Sizes & Pricing

I-17 Thunderbird Self Storage has a wide variety of self storage unit sizes. (All sizes listed are approximate.) We have storage units for household, personal, and business needs. Our storage unit rates are the most competitive in the North Phoenix area and we take great pride in keeping our facility clean and secure year round.

Indoor Air-Conditioned Storage Sizes & Pricing

Compare current storage unit sizes and rates at I-17 Thunderbird Self Storage in Phoenix, AZ 85023. Our facility is 100% indoor and air-conditioned, with storage options for household belongings, furniture, business inventory, documents and more. All unit dimensions are approximate and availability may change.

100% Indoor Storage
Air-Conditioned Units
Open 7 Days
Personal & Business Storage
Choosing Your Unit

Find the Right Storage Unit Size

Measure First

Measure larger furniture, appliances and other bulky items before selecting your unit.

Plan Your Space

Allow room for shelving or a walkway if you expect to access your belongings regularly.

Compare Available Sizes

Choose a unit that gives you enough room without paying for significantly more space than you need.

Not Sure What Size You Need?

Use our storage calculator or tell us what you plan to store. We can help you compare the available unit sizes and find the right space.

Use the Storage Calculator ›