Self-Storage FacilityPublic StorageMoving Supply Store
Store your belongings at Extra Space Storage on 1907 N Interstate 35 in San Marcos, TX today! Our large selection of storage units, exceptional security, covered loading bay, deliveries accepted, wide drive isles, convenient freeway access and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!
Hilda helped me out tremendously in need very friendly will recommend repeating service awesome
TP
Tina Porterie
Feb 25, 2026
5.0
Storage rooms and very clean. Would
highly recommend it if you’re needing more space. And very good customer service.
LC
Lauren Crider
Feb 10, 2026
5.0
Best storage in San Marcos !!! Hilda is amazing very helpful and always professional
KG
Kamran Gomez
Feb 10, 2026
5.0
Hilda was a a great help and got me situated quickly and communicated everything very well to me!
DH
Devin Harney
Feb 5, 2026
5.0
Great experience, clean location and Hilda with management is very willing to assist in any questions or concerns I have. I look forward to renting through this location!
Frequently Asked Questions About Extra Space Storage
What storage unit size do I need?
The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.
What type of storage unit do I need?
Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.
What are your storage unit prices?
Monthly rates can be found online and vary by facility, unit size, features, and local market. Please use our site search tools to find pricing at a facility near you.
What's the difference between office, access, and gate hours?
The office hours are the hours of operation for the property. During these hours the Store Manager will be available to assist you with your storage needs or moving and packing supplies. The gate hours are the hours of the property, and when your unit can be accessed.
Can I buy boxes or other packing products from Extra Space Storage?
Extra Space Storage offers a variety of moving and packing supplies online and at local facilities for purchase.
What areas does Extra Space Storage serve?
Extra Space Storage serves residents of San Marcos near Texas State University, Wayside, Rio Vista, and Fairlawn.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located off of Monarch Hwy, north of S I-35 South Frontage Rd and Aquarena Springs Dr.
Do you have drive-up storage units?
Yes! Whether you’re moving, storing a vehicle, or using commercial storage, drive-up access is one of the best storage features available at Extra Space Storage! Because you can pull a vehicle right up to your unit, it makes moving large, heavy items—like furniture or equipment—in and out of your unit much easier.
Do you offer climate-controlled storage units?
Most Extra Space Storage facilities offer climate-controlled storage units as an option for anyone storing temperature sensitive items, but there are also standard storage units that don’t include climate control.
Do you offer car storage solutions?
Yes, self storage is a great option for both short-term and long-term car storage! We offer indoor storage, outdoor storage, and even covered vehicle storage space for cars.
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