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Storage units in Phoenix, AZ

2,108 available units | 113 facilities | Average street rate: $129

See Local Prices by Unit Size

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How much is a storage unit in Phoenix?

The average price for a storage unit in Phoenix, AZ is about $129 per month. Rates vary depending on unit size, amenities, and location.

Smaller units typically cost less, while larger, climate-controlled, or specialty units tend to command a premium.

Average Storage Unit Prices (September 2026)

Unit SizeNon-Climate ControlledClimate ControlledAll Unit Types (Average)
5x5$40$47$45
5x10$62$79$73
10x10$109$147$133
10x15$157$198$182
10x20$187$257$223
10x30$254$398$297
20x30$509$814$560
Average (All Sizes)$189$277$216
*Average monthly rates for Phoenix, AZ, in September 2026

How to find the cheapest storage in Phoenix?

When looking for cheap storage units in Phoenix, timing can make a big difference. Phoenix storage prices tend to be lowest in December, averaging around $140. In contrast, September is typically the most expensive time for self storage in Phoenix, with rates reaching up to $146.

Price & Availability Index for Phoenix Storage Units

Click any point to view month-specific storage unit prices and availability at local facilities.

Monthly storage unit street rates in Phoenix
MonthUnitsAverage price
Aug 202513,626$144
Sep 202513,743$146
Oct 202513,816$141
Nov 202513,897$141
Dec 202514,009$140
Jan 202614,068$140
Feb 202614,162$140
Mar 202614,272$140
Apr 202614,302$141
May 202614,412$142
Jun 202614,527$142
Jul 202614,527$141

The chart above offers a clear month-by-month look at Phoenix storage rental prices, helping you see exactly when it's cheapest to book a unit. By planning and renting during the low-demand months, you'll increase your chances of locking in the best deal on storage.

These seasonal shifts in self storage costs in Phoenix are closely tied to moving trends. Summer is peak moving season, which drives demand - and prices - higher. If you want to secure the most affordable storage in Phoenix, consider renting during the off-season when demand drops and availability improves.

Compare Phoenix storage prices

The neighborhood with the lowest storage rates in Phoenix is Estrella Village, where the average rent is just $103 per month. Since prices vary across the city, you can easily compare rates using our neighborhood tool below to find the best deals on storage units in Phoenix.

Compare average storage prices in Phoenix neighborhoods

  • Ahwatukee Foothills
  • Alhambra
  • Biltmore
  • Camelback East
  • Central City
  • Deer Valley Village
  • Downtown Phoenix
  • East Phoenix
  • Encanto Village
  • Estrella Village
  • Maryvale
  • North Mountain Village
  • Paradise Valley Village
  • South Mountain Highland Terrace
  • Valley Vista
  • Ahwatukee Foothills
  • Alhambra
  • Biltmore
  • Camelback East
  • Central City
  • Deer Valley Village
  • Downtown Phoenix
  • East Phoenix
  • Encanto Village
  • Estrella Village
  • Maryvale
  • North Mountain Village
  • Paradise Valley Village
  • South Mountain Highland Terrace
  • Valley Vista

Neighborhood prices

Compare two neighborhoods to find a storage unit near your home, office, or anywhere in the city.

What drives storage prices in Phoenix?

Street rates for storage units in Phoenix vary by unit size, facility location, and local demand. Added features like climate control, 24/7 access, and enhanced security can affect monthly costs. Discounts for long-term rentals or first-time customers may also reduce overall rates.

  • 5x5 storage units in Phoenix start at as low as $13 for non-climate-controlled spaces and $10 for climate-controlled ones. This is the most affordable option for those needing extra space for boxes, small furniture, or seasonal décor.
  • 10x10 storage units in Phoenix are available starting from $46 for non-climate-controlled units and $35 for climate-controlled options. As the most rented unit size, it's a cost-effective solution that fits the contents of a one-bedroom apartment, ideal for moving or remodeling projects.
  • 10x20 storage units in Phoenix begin at $58 for non-climate-controlled spaces and $65 for climate-controlled ones. These are the lowest rates for large units, which can accommodate furniture from a multi-room home or even a vehicle, offering both space and great value.

Minimum prices are based on active listings in October, 2026.

Actual rates may vary depending on market availability and facility pricing updates.

What types of specialized storage can you rent in Phoenix?

Phoenix offers a variety of specialized storage options designed for vehicles and recreational equipment. Whether you need a secure spot for your car, RV, or boat, local facilities provide outdoor, covered, and indoor climate-controlled spaces to keep your investment protected year-round.

RV Storage Average price $188/mo
Car Storage Average price $113/mo
Boat Storage Average price $202/mo

Car Storage

Car storage in Phoenix offers a safe, convenient way to keep vehicles off your driveway when not in use. Choose between outdoor (open or covered) and indoor storage. Unit sizes typically range from 10’x15’ for compact cars to 10’x30’ for larger trucks, with rates averaging around $113 per month.

RV Storage

With RV storage in Phoenix , you can park your motorhomes and trailers securely between trips. Facilities offer options from outdoor parking to fully enclosed, climate-controlled units. Prices average around $188 per month, but can vary based on size, amenities, and proximity to highways or lakes.

Boat Storage

Boat storage in Phoenix provides an ideal off-season home for your watercraft. You can choose between outdoor and indoor climate-controlled storage options. Unit sizes range from 10x20 to 10x30, with average rents around $202 per month, depending on location and features.

Frequently Asked Questions

How much does self storage cost in Phoenix?

On average, a Phoenix storage unit costs around $129/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $118/month, while a climate-controlled unit averages about $132/month.

The cheapest month to rent storage in Phoenix is December, when average rates drop to around $140/month. Booking during this time can help you save more.

Neighborhoods like Estrella Village, Alhambra, and Downtown Phoenix generally offer the lowest storage rates in Phoenix. These areas tend to be more affordable as they are located farther from the city center, where demand — and prices — are higher.

In Phoenix, climate-controlled storage units are on average 2% more expensive than standard units. While a regular unit might cost around $129/month, a climate-controlled option of the same size would average about $132/month. This premium reflects the added protection from heat and humidity, which is valuable for sensitive items like furniture, electronics, and documents.

Yes, some storage facilities in Phoenix offer 24/7 access so you can reach your unit anytime. Before renting, check the facility's business hours or access policy to ensure it matches your schedule. Round-the-clock access is ideal if you need flexibility or plan to visit your unit outside standard hours.