If you are using a screenreader and would like help using this website, please call 844-709-8051.
Skip To Main Content
Rent Online – Contact-Free

Reserve a Unit

10 feet by 20 feet Storage Unit

$143.40/mo.

plus First Month Free

View Details & Hours
40% Off & First Month Free

10 feet by 20 feet Storage Unit

  • Outside Drive-Up Access
$143.40/mo. online
$239.00 in store
$239.00/mo. in store

plus First Month Free

A one-time administrative fee of $29.00 will be due at move-in. Like your car, house, and all of your valued possessions, insurance is required for the items you store with us.

A 10×20 storage unit is close in size to a one-car garage and can fit oversized furniture like sectional couches or king-sized bedroom sets or the contents of a multi-room house.
12500 W Thunderbird Rd, El Mirage, AZ, 85335

12500 W Thunderbird Rd
El Mirage, AZ 85335

Office Hours

Monday–Friday: 9:30 AM–6:00 PM Saturday: 8:30 AM–5:00 PM Sunday: 11:00 AM–3:00 PM (Virtual Agent)

Access Hours

Daily: 6:00 AM–10:00 PM

Services at This Facility

This facility offers expanded availability for RV storage. Our friendly store manager can provide more details about any of this facility’s available services.

Store Amenities
  • Storage for RVs: Spend less and get more with parking for RVs.
  • Parking Spaces for Boats: Our parking spaces for boats are remarkably affordable.
  • Online Payments Accepted: Log on to our website to pay your bill from the comfort of your own home.
  • Outside Parking Available: Our outdoor parking is exceptionally convenient and accessible.
  • Deliveries Accepted: Have items sent right to our facility to save time and hassle.
  • Month-to-Month Leases Available: You're sure to appreciate the convenience of our month-to-month leases.
  • Resident Manager: On-site managers allow us to provide superior customer service.
Moving and Storage Deals
  • Tape, Boxes and Other Packing Supplies Available: Store your items as securely as possible with premium packing supplies.
  • Storage Protection Plans Available: Breathe easier with our SureSmart Protection Plan.
  • Military Discounts: Enjoy perks for serving our country with our money-saving military discounts for active duty military at move-in.
  • Bellhop Moving Service: Book a contact-free move into storage with national moving provider Bellhop.
Close Details & Hours
Photos of the CubeSmart Facility at 12500 W Thunderbird Rd in El Mirage
12500 W Thunderbird Rd, El Mirage, AZ, 85335
12500 W Thunderbird Rd
El Mirage, AZ 85335
Office Hours

Monday–Friday: 9:30 AM–6:00 PM Saturday: 8:30 AM–5:00 PM Sunday: 11:00 AM–3:00 PM (Virtual Agent)

Access Hours

Daily: 6:00 AM–10:00 PM

Services at This Facility

Our friendly store manager can provide more details about any of this facility’s available services. Amenities may vary by facility.

Please provide your rental information

* - Indicates required fields
e.g. example@mail.com
e.g. (000) 000-0000
You can change this later if needed.
Are you using storage for personal or business reasons?
Yes, text me reminders about my reservation.

Select the "Plant a tree for me!" box when booking your reservation to help plant a tree. After any applicable free rent promotions have been exhausted and you have rented your storage unit for at least one fully paid month, CubeSmart will plant a native tree in partnership with the Arbor Day Foundation™. Since 2010, we've worked with various organizations to plant over 350,000 trees used for reforestation and wildfire rehabilitation.

The Arbor Day Foundation™ has over 50 years of experience in planting trees in the right places for the biggest impact. Using a science-based approach, they identify forests and communities globally that would benefit most from trees.

From May 1, 2025 to April 30, 2026, for every eligible rental, CubeSmart will contribute $1.00 to the Arbor Day Foundation, with a minimum donation of $50,000. The mission of the Arbor Day Foundation is to inspire people to plant, nurture, and celebrate trees. More information about the Arbor Day Foundation is available by mail at 211 N.12th St., Lincoln, NE 68508 or at www.arborday.org. Purchases from CubeSmart will not be tax deductible.

You won't be charged anything to reserve this unit. No obligation – both unit size and move-in date can be changed. You'll receive an email shortly with your reservation details.
Please correct the items highlighted above and try again.
Reserving…
no results found

Whoops! Sorry about that.

The unit you selected is no longer available.

We're working on removing it so this won't happen again. For now, you can choose a different storage unit, or call (623) 876-9033 so that one of our helpful agents can assist you.