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Extra Space Storage - 7407 Mainland Drive, San Antonio, TX

Self Storage 25 - 300 Sq. Ft.
4.8/5 - 138 Reviews
Location:
7407 Mainland Drive, San Antonio, TX 78250
All units
Small
Medium
Large
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Units Availability
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$82/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$82/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$44/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$159/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
$159/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$147/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
$113/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
Climate-Controlled
$329/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
Elevator
$329/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
$329/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$231/mo

Amenities

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

What customers are saying

4.8/5 - 138 Reviews

Read some helpful reviews of Extra Space Storage at 7407 Mainland Drive, shared by real renters with genuine experiences and honest opinions.

Allison D. - 20 September 2025
Very easy renting online. Went by the location and the attendant showed me exactly the storage area I would be renting. She offered to check me in right there but I told her I wanted to go home and look at my items I needed to put in storage. Everything went smoothly. ... Read more
Ronnie C. - 29 July 2025
Hilda was an amazing person. She’s on top of her game at Extra Space Storage on Mainland Rd. Hilda thanks for all your help and showing me the facility. You rock need more people like her at the company. ... Read more
william l. - 28 May 2025
I've had a fantastic experience at CubeSmart Self Storage! As a first-time renter, I wasn’t sure what to expect, but Sharron made the entire process seamless. She was incredibly helpful, patient, and took the time to answer all my questions. Her professionalism and friendly attitude made me feel confident in my choice. The facility is clean, well-maintained, and secure. Highly recommend CubeSmart—especially if you get to work with Sharron! ... Read more
Heidi S. - 28 March 2025

Nearby Storage Units

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Extra Space Storage - 7820 Westchase, San Antonio, TX

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Public Storage - 7106 Bandera Road, San Antonio, TX

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Extra Space Storage - 6015 Tezel Road, San Antonio, TX

SELF STORAGE, CAR STORAGE, RV STORAGE
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$55 - $934

Grissom Road Business Park - 7543 Grissom Road, San Antonio, TX

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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 Extra Space Storage - 7407 Mainland Drive include the following amenities: Climate-Controlled, Indoor, Drive-Up Access, Retail Available, Onsite Manager, Contactless Renting, Security Camera, Gate, Parking, Elevators and Online Payment. 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 Extra Space Storage - 7407 Mainland Drive start from $44 and can go up to $329 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.