Monthly storage unit costs in Phoenix typically range from $27 per month for small 5x5 units to $257 per month for large 10x30 units. Across all unit sizes, the average cost of climate-controlled storage in Phoenix is $71 per month. As one of the fastest-growing large cities in the U.S. due to its job opportunities and warm climate, demand for self storage in Phoenix is increasing. Rising home prices and a growing number of renters also drives demand. Seasonal residents contribute too, often renting storage units between visits. Though Phoenix storage prices are higher than those in nearby cities like Tucson and Mesa, Phoenix storage units are still considered to have good value. And affordable neighborhoods like South Mountain Village, North Mountain Village, and Deer Valley may offer lower pricing.
Average Monthly Storage Unit Prices in Phoenix
Storage costs in Phoenix may start at a minimum of $9 for smaller storage units and a maximum of $442 for larger storage spaces. These prices will vary depending on the size of the unit and whether you need climate-controlled storage or other amenities. Using our storage unit size guide or AI Smart Size Finder can help you pick your ideal storage unit.
| Unit Size | Average Monthly Price | Min | Max |
| 5x5 | $27 | $9* | $66 |
| 5x10 | $42 | $17 | $90 |
| 10x10 | $85 | $38 | $183 |
| 10x15 | $119 | $54 | $239 |
| 10x20 | $155 | $76 | $320 |
| 10x25 | $190 | $93 | $393 |
| 10x30 | $257 | $142 | $442 |
Storage unit pricing is current as of April 2026.
*The minimum price may reflect small locker‑style or reduced‑height units, or promotional rates.
Average Storage Unit Prices Per Square Foot in Phoenix
Storage unit costs per square foot in Phoenix range from $1.06 per sqft for 5x5 units down to $0.86 per sqft for 10x30 units—with the price typically decreasing as unit size increases. If you want to know which storage unit is the best value for what you need to store, comparing the price per square foot for storage units can help.
| Unit Size | Average Price Per Sq Ft | What Fits |
| 5x5 | $1.06 | Seasonal clothing or decor, small furniture, gardening tools, sports equipment |
| 5x10 | $0.84 | Full-size mattress set, dresser or bookshelf, motorcycle, patio furniture |
| 10x10 | $0.85 | Large home appliances, furnishings of a one-bedroom apartment |
| 10x15 | $0.79 | Small boat or trailer, furnishings of a two-bedroom apartment |
| 10x20 | $0.77 | Car or trailer, contents of a three-bedroom home |
| 10x25 | $0.76 | Medium-sized boat, multiple rooms of furniture |
| 10x30 | $0.86 | Large vehicle, contents of a multi-bedroom home |
Storage unit pricing is current as of April 2026.
Choosing Between Standard & Climate-Controlled Storage in Phoenix
The cost of climate-controlled storage in Phoenix averages about $71 per month. Renting climate-controlled storage helps protect belongings from heat-related warping or cracking. A climate-controlled storage unit may be worth the extra cost to add protection to electronics, wooden furniture, artwork, and other temperature-sensitive items in Phoenix’s hot climate.
Vehicle & RV Monthly Storage Prices in Phoenix
Vehicle storage prices in Phoenix vary depending on vehicle type and protection level. Whether you’re seeking short-term or long-term vehicle parking, the chart below shows what to expect for monthly vehicle, boat, and RV storage rates.
| Type | Average Monthly Price | Common Size |
| Vehicle | $155 | 10x20 |
| Boat | $190 | 10x25 |
| RV | $257 | 10x30 |
Storage unit pricing is current as of April 2026. Don’t see your vehicle type? Motorcycle, jet ski, and trailer storage are also available. Contact facilities for custom sizing and pricing for vehicle parking.
Find Storage Units in Phoenix
Why Storage Prices Vary: The Phoenix Market Factors
The cost of self storage in Phoenix varies due to demand and several market factors, including:
- Population: Phoenix is a fast-growing metro, which steadily increases demand for storage units as more residents move into the area.
- Housing Availability: While suburban homes can be spacious, many newer developments and apartments offer less storage space, pushing residents to rent external units.
- Urban Density: As Phoenix becomes more densely developed, especially in downtown areas and surrounding neighborhoods, limited living space contributes to a higher need for self storage usage.
- Local Storage Market Competition: A high number of storage facilities across the metro helps keep pricing competitive, though premium locations and amenities can still drive prices up.
How Phoenix’s Growth Affects Storage Prices
| Factor | Phoenix Stats | Impact on Storage Prices |
| Population Growth | +0.9% annually | ↑ Increases demand, raises prices |
| Median Home Size | 1,925 sq ft (vs. 1,800 national) | ↓ Larger homes = less storage need |
| Renter Percentage | 43% (vs. 35% national) | ↑ Higher renter % = increased storage need |
| Median Home Price | $461,300 (vs. $410,800 national) | ↑Higher housing costs = increased storage demand |
Data from World Population Review, Federal Reserve Bank of St. Louis, RentCafe, and Redfin.
