Moe
Hannah was polite, very professional.
We greatly appreciate your positive feedback on Hannah's professionalism. Thank you for choosing Extra Space Storage, Moe.
Extra Space Storage (7/3/2026)
Google Review
1 / 7
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
Nearby Locations
1 / 7
4.8
San Antonio Self Storage at 6551 FM 78
- Current Customer: (726) 762-0815
- New Customer: (210) 934-2095
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'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
Learn More
IN STORE
$44
WEB RATE
$25
LIMITED UNITS
Small
10' x 5'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
Learn More
IN STORE
$77
WEB RATE
$43
Flash Sale!*
Medium
10' x 10'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
Learn More
IN STORE
$140
WEB RATE
$87
LIMITED UNITS
Medium
10' x 10'
- 1st Floor Access
- Indoor
Size Help
Learn More
IN STORE
$119
WEB RATE
$87
ACT FAST: 1 LEFT!
Medium
10' x 15'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
Learn More
IN STORE
$191
WEB RATE
$119
Medium
10' x 15'
- 1st Floor Access
- Climate Controlled
- Indoor
- Multi-Door Unit
Size Help
Learn More
IN STORE
$191
WEB RATE
$119
Large
10' x 25'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
Learn More
IN STORE
$229
WEB RATE
$149
LIMITED UNITS
Large
10' x 25'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
Learn More
IN STORE
$229
WEB RATE
$149
LIMITED UNITS
Large
10' x 25'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
Learn More
IN STORE
$277
WEB RATE
$174
LIMITED UNITS
Large
10' x 30'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
Learn More
IN STORE
$265
WEB RATE
$172
ACT FAST: 1 LEFT!
Large
10' x 30'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
Learn More
IN STORE
$265
WEB RATE
$172
ACT FAST: 1 LEFT!
Large
15' x 20'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
IN STORE
$265
WEB RATE
$172
ACT FAST: 1 LEFT!
Large
15' x 20'
- Drive-Up Access
- Enclosed Vehicle Storage
Size Help
IN STORE
$265
WEB RATE
$172
ACT FAST: 1 LEFT!
Large
10' x 30'
- 1st Floor Access
- Climate Controlled
- Indoor
- Multi-Door Unit
Size Help
Learn More
IN STORE
$319
WEB RATE
$212
ACT FAST: 1 LEFT!
Units Available Nearby
5' x 10'
Available now at 6110 Walzem Rd, San Antonio, TX 78239 starting at $31/mo
7' x 15'
Available now at 3615 N Foster Rd, San Antonio, TX 78244 starting at $61/mo
10' x 20'
Available now at 3615 N Foster Rd, San Antonio, TX 78244 starting at $104/mo
10' x 24'
Available now at 3615 N Foster Rd, San Antonio, TX 78244 starting at $54/mo
10' x 35'
Available now at 7095 Crestway Rd, San Antonio, TX 78239 starting at $44/mo
Nearby Locations
Convenient Self Storage Near You in San Antonio
Located near the intersection of Old Seguin Rd and Rittiman Rd, Extra Space Storage serves residents of San Antonio, Kirby, Windcrest, Converse, Martinez, and more. Locals will recognize our facility near AutoZone and Jiffy Lube.
Available Storage Unit Sizes
With storage units ranging in size from as small as 5x5 to as large as 15x30, as well as features like first-floor access, drive-up access, and indoor access, this San Antonio storage facility has the dependable storage space you've been searching for!
Drive-Up Storage Units
Enjoy the ultimate self storage convenience with drive-up access in San Antonio! This handy feature allows you to pull your vehicle right up to your unit for quick and easy loading and unloading.
Climate-Controlled Storage
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.
Exceptional Security Features
At our 6551 FM 78 storage facility, you’ll find storage units backed by advanced security measures like video surveillance and electronic gate access. We care about your valued belongings.
Other Amenities & Services
Sturdy moving carts available for heavy, bulky items
Multiple entrance gates
Accommodates trucks larger than 20 feet
Wide-drive aisles to accommodate large moving trucks
Gate access on Sundays
Convenient freeway access
On-site office
Military discounts
Cheap Self Storage in San Antonio
If you need an affordable self storage solution in San Antonio, Extra Space Storage on FM 78 has what you’re looking for! We offer cheap storage units with prices as low as $25 at this location. At select locations, you can also take advantage of great move-in deals like first month free and first month half-off when you reserve storage with us online!
The Self Storage Partner You Can Trust
We're dedicated to providing high-quality self storage and excellent customer service. We work hard to keep our facility clean, secure, and well-lit at all times. Plus, the Extra Space Storage team is on hand to help if you have any questions. Contact us today to reserve a storage unit in San Antonio!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 2245
Phone Number:(210) 934-2095
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
Old Seguin Rd and Rittiman Rd
Directions from the North
Drive southeast on Woodlake Pkwy. Turn right onto Gibbs Sprawl Rd. Turn left onto Rittiman Rd. Turn left onto Old Seguin Rd. Our facility will be on your left.
Directions from the South
Drive north on N Foster Rd. Pass Summer Fest Dr and continue driving north. Turn right onto Old Seguin Rd. Our facility will be on your left.
Directions from the East
Drive southwest on Old Seguin Rd. Pass Woodlake Pkwy and continue driving southwest on FM 78. Our facility will be on your right after Railway.
Directions from the West
Drive northeast on Old Seguin Rd. Pass Summer Fest Dr and continue driving northeast on FM 78. Our facility will be on your left after Rittiman Rd.
Frequently Asked Questions at 6551 FM 78
Can I rent a storage unit for 1 month in San Antonio?
Yes! Storage units at our 6551 FM 78 storage facility offer both long-term and short-term self storage options with month-to-month leases! Customers can rent a unit for as short as one month or longer if they need it!
Do I need climate-controlled storage in San Antonio, TX?
If you’re concerned about sensitive belongings getting damaged in self storage, we recommend renting a climate-controlled storage unit at our FM 78 storage facility. These units typically maintain temperatures between 55 and 80 degrees year round to help protect items from extreme temperature changes.
How far in advance do I need to reserve a storage unit?
Extra Space Storage on FM 78 allows customers to reserve self storage units up to 14 days in advance. There's no minimum requirement!
What is the average height of a storage unit?
Storage units at our FM 78 storage facility are typically 8 feet tall. Keep in mind that this can vary with smaller units like storage lockers and even warehouse spaces.
Is it safe to store electronics in a storage unit in San Antonio?
Storing electronics at our FM 78 storage facility is safe. We have equipped our storage facility with advanced security measures. For additional protection of your electronic devices, you might consider renting a climate-controlled storage unit. Contact us to learn more!
*Promotional Terms & Conditions and Size Disclaimer
Reviews
4.8 stars
147 Reviews
conrad
Hannah did everything and more
We're elated to hear that Hannah went above and beyond for you. Thank you, Conrad, for sharing your experience with us!
Extra Space Storage (7/3/2026)
Google Review
Michelle
Hannah is literally the sweetest store manager I only spent three minutes with her, and I was done and ready to move into my unit. The easiest check-in process with the kindest person! Forward to seeing her again!!
Thank you for your review, Michelle! We're thrilled to hear about your positive experience with Hannah. Looking forward to serving you again!
Extra Space Storage (7/3/2026)
Google Review
