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Extra Space Storage - 20202 Blanco Road, San Antonio, TX 78258

Self Storage, Car Storage, RV Storage 25 - 480 Sq. Ft.
4.9/5 - 434 Reviews
Location:
20202 Blanco Road, San Antonio, TX 78258
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
15x5
Self Storage
75 Sq. Ft.
Climate-Controlled
$71/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$34 - $51/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
$31 - $44/mo
Small Storage Unit
7x10
Self Storage
70 Sq. Ft.
Climate-Controlled
$70/mo
Small Storage Unit
7x10
Self Storage
70 Sq. Ft.
$42 - $61/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$51/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
$31 - $44/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$27/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
$16/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$156/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
$84 - $206/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$104/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
$56 - $91/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
Climate-Controlled
$463/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
$243/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
Climate-Controlled
$317/mo
Large Storage Unit
12x40
Parking
480 Sq. Ft.
Drive-up Access
Parking
RV Storage
$467/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
$463/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
$322 - $477/mo
Large Storage Unit
10x30
Parking
300 Sq. Ft.
Drive-up Access
Parking
RV Storage
$322/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
$406/mo
Large Storage Unit
10x25
Parking
250 Sq. Ft.
Drive-up Access
Parking
RV Storage
$280/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$317/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Car Storage
Drive-up Access
Parking
$157 - $203/mo

Amenities

  • Climate-Controlled
  • Indoor
  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Truck Rentals
  • Contactless Renting
  • Security Camera
  • Gate
  • Parking
  • Credit Cards Accepted
  • Online Payment
  • RV Storage

What customers are saying

4.9/5 - 434 Reviews

Read some helpful reviews of Extra Space Storage at 20202 Blanco Road, shared by real renters with genuine experiences and honest opinions.

Dice - 19 January 2026
Grant Linscomb has been Amazing from the very beginning! He offers such professionalism, is easily approachable, and very willing to help us when needed. He made the process of renting a unit so easy and was able to help us when we needed to rent another unit. He has dropped everything he is doing and helped me when I was having trouble with the lock. We very much appreciate his focus to detail and putting his customers first!! It shows that he cares about taking care of people. He is definitely an asset to ExtraSpace Storage! We will continue to be customers with your company because of our experience thus far- Inga Windley ... Read more
Inga W. - 19 January 2026
Excellent service! Grant was super helpful and guided us to pick the perfect unit for our storage. I appreciate his efficiency and knowledge. Grants customer service is truly what helped us pick this storage facility. ... Read more
Lily L. - 8 January 2026
We have used this storage facility for over two years. Grant at the front desk was extremely helpful. I was able to switch from my outdoor unit to an indoor unit with ease. Thank you, Grant for your professionalism and assistance. ... Read more
C B. - 29 September 2025
I was at the Blanco (near Huebner) location this weekend. I found out the Manager Josh will be moving this week. So disappointing for us but great for Josh! He has been a terrific manager, always super helpful, friendly and gives the renter great customer service! Wishing Josh the best of luck at his new Extra Space location in Texas City. Shout out to the new manager Grant for the Blanco location. You have big shoes to fill! Hope you are as Amazing to work with as Josh! I'm sure you will do Great?? Joyce and Timber ... Read more
Joyce M. - 31 March 2025
Josh was a great help. Very professional compared to other storage places I've used. He actually listened and helped me find the right size storage and didnt try to upsell. So i appreciate that and him. Extra space did good with him. Hope yall keep him around. ... Read more
Jonathan A. - 22 March 2025
From day 1 everyone I spoke with was polite, helpful and very professional. I have nothing but good things to say about my experience and WILL definitely use this facility/company again and as a real estate professional, I will recommend to clients in need. Thanks ... Read more
Rick E. - 17 March 2025
I love this place. I keep all my important items that need climate control storage here. I feel like I’m among friends. Great place and great people. This is important for me. Doing business with people you like and trust. Special thanks to Josh and Cindy. ... Read more
Gideon C. - 3 March 2025
Joshua was great. He truly knows how to provide the best customer service. He went above and beyond to help us switch units to save us on the monthly fee. He also provided a cart and even drinks and snacks while we changed units. 5 star experience all around. Clean units and well ventilated. Would highly recommend. ... Read more
Rick R. - 31 December 2024
Such a great experience and the staff is so helpful. I really appreciate the help that was offered while I was re-organizing my storage. Even offered us drinks to cool down after so many hours. I really cannot say enough positive things, and if the middle doors were fixed for access from outside, it would be perfection! ... Read more
elizabeth m. - 29 October 2024

Overview

Located at 20202 Blanco Road, this Extra Space Storage facility provides a variety of storage unit sizes to meet diverse needs in San Antonio. With small, medium, and large units available, customers can find the perfect fit for their self-storage requirements, whether storing a few boxes or the contents of an entire home.

