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Climate-controlled storage units in San Antonio, TX: 2,285 units available.

2,285 available units | 149 facilities

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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 $131 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 $39
5x10 $60
10x10 $100
10x15 $137
10x20 $169
10x30 $243
20x30 $361
Average all sizes $159
Climate-Controlled Units*
Unit Size Avg. Street Rate
5x5 $43
5x10 $68
10x10 $112
10x15 $153
10x20 $192
10x30 $279
20x30 $391
Average all sizes $177
*Average monthly rates for San Antonio, TX, in November 2024

Non-climate controlled smallest Among the most popular unit sizes, non-climate-controlled 5x5 storage units generally come with the lowest prices, currently at $39 per month on average.

Non-climate controlled biggest Meanwhile, non-climate-controlled 20x30 storage units call for $361 per month on average.

Climate controlled range Prices for climate-controlled storage units range from $43 for 5x5 units to $391 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 Antonio range around $124. There are nine facilities that offer vehicle storage in San Antonio.

  • RV storage units average $151 per month. There are forty-six storage facilities that offer RV storage spaces in San Antonio.

  • Boat storage in San Antonio averages $150 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 $159/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-six self storage facilities offering climate-controlled storage.


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.

The Easiest Way to Find Climate-Controlled Self Storage Near You

Are you looking to declutter your home, free up living space and also keep your possessions safe from the effects of the weather outside? Using StorageCafe, you can browse storage units in your neighborhood or ZIP code that not only suit your needs and budget but also come with climate control for maximum protection. High humidity damages clothing and dryness cracks leather, while extreme heat and cold can both adversely affect a wide range of materials and mechanisms, so put vulnerable belongings in a climate-controlled storage unit rather than in the garage. Local storage facilities have a variety of security features and offer units in a wide range of sizes and prices. You might well find one within a 3-to-5-mile radius of your home. StorageCafe makes it easy for you to explore climate-controlled storage: listings in San Antonio, TX and other cities are only a few clicks away!