How Much Does a Storage Unit Cost in Phoenix?
Sep 11, 2026 / Public Storage
Public Storage unit prices in Phoenix range from $8 to $813 per month based on the rates provided. A small 5×5 unit starts at $8 per month, while larger 10×30 units range from $105 to $813 per month. Actual rates vary by property, unit size, availability, access type, features, and current promotional offers.
Key Takeaways
- Lowest listed rate: A 5×5 unit starts at $8 per month.
- Average 5×5 rate: $34.17 per month.
- Average 10×10 rate: $94.31 per month.
- Largest listed unit: A 10×30 unit ranges from $105 to $813 per month.
- Locker storage: Lockers range from $37 to $44 per month.
- Parking: Parking spaces range from $35 to $240 per month.
- Prices vary across the Phoenix metro: Rates may differ among West Valley, East Valley, North Phoenix, and other nearby communities due to local demand and inventory.
- Promotions may be available: Some locations offer introductory online rates or move-in discounts. Customers should confirm the promotional terms and ongoing monthly rate before reserving.
Phoenix Storage Prices by Unit Size
| Unit Size | Monthly Price Range | Average Monthly Price |
| 5×5 | $8–$105 | $34.17 |
| 5×10 | $17–$148 | $53.51 |
| 5×15 | $35–$138 | $78.74 |
| 10×10 | $29–$233 | $94.31 |
| 10×15 | $53–$349 | $126.68 |
| 10×20 | $78–$387 | $158.17 |
| 10×25 | $90–$420 | $187.57 |
| 10×30 | $105–$813 | $238.56 |
| Locker | $37–$44 | $40.50 |
| Parking | $35–$240 | $112.12 |
What Affects Storage Unit Prices in Phoenix?
Monthly storage costs can vary for several reasons:
- Unit size: Smaller units generally cost less than larger units.
- Location: Rates can differ among Phoenix neighborhoods and surrounding communities based on local demand and available units.
- Unit type and access: Indoor, drive-up, ground-level, upper-level, and other unit configurations may have different prices.
- Climate-controlled storage: Where available, units designed to help maintain more consistent temperature or humidity conditions may have higher rates than standard units.
- Availability: Pricing can change when a particular unit size, feature, or access type is in limited supply.
- Promotional offers: Introductory online pricing may be available for select properties and units, subject to offer terms.
What Size Storage Unit May Fit Your Needs?
- 5×5: Often suitable for boxes, seasonal décor, small furniture, or a limited number of personal belongings.
- 5×10 or 5×15: May fit a studio apartment’s contents, several rooms of boxes, or small furniture and appliances.
- 10×10 or 10×15: Commonly used for furniture, appliances, and belongings from multiple rooms.
- 10×20 to 10×30: May be appropriate for a larger move, business supplies, equipment, or the contents of a multi-room home.
The best unit size depends on how belongings are packed and whether regular access is needed. Consider leaving room for a walkway if you expect to retrieve items during the rental period.
Common Reasons to Rent Storage in Phoenix
Seasonal Storage
Storage can help free up space for belongings that are used only at certain times of year, such as seasonal décor, outdoor gear, sports equipment, or household items.
Moving, Remodeling, and Home Projects
A unit can provide temporary room for furniture, boxes, and household belongings during a move, renovation, home-staging effort, or organization project.
Apartment, Condo, and Townhome Storage
Customers in apartments, condos, and townhomes may use storage to keep less frequently used items outside their living space.
Business Storage
Contractors, online sellers, and small-business owners may use storage for tools, supplies, inventory, equipment, or archived materials. Drive-up access can be helpful for frequent loading and unloading where available.
Vehicle Storage
Phoenix-area parking spaces range from $35 to $240 per month based on the rates provided. Vehicle eligibility, space dimensions, access, and availability vary by facility. Confirm property requirements before reserving a parking space.
How to Choose a Storage Unit Within Your Budget
- Create an inventory list. Include furniture, boxes, appliances, equipment, and seasonal belongings.
- Estimate the unit size you need. Use a storage size guide to match your items to a suitable unit.
- Consider access needs. Drive-up access or a convenient indoor location may be useful if you plan to visit often.
- Choose necessary features. Consider indoor or climate-controlled storage based on your belongings and availability at the selected property.
- Compare multiple Phoenix-area locations. Rates, unit types, promotions, and availability may differ across properties.
- Review all rental details. Confirm the monthly rate, promotional terms, applicable fees, insurance requirements, and taxes before completing a reservation.
FAQs
What is the cheapest storage unit in Phoenix?
The lowest listed rate is $8 per month for a 5×5 unit. Current pricing and availability may vary by property.
How much does a 5×5 storage unit cost in Phoenix?
A 5×5 unit ranges from $8 to $105 per month, with an average listed monthly rate of $34.17.
How much does a 10×10 storage unit cost in Phoenix?
A 10×10 unit ranges from $29 to $233 per month, with an average listed rate of $94.31 per month.
How much does a large storage unit cost in Phoenix?
Large units range from $78 to $813 per month. A 10×20 unit starts at $78, while a 10×30 unit can cost up to $813 per month.
Are storage prices the same throughout Phoenix?
No. Rates can vary based on the property’s location, unit size, access type, available features, inventory, and promotional offers.
Is climate-controlled storage available in Phoenix?
Climate-controlled storage may be available at select Phoenix-area facilities. Confirm unit features and availability with the specific location before reserving.
How much does vehicle storage cost in Phoenix?
The listed monthly parking rate ranges from $35 to $240, with an average rate of $112.12 per month.
Features and amenities vary by location, facility, and unit. “Climate-controlled” and related terms, including air-conditioned, heated, or humidistat-equipped, describe spaces designed to help maintain more consistent temperature or humidity levels than non-climate-controlled units. Public Storage does not guarantee temperature or humidity ranges. Confirm unit features and availability with the selected facility before renting.
