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, manager living on site, 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!
Zephaniah and Star were absolutely amazing! From the moment I walked in, the atmosphere in the store was welcoming, clean, and comfortable. The entire process of getting my storage unit was smooth and stress-free, and I truly appreciated how well I was treated from start to finish.
On top of that, I had a great couple of laughs with them — they made the whole experience fun and memorable.
Both Zephaniah and Star went above and beyond to make sure everything was handled professionally and with genuine care. I left feeling confident, valued, and extremely satisfied with my choice.
Highly recommend — excellent customer service and an overall fantastic experience!
VV
Vaudy
Nov 13, 2025
5.0
Hilda was amazing!!! Helped answer all my questions!!
RL
Ruby Luna
Nov 7, 2025
5.0
Hilda and Dean were beyond knowledgeable and experienced and helped us get the perfect unit for my families needs. They have clean and spacious units and an app that makes everything easier.
JT
Jonathan Timmons
Nov 3, 2025
5.0
Hilda was very helpful and polite. Got us into a storage fast and got us one to our liking. Explained everything well.
CB
Charli Brent
Nov 3, 2025
5.0
Hilda was very, very helpful and even transferred our reservation over because we went to the wrong location on accident. She set us up in a brand new unit and accommodated my bed back. I definitely recommend this location for customer service was top-tier.
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.
What are the access hours for the storage units at Extra Space Storage?
The storage units at Extra Space Storage can be accessed daily from 6:00 AM to 10:00 PM.
When is the Extra Space Storage office open for assistance?
The office is open Monday to Friday from 9:30 AM to 6:00 PM, and Saturday from 9:00 AM to 5:30 PM. It is closed on Sundays and certain holidays.
What types of payment methods are accepted at Extra Space Storage?
Extra Space Storage accepts AMERICAN EXPRESS, APPLE PAY, CASH, CHECK, DISCOVER, MASTERCARD, and VISA.
Does Extra Space Storage offer climate-controlled storage units?
Yes, many Extra Space Storage facilities offer climate-controlled units for temperature-sensitive belongings, in addition to standard units without climate control.
Can I purchase moving and packing supplies at Extra Space Storage?
Yes, Extra Space Storage offers a variety of moving and packing supplies, including boxes, both online and at local facilities.
Where is Extra Space Storage located in San Marcos, TX?
Extra Space Storage is located at 1907 N Interstate 35, San Marcos, TX 78666, just north of S I-35 South Frontage Rd and Aquarena Springs Dr.
How can nearby places help me when visiting Extra Space Storage?
Nearby places like Copper Beech at San Marcos apartments, Laredo Taco Company restaurant, and 7-Eleven convenience store offer convenient services such as housing options, dining, and fuel while you access your storage unit.
Are there convenient gas stations near Extra Space Storage?
Yes, gas stations such as Stripes, Sunoco, Texaco Station San Marcos, and 7-Eleven are close by, making it easy to refuel before or after your visit.
What entertainment or recreational options are near Extra Space Storage?
San Marcos Skatepark is a nearby park and recreational area where customers can enjoy outdoor activities before or after visiting the storage facility.
How can the U-Haul Neighborhood Dealer near Extra Space Storage assist me?
The nearby U-Haul Neighborhood Dealer offers truck rentals that can help customers transport their belongings to and from the Extra Space Storage facility conveniently.