:
    $64.00
    Per Month

    $64.00

    1 Unit Left!
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  • Example storage unit layout

    Small | 5' x 10' x 8'

    Drive Up 1st Floor Outside Level Drivethrough No Climate
    1-2 Bedroom Home (up to 1,200 sq. ft.)

    Rate:
    $64.00
    Per Month

    $64.00

  • Example storage unit layout

    Small | 5' x 10' x 10'

    Drive Up 1st Floor Outside Level No Climate Swing
    1-2 Bedroom Home (up to 1,200 sq. ft.)

    Rate:
    $64.00
    Per Month

    $64.00

Medium | 51-150 sq ft

  • Example storage unit layout

    Medium | 6' x 12' x 10'

    Drive Up 1st Floor Outside Level No Climate Swing
    1-2 Bedroom Home (up to 1,200 sq. ft.)

    Rate:
    $72.00
    Per Month

    $72.00

  • Example storage unit layout

    Medium | 6' x 12' x 8'

    Drive Up 1st Floor Outside Level Drivethrough No Climate Swing
    1-2 Bedroom Home (up to 1,200 sq. ft.)

    Rate:
    $72.00
    Per Month

    $72.00

    1 Unit Left!
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  • Example storage unit layout

    Medium | 5' x 15' x 8'

    Drive Up 1st Floor No Climate Swing No Electricity
    1-2 Bedroom Home (up to 1,200 sq. ft.)

    Rate:
    $74.00
    Per Month

    $74.00

    1 Unit Left!
    1 Unit Left!
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  • Example storage unit layout

    Medium | 8' x 12' x 12'

    Drive Up 1st Floor Outside Level No Climate Swing
    2-3 Bedroom Home (1,200 - 1,600 sq. ft.)

    Rate:
    $87.00
    Per Month

    $87.00

    2 Units Left!
    2 Units Left!
    2 Units Left!
  • Example storage unit layout

    Medium | 8' x 12' x 12'

    Drive Up 1st Floor Outside Level Drivethrough No Climate Swing
    2-3 Bedroom Home (1,200 - 1,600 sq. ft.)

    Rate:
    $87.00
    Per Month

    $87.00

    1 Unit Left!
    1 Unit Left!
    1 Unit Left!
  • Example storage unit layout

    Medium | 10' x 10' x 8'

    Drive Up 1st Floor Outside Level Drivethrough No Climate Rollup
    2-3 Bedroom Home (1,200 - 1,600 sq. ft.)

    Rate:
    $89.00
    Per Month

    $89.00

    1 Unit Left!
    1 Unit Left!
    1 Unit Left!
  • Example storage unit layout

    Medium | 10' x 10' x 10'

    Drive Up 1st Floor Outside Level No Climate Rollup
    2-3 Bedroom Home (1,200 - 1,600 sq. ft.)

    Rate:
    $89.00
    Per Month

    $89.00

  • Example storage unit layout

    Medium | 10' x 10' x 8'

    Drive Up 1st Floor Outside Level Drivethrough No Climate Rollup
    2-3 Bedroom Home (1,200 - 1,600 sq. ft.)

    Rate:
    $89.00
    Per Month

    $89.00

Office Space

Office Space

Skip the cost of renting a traditional office space. Instead, opt-in for this office space that offers month-to-month rentals, parking for tenants and clients, and accessibility seven days a week.

Small | 50 sq ft

  • Small | 1' x 1' x 1'

    Office Space Lower Level Lower Level Street Level Drivethrough Climate Swing No Electricity Bonus

    *Po Box

    Rate:
    $15.00
    Per Month

    $15.00

A couple loading a U-Box Container

U-Box® Containers for Moving and Storage

We deliver U-Box containers, you pack them up and we store them in our secure warehouse. Load at your own pace! Just give us a call when you want us to pick up or drop off your U-Boxes.

Additional Services at this Location

  • Moving Truck Icon
    Moving Trucks

    We have the largest selection of new trucks!

  • Trailer Icon
    Trailers & Towing

    Our cargo and utility trailers start at $14.95!

  • Self-Storage Icon
    Self-Storage

    We have the most coverage in North America!

  • Moving Supplies Icon
    Moving Supplies

    We sell hundreds of products to make moving easier!

Storage Customer Reviews

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Average Customer Rating

1159 reviews

Let us know what you think.
Your valuable feedback will help us serve you better.

Write a review
Rating:
5.0

Unit roof leaked in a couple places, moved out after 4 weeks due to it. very muddy roads around. Units are outdated.

STEFAN S.  |  Overall Experience 
Rating:
5.0

Customer did not leave a comment.

DEE L.  |  Overall Experience 
Rating:
5.0

I am a senior and have used many storage facilities through the years and this one has been one of the best. It was vey easy to get in and out of and very quiet. The staff has always been very helpful and I want to say Thank You to them.

DAVID L.  |  Overall Experience 
Rating:
4.0

Thank you. Prices are very fair. The owner is very kind.

Amanda M.  |  Overall Experience 
Rating:
5.0

Absolutely a great experience with this location. I utilized both the rental unit and vehicle during my time here. The manager was outstanding and assisted me promptly at all times.

mack g.  |  Overall Experience 
Rating:
5.0

good

KHRISTON H.  |  First Impressions 
No reviews have been submitted for this location.

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