Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
4.9

Extra Space Storage at 9403 Marbach Rd

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Select a Unit Below
Small
5' x 5'
  • Drive-Up Access
IN STORE
$25
WEB RATE
$14

ACT FAST: 1 LEFT!

Small
5' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$28
WEB RATE
$14

ACT FAST: 1 LEFT!

Small
5' x 10'
  • Drive-Up Access
IN STORE
$41
WEB RATE
$24

ACT FAST: 1 LEFT!

Small
5' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$45
WEB RATE
$24
Medium
10' x 10'
  • Drive-Up Access
IN STORE
$68
WEB RATE
$40

LIMITED UNITS

Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$80
WEB RATE
$45
Medium
10' x 15'
  • Drive-Up Access
IN STORE
$92
WEB RATE
$55

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$107
WEB RATE
$59

ACT FAST: 1 LEFT!

Parking
10' x 20'
  • Outdoor Parking
  • RV Parking
IN STORE
$74
WEB RATE
$44

LIMITED UNITS

Large
10' x 20'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$119
WEB RATE
$79

ACT FAST: 1 LEFT!

Units Available Nearby

4' x 4'

Available now at 3536 Hunt Ln, San Antonio, TX 78227 starting at $8/mo

Available Nearby

7' x 15'

Available now at 10260 Marbach Rd, San Antonio, TX 78245 starting at $49/mo

Available Nearby

Nearby Locations

Self Storage You Can Trust in San Antonio

At our San Antonio storage facility, you'll find a clean and well-maintained property with wonderful customer service! In addition, our facility is secured with surveillance cameras, perimeter fencing, and gated access so you can have peace of mind trusting us with your valuable belongings.

Find Us Near N Ellison Dr & Potranco Rd

We proudly serve the San Antonio area, including Leon Valley, Macdona, Helotes, and more. Our 9403 Marbach Rd storage facility is near the intersection of N Ellison Dr and Potranco Rd. You'll easily spot us near TX Front Yard BBQ.

Storage Amenities Available in San Antonio

Extra Space Storage has a wide variety of amenities to choose from for both our residential and business customers. Take a look at our offerings below!

Unit Sizes

Find storage unit sizes in San Antonio from 5x5 to 10x20. Additionally, our units come loaded with amenities like indoor access, ground-level access, and drive-up access.

Drive-Up Access

Your moving process can be quick and easy with drive-up access. Simply park your vehicle in front of your storage unit doors to move your personal belongings in a breeze.

Climate Control Units

Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.

24 Hour Access Storage

Extra Space Storage offers cheap 24 hour access self storage at 9403 Marbach Rd with monthly storage rental agreements. You’ll be able to access your unit before, during, or after extended facility access and store office hours. Enjoy the convenience and ease of booking 24/7 storage near you in San Antonio, TX today!

Vehicle Storage

Searching for vehicle storage in San Antonio? Find indoor and outdoor vehicle storage at Extra Space Storage. Our fully-enclosed drive-up units are perfect for small vehicles such as cars and motorcycles. Or browse our outdoor parking spaces which are large enough for boats, RV's, and more.

Business Storage

We have commercial storage available in San Antonio! With our variety of unit sizes, and convenient features like drive-up access and climate-controlled storage, we can help you store anything your business needs.

Other Facility Features

  • Extended access hours are standard

  • Sturdy moving carts available for heavy, bulky items

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Gate access on Sundays

  • Convenient freeway access

  • On-site office

Cheap Self Storage in San Antonio

If you need an affordable self storage solution in San Antonio, Extra Space Storage at 9403 Marbach Rd has what you’re looking for! We offer cheap storage units with prices as low as $14, plus move-in deals like first month free and first month half-off at select locations when you reserve your unit online!

Company

Employees: 1-10

Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice

Established Date: 1977

Site Number: 3333

Phone Number:(210) 645-0325

Hours

Rental & Support

  • Monday: 6:00 AM - 10:00 PM
  • Tuesday: 6:00 AM - 10:00 PM
  • Wednesday: 6:00 AM - 10:00 PM
  • Thursday: 6:00 AM - 10:00 PM
  • Friday: 6:00 AM - 10:00 PM
  • Saturday: 6:00 AM - 10:00 PM
  • Sunday: 6:00 AM - 10:00 PM

Access

  • Monday:6:00 AM - 10:00 PM
  • Tuesday:6:00 AM - 10:00 PM
  • Wednesday:6:00 AM - 10:00 PM
  • Thursday:6:00 AM - 10:00 PM
  • Friday:6:00 AM - 10:00 PM
  • Saturday:6:00 AM - 10:00 PM
  • Sunday:6:00 AM - 10:00 PM

