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Extra Space Storage - 9403 Marbach Road, San Antonio, TX 78245

Self Storage, Car Storage, RV Storage 25 - 300 Sq. Ft.
4.9/5 - 524 Reviews
Location:
9403 Marbach Road, San Antonio, TX 78245
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
10x9
Self Storage
90 Sq. Ft.
$56/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$46/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Climate-Controlled
$58/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
$43/mo
Small Storage Unit
5x12
Self Storage
60 Sq. Ft.
$42/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$46/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
$39/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$28/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
$24/mo
Medium Storage Unit
18x10
Self Storage
180 Sq. Ft.
Climate-Controlled
$123/mo
Medium Storage Unit
15x10
Self Storage
150 Sq. Ft.
Climate-Controlled
$108/mo
Medium Storage Unit
14x9
Self Storage
126 Sq. Ft.
$76/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$108/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
$86/mo
Medium Storage Unit
10x12
Self Storage
120 Sq. Ft.
$74/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$64 - $81/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
$61/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
$148/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
Climate-Controlled
$134/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
$103/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
Climate-Controlled
$155/mo
Large Storage Unit
10x25
Parking
250 Sq. Ft.
Drive-up Access
Parking
RV Storage
$135/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$134/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
$103/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Car Storage
Parking
$75 - $103/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 - 524 Reviews

Read some helpful reviews of Extra Space Storage at 9403 Marbach Road, shared by real renters with genuine experiences and honest opinions.

Keila B. - 14 February 2026
Hells T. - 31 January 2026
The start of this rental is what is causing this score. I was forced to buy a lock when purchased on line. There is nothing that allows to decline the lock becauseI had my own. I put my own lock on the unit. But that was a waist of 19.99 plus tax. For something that was not needed. ... Read more
Michelle C. - 30 September 2025
Got my storage unit with no troubles and it was even easier to close it out when I was done needing it. Claudia at the San Antonio Marbach location was very helpful and I recommend this particular location because of her assistance and knowledge. ... Read more
Matilda H. - 4 September 2025
Cassandra - 23 July 2025
Ricardo V. - 23 July 2025
Jessica Z. - 8 April 2025
Luis P. - 4 April 2025
While shopping around for a professional and secure location Sylvia went out of her way to show me different units around the property. She was great with a super attitude. Mind you it was raining but it didn’t stop her willingness to find me a great unit at a great price! Thank you Sylvia?? M.C. ... Read more
NY G. - 27 March 2025
Baldemar G. - 15 February 2025
Great experience. Management is awesome and has been so helpful. I have had several different storage units with other companies in the past, and wasn't ever happy with them . I don't want to ever have to go anywhere else... I highly recommend this storage facility..?? ... Read more
Amber D. - 28 December 2024

Overview

Located at 9403 Marbach Road, this Extra Space Storage facility in San Antonio provides storage solutions for a variety of needs with small, medium, and large units available. The availability of climate-controlled units ensures protection for temperature-sensitive items, which is especially valuable given San Antonio's often hot and humid weather.

This facility offers a mix of indoor and drive-up access units, adding convenience for both small and large moves. For those with vehicles, ample parking is available, and RV storage accommodates larger vehicles such as campers and trailers. Security is a priority, with features like security cameras, a gated entrance, and an onsite manager to provide peace of mind.

Enjoy the ease of contactless renting and online payment options, ideal for busy individuals. With additional perks like moving supplies available for purchase and truck rentals on-site, this facility is an excellent choice for anyone in the area seeking a reliable and accessible storage solution.

Nearby Storage Units

$24 - $213

Extra Space Storage - 9665 Marbach Road, San Antonio, TX

SELF STORAGE, CAR STORAGE, RV STORAGE
0.35 miles away
Contact for Details

StorageMart - 1663 Horal Drive, San Antonio, TX

SELF STORAGE, CAR STORAGE
0.9 miles away
$43 - $60

CubeSmart Self Storage - 9975 Marbach Road, San Antonio, TX

SELF STORAGE, CAR STORAGE, RV STORAGE
0.98 miles away
$55 - $220

A - 1 Self Storage - 2299 SW Loop 410, San Antonio, TX

SELF STORAGE, RV STORAGE
1.41 miles away
$26 - $323

Extra Space Storage - 10260 Marbach Road, San Antonio, TX

SELF STORAGE, CAR STORAGE, RV STORAGE
1.45 miles away
Contact for Details

StorageMart - 9580 Potranco Road, San Antonio, TX

SELF STORAGE
1.47 miles away
$23 - $396

Extra Space Storage - 3536 Hunt Lane, San Antonio, TX

SELF STORAGE, CAR STORAGE, RV STORAGE
1.67 miles away

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.

Storage units in Leon Valley, TX Within a 6-mile radius
6 Facilities
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Storage units in Kirby, TX Within a 9-mile radius
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Storage units in Universal City, TX Within a 15-mile radius
4 Facilities
From $38/mo
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2 Facilities
From $29/mo
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Storage units in San Marcos, TX Within a 45-mile radius
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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).

Storage units in Houston, TX
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119 Facilities
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Frequently Asked Questions

There is a wide array of amenities available for the storage units that Extra Space Storage - 9403 Marbach 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 - 9403 Marbach Road 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 Extra Space Storage - 9403 Marbach Road come at a variety of prices, starting from $24 per month for typically smaller units. However, larger spaces can set you back up to $155 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!