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10x10
3 units left!
Storage, 7 X 8 ENTRY DOOR, Int. Xtra Height
  • Get 10% off your first month when you rent online.
$106
$118
10x10
Storage, 7 X 8 ENTRY DOOR, Int. Std Height
  • Get 10% off your first month when you rent online.
$88
$98
12x15
5 units left!
Outdoor Parking , Back-in
  • Get 10% off your first month when you rent online.
$62
$69
10x20
Storage, 7 X 8 ENTRY DOOR, Int. Std Height
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$158
$175
10x20
5 units left!
Storage, Int. Xtra Height, 10x9 ENTRY DOOR
  • Get 10% off your first month when you rent online.
$189
$210
12x20
5 units left!
Outdoor Parking , Back-in
  • Get 10% off your first month when you rent online.
$71
$79
10x30
1 unit left!
Storage, 7 X 8 ENTRY DOOR, Int. Std Height
  • Get 10% off your first month when you rent online.
$268
$298
12x30
Outdoor Parking , Back-in
  • Get 10% off your first month when you rent online.
$80
$89
12x40
4 units left!
Outdoor Parking , Back-in
  • Get 10% off your first month when you rent online.
$89
$99
12x50
2 units left!
Outdoor Parking , Back-in
  • Get 10% off your first month when you rent online.
$98
$109
12x50
2 units left!
Covered Parking , Back-in
  • Get 10% off your first month when you rent online.
$180
$200

Discounts are available! Check with our office for specials!

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  • Self Storage Facility
Cornerstone Storage
3222 CR 168
McKinney, TX 75071
(972) 426-9179

Office Hours

SundayClosed
Monday - Friday8:00 AM - 5:00 PM
SaturdayClosed

Access Hours

Sunday - Saturday6:00 AM - 11:00 PM

Self Storage Units in McKinney, TX 75071



Our state of the art storage facility is well equipped with the highest quality features to make your storage experience as pleasant and stress-free as possible. Wider access ways for the inner storage areas and direct drive up to outer storage areas. ALL of the storage units have Large roll up doors and automated lighting so NO dark spaces!
HERE’S WHAT WE OFFER:
  • Multi-Camera Surveillance
  • Backup Recordings
  • Wi-Fi Access
  • Fenced & Gated
  • Boxes & Supplies
  • Drive-Up Access
  • RV, Car, Boat Parking
  • Covered & Uncovered Spaces
  • Interior Storage
  • Call Center & Resident Manager
  • Dollies & Hand carts
  • Power Access
  • U-Haul Truck Rentals
  • Shipping Services

Our Location

Cornerstone Storage is perfectly located to serve the McKinney, Frisco, Celina, Prosper, Melissa, and Van Alstyne, TX. area.  Trinity Falls, Gentle Creek Estates, Ten Oaks and several other communities are all within  minutes of Cornerstone.  We are just around the corner from the Meyers Event Center as well!  So don’t spend another day stressed about maneuvering around in a clogged up driveway, or trying to “fit” in an overfull garage, start storing with us today!

Check Out What Our Customers Are Saying

B Johnson on 09/18/2019
Staff were awesome and friendly went out of the way to help me