Extra Space Storage - 1615 North IH 35, San Marcos, TX 78666

4.8/5 - 276 Reviews
Location:
1615 North IH 35, San Marcos, TX 78666
Office hours:
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat: 9 a.m. - 5:30 p.m.

Extra Space Storage - 1615 North IH 35, San Marcos, TX 78666

  • Climate-Controlled

    Protect belongings from temperature changes and humidity

  • Indoor

    Units are located indoors for added protection and convenience

  • Drive-Up Access

    Drive directly up to your unit for easy loading and unloading

    Not sure which size you need? Check our size guide to find the perfect fit.
    14x6 Self Storage 84 Sq. Ft.
    Climate-Controlled
    $203/mo
    10x5 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $145/mo
    5x10 Self Storage 50 Sq. Ft.
    Climate-Controlled
    $145/mo
    5x5 Self Storage 25 Sq. Ft.
    Climate-Controlled
    $93/mo
    10x15 Self Storage 150 Sq. Ft.
    Climate-Controlled
    $249 - $310/mo
    10x10 Self Storage 100 Sq. Ft.
    Climate-Controlled
    $164 - $227/mo
    20x15 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $355/mo
    20x10 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $262 - $350/mo
    10x30 Vehicle 300 Sq. Ft.
    Climate-Controlled Drive-up Access Parking RV Storage
    $470/mo
    10x30 Self Storage 300 Sq. Ft.
    Climate-Controlled
    $355/mo
    10x20 Vehicle 200 Sq. Ft.
    Climate-Controlled Car Storage Drive-up Access Parking
    $350/mo
    10x20 Self Storage 200 Sq. Ft.
    Climate-Controlled
    $262/mo
    No units are currently available.

    Amenities & features

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    • Contactless Renting
    • Security Camera
    • Gate
    • Parking
    • Credit Cards Accepted
    • Online Payment
    • RV Storage

    Customer reviews

    4.8/5
    Average rating
    276
    Number of reviews

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

    Chris C. - 13 February 2026
    This is the nicest climate controlled storage places i have ever seen. It is always clean and organized and Tim, thr manager is always professional, curtious and helpful. I highly recommend this place. ... Read more
    Larry B. - 12 February 2026
    Brenda Y. - 8 October 2025
    I have been using storages for 30 years. Tim McHutchion at the manager at the San Marcos Texas location by far provided the best customer experience I have ever witnessed. Consider me a lifetime customer ... Read more
    Russell C. - 24 September 2025
    I came in earlier today for the labor day deals on units and met with the manager Tim. He was very kind and showed me through the unit types I was looking for, both indoor and outdoor, and explained the differences with plenty of info on everything I needed to know to make the right choice. I'll be recommending anyone to this location for ease of access to I35, the cleanliness and solid management. A+ Extra Space Storage! ... Read more
    Devin H. - 30 August 2025
    I had such a great experience renting a storage unit here! Tim was so nice and went out of his way to walk me through the entire lease process, making sure my daughter was added correctly. Excellent customer service! ... Read more
    Stephanie M. - 22 August 2025
    Beronica S. - 14 August 2025
    After visiting several storage facilities in the area, I stopped by to check out pricing and was pleasantly surprised by the warm and professional welcome from Melissa and Nicole as soon as we walked through the door. Not only were we offered water, but they also took the time to ask about our specific storage needs before showing us the available unit sizes. Their approach made us feel confident in choosing the right option. Highly recommend this facility to anyone looking for storage—great service makes all the difference! ... Read more
    Pesto C. - 17 March 2025
    TheLastBorn - 24 February 2025
    Ms. Melissa did an outstanding & detail presentation of unit, prices, pay options, how everything works & paperless transaction. Unit was nice, spacious, clean & climate controlled. Overall an outstanding experience. Thank you. Mario. ... Read more
    Mario G. - 2 February 2025
    Dionicio A. - 18 November 2024
    My experience renting a storage here was quite easy and simple. The attendant was very friendly and not to mention funny. This location was very clean and I was pleased with the whole transaction. I asked for a unit close to the door and she was very helpful in finding me one. The price was reasonable as well ... Read more
    Corinne C. - 20 October 2024

    About this facility

    Located at 1615 North IH 35 in San Marcos, Texas, this Extra Space Storage facility offers a variety of unit sizes, including small, medium, and large, to meet diverse storage needs. Whether you're storing a few household items or larger belongings, the unit options provide flexibility for families, students, and businesses in the area. With climate-controlled units, this facility is well-equipped to protect sensitive belongings from the Texas heat and humidity, making it ideal for storing electronics, documents, and furniture.

