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Storage units in San Diego, CA

1,153 available units | 70 facilities | Average street rate: $200

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How much is a storage unit in San Diego, CA?

The average price for a self storage unit in San Diego, CA, is now $200 per month.

Street rates can differ based on unit sizes, type of service, location and overall demand in the area. Features like climate control, 24/7 access, and enhanced security can also impact storage costs. Also worth noting is that many facilities offer discounts for long-term rentals and first-time customers – be sure to ask your preferred storage facility manager for details.

Average Storage Unit Prices by Size

Non Climate-Controlled Units*
Unit Size Avg. Street Rate
5x5 $93
5x10 $136
10x10 $221
10x15 $316
10x20 $421
10x30 $583
20x30 $1,290
Average all sizes $437
Climate-Controlled Units*
Unit Size Avg. Street Rate
5x5 $89
5x10 $132
10x10 $217
10x15 $308
10x20 $411
10x30 $580
20x30 $1,290
Average all sizes $432
*Average monthly rates for San Diego, CA, in March 2025

Non-climate controlled smallest Among the most popular unit sizes, non-climate-controlled 5x5 storage units generally come with the lowest prices, currently at $93 per month on average.

Non-climate controlled biggest Meanwhile, non-climate-controlled 20x30 storage units call for $1,290 per month on average.

Climate controlled range Prices for climate-controlled storage units range from $89 for 5x5 units to $1,290 for 20x30 units.

The types of storage — self storage, car storage, RV storage, boat storage, and wine storage — can also influence pricing, mainly due to factors like space requirements, specialized needs and amenities. Self storage typically involves smaller units for personal items, while car, RV and boat storage require larger spaces and enhanced security. Wine storage demands specific climate control.

Average Rent for Specialized Storage Units
  • Costs for vehicle storage units in San Diego range around $227. There is one facility that offers vehicle storage in San Diego.

  • Boat storage in San Diego averages $296 per month. There are around three facilities that provide boat storage services in San Diego.

For more detailed information and current trends in the U.S., visit our storage unit pricing page.

Compare neighborhood rates to find the best storage deals in San Diego, CA

The neighborhood with the lowest storage rates in San Diego is Torrey Pines Preserve, where the average rent is just $153 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 San Diego.

Compare average storage prices in San Diego neighborhoods

Climate-Controlled Storage in San Diego, CA

The choice between climate-controlled and non-climate-controlled storage depends on the specific needs of the items being stored and the budget available for storage solutions.

Climate-controlled self storage

Climate-controlled units are excellent for storing temperature- and humidity-sensitive items such as furniture, appliances, documents, clothes and much more.

San Diego is home to thirty-two self storage facilities offering climate-controlled storage.

Renting a climate-controlled storage unit in San Diego costs around $177/month.


Browse climate-controlled storage units in San Diego.

Frequently Asked Questions

What storage unit size do I need?

There’s a range of unit sizes in San Diego, CA. Rent a 5'x5' unit to hold some boxes, a 10'x10' for a bedroom’s contents, or a 10'x20' for a car. Find out more about the right unit size for your needs in our self storage unit size guide, or use storage unit size calculator to identify the type of unit that can best fit the items you need to store.

How to find storage near me

Looking for the best storage options in San Diego, CA? We’ve got you covered with the most extensive inventory of listings, conveniently available online. Use our location finder to search for storage space in your desired area and easily compare features, prices and unit sizes to find the perfect spot for all your stuff.

Ready to find the perfect storage solution in San Diego? Find Storage Near Me