The Bottom Line: Phoenix’s steady growth, higher housing costs, and above-average renter population all contribute to consistent demand for self storage, helping keep prices stable, yet affordable compared to other major metros.
Popular Neighborhoods for Storage in Phoenix
Want secure and affordable self storage near you? These five Phoenix neighborhoods have the most affordable storage solutions without sacrificing quality.
- Ahwatukee Foothills: Suburban area with convenient access to I-10
- Alhambra: Central location with many value storage unit sizes
- Deer Valley: Mixed residential and commercial area with competitive pricing
- Maryvale: Easy access to central Phoenix
- Paradise Valley Village: Storage near North Phoenix with a balance of price and convenience
Phoenix Storage Price Comparison to Other Nearby Cities
| City | Avg 5x5 Cost | Avg 10x10 Cost | Avg 10x30 Cost |
| Phoenix, AZ | $27 | $85 | $257 |
| Glendale, AZ | $20 (-26%) | $75 (-12%) | $217 (-16%) |
| Peoria, AZ | $28 (+4%) | $87 (+2%) | $213 (-17%) |
| Scottsdale, AZ | $39 (+44%) | $143 (+68%) | $493 (+92%) |
| Tempe, AZ | $25 (-7%) | $91 (+7%) | $308 (+20%) |
| National | $34 (+26%) | $100 (+18%) | $256 (+0%) |
While Glendale offers slightly lower prices—with savings of up to 26% on smaller units—Phoenix storage rates are well below both Scottsdale and Tempe, particularly for medium and large units. Phoenix also comes in under the national average across most unit sizes, making self storage a strong value for Phoenix residents. And to save even more, you could expand your search to Mesa or Tucson for low-cost storage units outside the city.
Key Factors that Influence Storage Unit Pricing in Phoenix
Many factors determine how much storage units cost in Phoenix and what you’ll pay:
- Unit Size: Larger storage units generally come with higher monthly rates.
- Amenities: Options like climate control, 24-hour access, in-unit electricity, and enhanced security can increase monthly costs.
- Unit Type: Indoor units typically cost more than outdoor options due to added protection and security.
- Seasonal Demand: Prices often increase during peak moving seasons, like spring and summer, when demand for storage is generally higher.
- Additional Fees: Administrative fees, applicable taxes, insurance, and late payment charges can impact your total storage costs beyond the monthly rental rate.
Why Phoenix Residents Use Storage
Phoenix residents rent storage for many reasons, including moving, downsizing, or storing excess items when living in an apartment or dorm. Here are some of the top reasons for renting storage in Phoenix:
Life Transitions
- Moving between homes: Renting a storage unit while moving can reduce stress by giving you more flexibility to move items gradually.
- College living: Students living near local universities can rent student storage during summer break or for items that don’t fit in their dorm.
- Seasonal living: Part-time residents and snowbirds often use storage to keep belongings safe in between visits to Phoenix.
- Job-related relocation: Phoenix’s growing job market results in frequent relocations, increasing the need for short and long-term storage.
Space Solutions
- Business inventory & equipment: Renting business storage is ideal for storing inventory, equipment, or company vehicles in Phoenix.
- Downsizing without discarding: Using a storage unit for downsizing lets you hold onto important belongings without cluttering a small living space.
- Renovation projects: Protect your items and free up space by renting storage during renovations and other home makeover projects.
Seasonal Storage
- Seasonal clothing & holiday decor: Store off-season items (such as holiday decorations or seasonal clothing) and swap them out each season.
- Outdoor recreational equipment: Store patio furniture, camping gear, and sports equipment during the off-season.
- Seasonal vehicle storage: Store motorcycles, cars, boats, and RVs when they’re not in use.
What Sets Extra Space Storage Apart in Phoenix
Extra Space Storage in Phoenix stands out with its wide range of unit sizes, well-maintained facilities, and convenient locations across the metro. With over 100 locations in and around Phoenix, customers can easily find storage close to home or work. Many of our facilities offer popular amenities like climate control, drive-up access, and extended access hours, making it easy to find a solution that fits your budget and storage needs.
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Searching for affordable self storage in Phoenix? Extra Space Storage has plenty of facilities located across the metro with great amenities to choose from. Find a storage unit in Phoenix today!
Pricing Methodology
Extra Space Storage pricing is pulled from our internal database and is typically refreshed every quarter. Prices can fluctuate throughout the year, with seasonal promotions potentially lowering costs and higher-demand periods sometimes resulting in higher rates. Please note that additional fees, such as insurance or administrative charges, may apply. To get the most accurate and up-to-date pricing for your area, search for your location online or reach out to your local facility manager.
Prices shown reflect Extra Space Storage facilities in Phoenix. Competitor prices may vary. Last updated April 2026. For more information on storage unit pricing, visit our comprehensive storage unit pricing guide.