Office

  • Monday:9:30 AM - 6:00 PM
  • Tuesday:9:30 AM - 6:00 PM
  • Wednesday:9:30 AM - 6:00 PM
  • Thursday:9:30 AM - 6:00 PM
  • Friday:9:30 AM - 6:00 PM
  • Saturday:9:00 AM - 5:30 PM
  • Sunday:Closed

Directions

Intersections/Landmarks

N Ellison Dr and Potranco Rd

Directions from the North

Drive south on N Hunt Ln. Continue straight on N Hunt Ln past EM Pease Middle School. Turn right onto Ingram Rd. Turn right onto Marbach Rd. Our facility will be on your right.

Directions from the South

Drive north on Ray Ellison Blvd. Turn left onto Hunt Ln. Turn left onto Marbach Rd. Our facility will be on your right past TX Front Yard BBQ.

Directions from the East

Drive west on Marbach Rd. Continue straight on Marbach Rd past Walgreens. Our facility will be on your right.

Directions from the West

Drive east on Potranco Rd. Continue straight on Potranco Rd past Dutch Bros Coffee. Turn right onto Fillmore Dr. Turn left onto Tippecanoe. Turn right onto S Ellison Dr. Turn left onto Marbach Rd. Continue past Heritage Dental. Our facility will be on your left.

Frequently Asked Questions at 9403 Marbach Rd

Does this facility at 9403 Marbach Rd have 24/7 storage available?

Yes, Extra Space Storage at 9403 Marbach Rd offers storage units with 24 hour access in San Antonio, TX. Enjoy convenient monthly storage agreements and cheap 24 hour self storage access before, during, and after typical store office and extended facility access hours.

Can I rent a storage unit short-term?

Extra Space Storage rental agreements are paid on a month-to-month basis and can be cancelled at any time. This means you can rent a unit for just one month, or much longer, if needed.

Can minors book a storage unit?

Customers must be 18 years or older to book storage units at Extra Space Storage.

Is there a limit to how many storage units I can rent at once?

Feel free to book as many storage units as are available, at one or multiple facilities. Or, contact your desired facility to discuss meeting larger storage needs.

How many moving boxes do I need for a two-bedroom home?

10 small boxes, 6 medium boxes, and 3 large boxes are typically enough for a two-bedroom move according to our moving boxes and supplies guide.

What is the relationship between Life Storage and Extra Space Storage?

Extra Space Storage bought Life Storage in 2023 making Life Storage part of the Extra Space Storage family. Combined, Extra Space Storage and Life Storage make up nearly 4,000 self storage locations across the United States.

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.9 stars

132 Reviews
5 stars126
4 stars1
3 stars1
2 stars1
1 star3
Showing 3 of 132

kim

September 15, 2026

Easy process. Staff was knowledgeable and awesome!

Thank you for sharing your experience, Kim. We are glad to hear that the rental process was smooth and that our team provided knowledgeable support during your visit to Extra Space Storage.

Extra Space Storage (9/15/2026)

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Amber

September 15, 2026

I have always loved this location UNTIL..... the recent change in store management.I have had 2 units for years and never once had any problems until NOW.... I am going to be taking my bussiness elsewhere immediately my 2 large units and not only that I will also be telling my sister and a couple of good friends that I have referred to this location to take thier bussiness elsewhere ... It really is a shame because before this change in staff I loved everything about the location and the great customer service .... I guess not everyone can be a star employee always so nice and helpful like the previous manager . After 4 years I will no longer recommend this storage location to anyone looking for a hassle free storage experience . If you are in the area there are some great deals and very helpful individuals at a "brand new facility"who have already helped me lock in an unbelievable price for a whole year. . . My advice look around before coming to this location .

We are very sorry to hear about your recent experience and appreciate your long-term business with us over the years, Amber. Providing dependable, supportive service is important to us, and we regret that your recent interactions with our team did not meet your expectations. Please reach out to us at 888-STORAGE so we can learn more about your concerns and assist you directly.

Extra Space Storage (9/16/2026)

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Melissa

September 1, 2026

Great service and all questions answered

Thank you, Melissa, for your 5-star review! We're glad to hear you received great service and that all your questions were answered. We appreciate you choosing Extra Space Storage.

Extra Space Storage (9/1/2026)

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*savings reflected in rates.