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(210) 960-9207

iStorage - 4003 Callaghan Road, San Antonio, TX

Self Storage, Car Storage, RV Storage 25 - 300 Sq. Ft.
4.5/5 - 190 Reviews
(210) 960-9207
Location:
4003 Callaghan Road, San Antonio, TX 78228
24/7 ACCESS
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
$50/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
$67/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$57/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
$50/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
$34/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$33/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$139/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
$114/mo
Medium Storage Unit
10x12
Parking
120 Sq. Ft.
Car Storage
Drive-up Access
Outdoor Access
Parking
$45/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
$88/mo
Large Storage Unit
12x25
Parking
300 Sq. Ft.
Drive-up Access
Outdoor Access
Parking
RV Storage
$67/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$162/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
$147/mo

Amenities

  • Climate-Controlled
  • Indoor
  • 24 hour access
  • 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

4.5/5 - 190 Reviews

Read some helpful reviews of iStorage at 4003 Callaghan Road, shared by real renters with genuine experiences and honest opinions.

Ariana Q. - 26 November 2025
Aaron J. - 4 October 2025
Jeff V. - 2 October 2025
Ricky R. - 8 April 2025
So on 3/26/2025 I visited my Istorage unit to find out I had a water leak due to the recent rain here in San Antonio.I called management on duty and with no hesitation Miss Lu came to my aid..She was real professional and had awesome customer service..Like I said she had no hesitation to help me move all my stuff to another unit and I wanted to say again THANK YOU Miss Lu!! She did a awesome job and she needs a raise for her Professionalism and Caring for her Customers..Istorage needs to recognize her for being a Good Worker! ... Read more
Gary A. - 26 March 2025
Joey M. - 20 January 2025
I had to get a last minute storage and did not want to rent it online without being sure it was going to be the right size. I can't remember the name of what I believe to be the on-site manager. She was a woman with a awesome personality and made our transition this day very efficient. Keep up the great work! ... Read more
Jenny P. - 13 January 2025
I lost my key to my storage unit. I went to the office and spoke with Bea. She was very kind and understood my dilemma. She took the time to give me options to getting the lock removed as the person trained to do it was not available. She was very kind and provided excellent customer service. ... Read more
Shawn D. - 5 October 2024

Nearby Storage Units

$18 - $232

Public Storage - 4343 Callaghan Road, San Antonio, TX

SELF STORAGE, CAR STORAGE
0.38 miles away
$14 - $172

Public Storage - 6014 NW Loop 410, San Antonio, TX

SELF STORAGE, CAR STORAGE, RV STORAGE, BOAT STORAGE
0.93 miles away
Image for Mackey Boat & Auto Storage - 4930 Callaghan Road, San Antonio, TX No Photo Available
$25 - $237

Extra Space Storage - 3602 Wurzbach Road, San Antonio, TX

SELF STORAGE, CAR STORAGE, RV STORAGE
1.29 miles away
$16 - $248

Extra Space Storage - 7550 Culebra Road, San Antonio, TX

SELF STORAGE, CAR STORAGE, RV STORAGE
2.06 miles away

Storage units in nearby cities

Here is how San Antonio, TX, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. Leon Valley, TX, is just 6 miles away and has 6 storage facilities. Monthly rents there start at $18. However, you could also drive to Kirby, TX, which is 9 miles away and which also offers storage units for as little as $50. Live Oak, TX is also just 13 miles distant. Listings there show 1 facility, with unit prices starting from $80. Looking a bit further away, storage facilities in Converse, TX, and Universal City, TX, have multiple types of units available, with monthly costs starting at $14 and $39, respectively.

Storage units in Leon Valley, TX Within a 6-mile radius
6 Facilities
From $18/mo
Storage units in Kirby, TX Within a 9-mile radius
1 Facility
From $50/mo
Storage units in Live Oak, TX Within a 13-mile radius
1 Facility
From $80/mo
Storage units in Converse, TX Within a 15-mile radius
8 Facilities
From $14/mo
Storage units in Universal City, TX Within a 15-mile radius
4 Facilities
From $39/mo
Storage units in Selma, TX Within a 16-mile radius
2 Facilities
From $21/mo
Storage units in Helotes, TX Within a 17-mile radius
3 Facilities
From $39/mo
Storage units in Schertz, TX Within a 17-mile radius
5 Facilities
From $21/mo
Storage units in Cibolo, TX Within a 20-mile radius
7 Facilities
From $25/mo
Storage units in Marion, TX Within a 24-mile radius
2 Facilities
From $40/mo
Storage units in Boerne, TX Within a 29-mile radius
17 Facilities
From $13/mo
Storage units in New Braunfels, TX Within a 30-mile radius
35 Facilities
From $22/mo
Storage units in Canyon Lake, TX Within a 34-mile radius
14 Facilities
From $30/mo
Storage units in Seguin, TX Within a 36-mile radius
12 Facilities
From $20/mo
Storage units in San Marcos, TX Within a 45-mile radius
15 Facilities
From $23/mo
Storage units in Wimberley, TX Within a 46-mile radius
2 Facilities
From $40/mo

