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Storage units in San Antonio, TX

2,664 available units | 210 facilities | Average street rate: $134

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How much is a storage unit in San Antonio, TX?

The average price for a self storage unit in San Antonio, TX, is now $134 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 $42
5x10 $63
10x10 $109
10x15 $145
10x20 $182
10x30 $250
20x30 $388
Average all sizes $168
Climate-Controlled Units*
Unit Size Avg. Street Rate
5x5 $47
5x10 $73
10x10 $120
10x15 $161
10x20 $205
10x30 $290
20x30 $423
Average all sizes $189
*Average monthly rates for San Antonio, TX, in October 2024

Among the most popular unit sizes, non-climate-controlled 5x5 storage units generally come with the lowest prices, currently at $42 per month on average.

Meanwhile, non-climate-controlled 20x30 storage units call for $388 per month on average.

Prices for climate-controlled storage units range from $47 for 5x5 units to $423 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 Cost of Self Storage by Unit Type
  • Costs for vehicle storage units in San Antonio range around $120. There are nine facilities that offer vehicle storage in San Antonio.

  • RV storage units average $149 per month. There are forty-six storage facilities that offer RV storage spaces in San Antonio.

  • Boat storage in San Antonio averages $148 per month. There are around eighteen facilities that provide boat storage services in San Antonio.

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

Non-Climate-Controlled vs. climate-controlled storage in San Antonio, TX

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.

Non-climate-controlled self storage

Non-climate-controlled self storage units in San Antonio are great for belongings that aren't sensitive to heat or temperature, such as gardening tools, plastic patio furniture and kitchen items. They can be outdoor units, which typically means you have drive-up access to them, or situated indoors. If you're looking for the smallest size available, a locker type of storage unit is also available.

Renting a non-climate-controlled storage unit costs around $168/month in San Antonio.

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 Antonio is home to one hundred and eighty-five self storage facilities offering climate-controlled storage.

Renting a climate-controlled storage unit in San Antonio costs around $102/month.


Browse climate-controlled storage units in San Antonio.

Frequently Asked Questions

What storage unit size do I need?

There’s a range of unit sizes in San Antonio, TX. 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 Antonio, TX? 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 Antonio? Find Storage Near Me