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(210) 529-8253

iStorage - 1750 South General McMullen, San Antonio, TX 78237

Self Storage 25 - 300 Sq. Ft.
4.6/5 - 322 Reviews
(210) 529-8253
Location:
1750 South General McMullen, San Antonio, TX 78237
All units
Small
Medium
Large
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Units Availability
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
$50/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$45/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
$42/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$193/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
$102/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$114/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
$100/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
$214/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$234/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
$170/mo

Amenities

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

What customers are saying

4.6/5 - 322 Reviews

Read some helpful reviews of iStorage at 1750 South General McMullen, shared by real renters with genuine experiences and honest opinions.

Noel D. - 10 October 2025
Amber - 22 September 2025
The employee Mark was really helpful when came in and spoke to him. He explained to me that someone had broken into my unit and stolen My items from the storage he placed a temporary lock on the unit to protect the rest of my items. Thank You Mr. Mark ... Read more
Woody J. - 8 May 2025
I found the staff very friendly and helpful in trying to make sure that I was able to select the correct size storage unit. I chose an air conditioned unit. I am happy that unit area is clean, cool and has a very pleasant aroma..Thank you Mark and staff for support and kindness. ... Read more
Sylvia M. - 25 April 2025
cristal l. - 31 March 2025
Desirae N. - 29 March 2025
Kayla M. - 11 March 2025
The I -storage located @ 1750 South general McMullen I always receive good customer service from Adam, his dedication and effort is with a friendly attitude always attendtive to his customers. Thanks for being kind ,I appreciate your friendly welcome and you're pleasant kindness. I sincerely appreciate it Garza Annette ... Read more
Annette S. - 22 February 2025
So all our sports memorabilia was stolen like 8-10 bins $25,000.00 if not more the employee stated there are no cameras but he said if you didn’t come often they were watching you im like how he said there are cameras at the code in and out gates so who had access to the cameras yup the employees he said they took our stuff over a 6 foot tall gate i was like I thought it but ok lets say they did go over the gate question is how did they carry my maytag front load washer over the gate impossible when i called the police to make a report police stated that 5 storages got hit yet nobody thought to notify anyone that has their stuff there smh i truly believe it had to be an inside job because you need the gate codes to get in and out we are sol on the stuff stolen yes they had time to move and through everything around to get to the bins in back of shed underneath other boxes they brought their bins cause they couldn’t pull all of them out so they transferred everything to their bins even the washer had stuff on it when i went to the office to ask a question they female employee says what! Why y’all want to come when im here to tell me what’s going on!!!!I was like forget it and walked out it was on a thurs around 5:30-600 pm run from this place ... Read more
Leticia B. - 22 November 2024

Overview

Located at 1750 South General McMullen in San Antonio, TX, this iStorage facility offers a variety of self storage unit sizes to meet your needs, whether you're looking for small, medium, or large options.

Self storage unit amenities at this facility include climate-controlled units to protect your belongings from the humidity and heat typical in the San Antonio area. Drive-up access makes loading and unloading your items a breeze, while indoor storage spaces provide extra protection from the elements. Additionally, you’ll find self-service options like contactless renting and online payments, making the process of renting and managing your unit both convenient and hassle-free.

For those storing vehicles or larger items, parking amenities are available. With gate access for added security, and on-site management to assist with any questions or concerns, this facility is ideal for families moving to or from the area, small business owners in need of extra storage, or anyone seeking a flexible and secure storage solution in San Antonio.

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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Storage units in Wimberley, TX Within a 46-mile radius
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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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Browse storage units in all Texas cities.

Frequently Asked Questions

There is a wide array of amenities available for the storage units that iStorage - 1750 South General McMullen has to offer. These amenities include Climate-Controlled, Indoor, Drive-Up Access, Retail Available, Onsite Manager, Contactless Renting, Security Camera, Gate, Parking, Credit Cards Accepted and Online Payment. 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 iStorage - 1750 South General McMullen can satisfy all of your storage needs. Different sizes here range from 25 to 300 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 iStorage - 1750 South General McMullen come at a variety of prices, starting from $42 per month for typically smaller units. However, larger spaces can set you back up to $234 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!