This facility offers climate-controlled units, an essential feature in San Antonio’s warm and humid conditions. These units help protect your belongings from extreme temperatures, ensuring peace of mind for items prone to heat damage. Other standout amenities include drive-up access for easy loading and unloading directly to your unit, and indoor storage, which shields items from outdoor exposure. For added convenience, this facility also supports contactless renting and online payment, simplifying the self-storage process.

Security is a top priority, with security cameras and an onsite manager providing an extra layer of protection. Whether you’re decluttering, moving, or just need additional space, this Extra Space Storage facility is well-equipped to accommodate your needs.

Nearby Storage Units

Storage units in nearby cities

Want to see how San Antonio, TX, compares to other places? There are plenty of great options nearby. Leon Valley, TX, 6 miles away, has 6 self storage facilities with rents starting from $19/month. Or you could drive to Kirby, TX, just 9 miles distant to find other options, where the cheapest units in 1 facility there can be rented for $40/month. In Live Oak, TX, just 13 miles away, there is 1 facility available, offering rents as low as $80/month. Further out, Converse, TX (15 miles away), and Universal City, TX (15 miles away), have 8 and 4 facilities, with minimum rents of $10 and $38, respectively.

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Check out storage units in trending cities

Still looking for the ideal storage unit? For more great self storage options you wouldn't have to cross the state border: units can be leased in Houston, TX and Dallas, TX, starting from $7 and $5, respectively. Even more storage is available and with low starting rents, in Austin, TX ($10), Fort Worth, TX ($10) and El Paso, TX ($20).

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Frequently Asked Questions

There is a wide array of amenities available for the storage units that Extra Space Storage - 20202 Blanco Road has to offer. These amenities include Climate-Controlled, Indoor, Drive-Up Access, Retail Available, Onsite Manager, Truck Rentals, Contactless Renting, Security Camera, Gate, Parking, Credit Cards Accepted, Online Payment and RV Storage. Most of these amenities can prove to be very useful depending on what you need to store. For example, climate-controlled units can come in handy for keeping sensitive items, drive-up access can make your loading and unloading process easier, and extra security measures will ensure your items are kept safe at all times.

The storage units offered by Extra Space Storage - 20202 Blanco Road can satisfy all of your storage needs. Different sizes here range from 25 to 480 square feet. You can go for smaller units if you don't have a lot of items to store, while choosing a larger space is recommended in case you need to store a lot of furniture, bigger items or even vehicles.

The unit size that you should choose obviously depends on how much stuff you need to store. On the one hand, you should think of smaller units (5'x5' or 5'x10') as closets – they can be used to store chairs, lamps, moving boxes and sports equipment, along with smaller pieces of furniture, books and documents.

On the other hand, the 10'x10' and 10'x15' spaces are good for storing larger items of furniture, bicycles and a larger number of possessions. If you need even more space, then 10'x20' and 10'x30' units can easily accommodate the contents of an entire 3- or 4-bedroom house.

Storage units offered by Extra Space Storage - 20202 Blanco Road come at a variety of prices, starting from $16 per month for typically smaller units. However, larger spaces can set you back up to $477 a month.

We know that when it comes to self storage, there is nothing more important than quickness and accessibility. Drive-up access is an extremely convenient amenity, as you can park your vehicle right next to your unit, making it significantly easier to load and unload the items you will use storage for. However, drive-up storage units tend to be outdoors, so you might consider indoor storage spaces with climate control if you're looking to keep temperature-sensitive items in peak condition.

Yes, you might, depending on what you need to put in storage. Climate-controlled spaces keep temperatures and humidity levels consistent all the time, which means they are perfect for storing sensitive items. Seeing that a whole host of things can be damaged by varying temperatures and excessive moisture, many people choose to rent climate-controlled units for personal items such as documents, photographs, paintings, collectibles, electronics, wooden furniture, antiques and even vehicles. If you're looking to store such items that are valuable to you, consider renting a climate-controlled unit!