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Storage Type

Storage units in San Diego County, CA

3,665 available units | 222 facilities

See Local Prices by Unit Size
  • 4.6/5 - 420 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    3x8 Small $71/mo
    10x10 Medium $214/mo
    10x20 Large $359/mo
  • 4.4/5 - 252 Reviews

    • Indoor
    • Drive-Up Access
    • Onsite Manager
    4x5 Small $47/mo
    10x10 Medium $198/mo
    10x20 Large $520/mo
  • Contactless
    4.6/5 - 258 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5x5 Small $48/mo
    10x10 Medium $140/mo
    10x20 Large $320/mo
  • Contactless
    4.9/5 - 1652 Reviews

    • Indoor
    • 24 hour access
    • Drive-Up Access
    4x5 Small $92/mo
    10x17 Medium $206/mo
    10x20 Large $215/mo
  • 4.7/5 - 286 Reviews

    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    5x5 Small $137/mo
    8x20 Medium $213/mo
    10x20 Large $218/mo
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  • 4.6/5 - 488 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    3x8 Small $68/mo
    10x10 Medium $233/mo
    12x20 Large $283/mo
  • 4.9/5 - 203 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    4x5 Small $135/mo
    10x10 Medium $235/mo
    10x20 Large $398/mo
  • 4.2/5 - 38 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    3x4 Small Contact for pricing
    8x20 Medium Contact for pricing
    10x20 Large Contact for pricing
  • Contactless
    4.9/5 - 655 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    10x10 Medium $268/mo
    10x20 Large $491/mo
  • 5x8 Small $80/mo
    12x15 Medium $280/mo
    10x30 Large $316/mo
  • 4.1/5 - 44 Reviews

    • Drive-Up Access
    • Onsite Manager
    • Security Camera
    5x5 Small $85/mo
    10x10 Medium $119/mo
    10x25 Large $159/mo
  • 4.7/5 - 1037 Reviews

    • Indoor
    • Drive-Up Access
    • Security Camera
    5x5 Small $75/mo
    10x10 Medium $149/mo
    10x20 Large $312/mo
  • 4.8/5 - 930 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    4x5 Small $74/mo
    5x20 Medium $298/mo
    10x30 Large $564/mo
  • 4.9/5 - 185 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    4x6 Small $79/mo
    10x20 Large $366/mo
  • 4.8/5 - 94 Reviews

    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    5x6 Small $55/mo
  • 4.7/5 - 370 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    4x5 Small $84/mo
    10x10 Medium $179/mo
    10x24 Large $360/mo
  • 4.7/5 - 1739 Reviews

    • Indoor
    • Drive-Up Access
    • Onsite Manager
    5x5 Small $58/mo
    10x10 Medium $155/mo
    10x20 Large $297/mo
  • 4.8/5 - 447 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    2.5x2.5 Small $40/mo
    10x10 Medium $160/mo
    10x20 Large $330/mo
  • Contactless
    4.8/5 - 508 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5x6 Small $55/mo
    9x18 Medium $99/mo
    10x22 Large $249/mo
  • Contactless
    4.6/5 - 658 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5x5 Small $69/mo
    10x10 Medium $155/mo
    10x20 Large $299/mo

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How much is a storage unit in San Diego County?

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 SizeAvg. Street Rate
5x5$90
5x10$131
10x10$216
10x15$295
10x20$384
10x30$540
20x30$1,095
Average all sizes$393

Climate-Controlled Units*

Unit SizeAvg. Street Rate
5x5$89
5x10$129
10x10$214
10x15$293
10x20$386
10x30$540
20x30$1,095
Average all sizes$392
*Average monthly rates for San Diego County, CA, in April 2026

Non-climate controlled smallest Among the most popular unit sizes, non-climate-controlled 5x5 storage units generally come with the lowest prices, currently at $90 per month on average.

Non-climate controlled biggest Meanwhile, non-climate-controlled 20x30 storage units call for $1,095 per month on average.

Climate controlled range Prices for climate-controlled storage units range from $89 for 5x5 units to $1,095 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.

Climate-Controlled Storage in San Diego County, 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 County is home to self storage facilities offering climate-controlled storage.

Browse climate-controlled storage units in San Diego County.

Frequently Asked Questions

What storage unit size do I need?

There’s a range of unit sizes in San Diego County, 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 Columbus, OH? 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 Columbus? Find Storage Near Me