Check out storage units in trending cities

If you want to see how your city compares to others, you can start by checking out other facilities in trending cities. A wide array of storage units can be leased in Houston, TX, Dallas, TX and Austin, TX, where sizes and amenities may vary. Monthly rents for units in these cities are as low as $7, $5 and $10, respectively.

Storage units in Houston, TX
311 Facilities
From $7/mo
Storage units in Dallas, TX
128 Facilities
From $5/mo
Storage units in Austin, TX
119 Facilities
From $10/mo
Storage units in Fort Worth, TX
135 Facilities
From $10/mo
Storage units in El Paso, TX
79 Facilities
From $24/mo
Storage units in Arlington, TX
57 Facilities
From $10/mo
Storage units in Plano, TX
39 Facilities
From $10/mo
Storage units in Lubbock, TX
51 Facilities
From $11/mo
Storage units in Laredo, TX
27 Facilities
From $40/mo
Storage units in Irving, TX
26 Facilities
From $16/mo
Storage units in Garland, TX
32 Facilities
From $11/mo
Storage units in Frisco, TX
13 Facilities
From $16/mo
Storage units in Cypress, TX
37 Facilities
From $6/mo
Storage units in McKinney, TX
28 Facilities
From $9/mo
Storage units in Amarillo, TX
35 Facilities
From $13/mo
Storage units in Grand Prairie, TX
13 Facilities
From $28/mo
Storage units in Brownsville, TX
18 Facilities
From $24/mo
Storage units in Killeen, TX
24 Facilities
From $10/mo
Storage units in Denton, TX
30 Facilities
From $20/mo
Browse storage units in all Texas cities.

Frequently Asked Questions

Storage units available at iStorage - 4003 Callaghan Road include the following amenities: Climate-Controlled, Indoor, 24 hour access, Drive-Up Access, Retail Available, Onsite Manager, Truck Rentals, Contactless Renting, Security Camera, Gate, Parking, Credit Cards Accepted, Online Payment and RV Storage. Depending on what you need to put away in storage, you can discover there are some things you absolutely need, so make sure you check with the facility manager that you'll find everything you need on site.

This particular storage facility provides self storage units of different sizes, ranging from 25 to 300 square feet. Space is not an issue! If you have more belongings to store, or simply bulkier items or even vehicles, you should go for larger storage units.

You already know how much stuff you need to put in self storage, so figuring out the unit size you need is the next step. Smaller units such as 5'x5' or 5'x10' spaces can usually be filled with the amount of items you would normally store in a closet: a few chairs and lamps, sports equipment, garden tools and some boxes.

Moving on to larger sizes, imagine the 10'x10' and 10'x15' units as similar to a bedroom or a living room – larger pieces of furniture, sturdier equipment and bicycles can fit here. Finally, a 10'x20' unit has enough space for the contents of a 3-bedroom house, while the larger 10'x30' space easily accommodates the contents of a loaded semi-truck.

Monthly prices for units offered by iStorage - 4003 Callaghan Road start from $33 and can go up to $162 for larger spaces.

Accessibility and quickness are key when it comes to storage, so drive-up storage units are generally regarded as very convenient. Pull your car right up to your storage space, load, unload, and you're good to go! However, if you're mostly storing temperature-sensitive items, you should rather consider indoor storage units.

Climate-controlled units maintain consistent temperatures and humidity levels all year round, making them perfect for all your sensitive items. Moisture and varying temperatures can damage a whole host of things, and that is why a lot of people choose to use climate-controlled units to store items like wooden furniture, electronics, artwork, documents and photographs, collectibles, antiques, etc. If the belongings you're storing are important to you, you should consider renting a climate-controlled unit.