    This facility provides convenient features such as drive-up access and indoor units, allowing for easy loading and unloading regardless of weather conditions. Enhanced security measures, including a gated entrance, security cameras, and an onsite manager, ensure peace of mind while storing your items. For vehicle owners, parking and RV storage are available, accommodating everything from cars to larger recreational vehicles.

    The facility also offers contactless renting for added convenience, and with options like online payment and moving supplies available for purchase, managing your storage needs is simple and efficient. This Extra Space Storage facility is an excellent choice for those in San Marcos seeking secure, accessible, and customer-friendly storage solutions.

    Price comparison

    See how this facility's unit prices compare to others in San Marcos, broken down by size.

    Small $147/mo
    Location minimum Location maximum
    $33/mo $268/mo
    Medium $207/mo
    Location minimum Location maximum
    $60/mo $375/mo
    Large $342/mo
    Location minimum Location maximum
    $59/mo $801/mo

    Location & walkability

    This storage facility is in a highly accessible area with excellent walkability and public transit options.

    54

    out of 100

    Walk Score

    Somewhat Walkable

    Some errands can be accomplished on foot

    51

    out of 100

    Bike Score

    Bikeable

    Some bike infrastructure

    Walk Score®: 54, Bike Score®: 51

    Neighborhood highlights

    Located near shopping, car wash stations, and other local conveniences, this storage facility helps you make the most of every visit.

    • La Quinta Inn

      Services 0.06 miles

    • Quality Inn

      Services 0.06 miles

    • Fast Break

      Grocery Stores 0.08 miles

    • Shell

      Services 0.08 miles

    • Motel 6

      Services 0.12 miles

    • Howard Johnson by Wyndham San Marcos

      Services 0.12 miles

    • In-N-Out Burger

      Food & Drinks 0.27 miles

    • Sonic

      Food & Drinks 0.31 miles

    • Chick-fil-A

      Food & Drinks 0.32 miles

    Frequently Asked Questions

    The right storage unit size depends on what you plan to store and how much space you need to move around your items.

    5x5 or 5x10 units are great for smaller loads, such as chairs, lamps, small furniture pieces, boxes, books, and documents.

    10x10 or 10x15 units work well for larger furniture, bicycles, appliances, and the contents of a small apartment.

    10x20 or 10x30 units can typically fit the contents of a three-bedroom home, including large furniture and multiple appliances.

    If you’re unsure which size is best, a unit size calculator can help estimate the right fit based on the items you’re planning to store – helping you avoid paying for more space than you need.

    Climate-controlled storage units maintain consistent temperature and humidity levels, helping protect items from damage caused by heat, cold, or excess moisture.

    You may want climate control if you’re storing items that can be sensitive to temperature changes, such as furniture, clothing, appliances, paperwork, photographs, artwork, electronics, or wood and leather goods. These units are especially useful for long-term storage or in areas with hot summers, cold winters, or high humidity.

    If you’re storing durable items like tools or outdoor gear, a standard unit may be sufficient. When in doubt, climate control offers added protection and peace of mind.

    The facility at 1615 North IH 35 is accessible during regular access hours, typically Mon-Fri: 9:30 a.m. - 6 p.m., Sat: 9 a.m. - 5:30 p.m. Office hours and gate access times may differ, so it’s a good idea to check the facility’s posted schedule before your visit.

    To open your storage unit door, start by unlocking it, whether it uses a traditional padlock or a Bluetooth-enabled smart lock. Once unlocked, grab the bottom handle and lift or pull up the roll-up door until it’s fully open.

    If you’re using the unit for the first time, make sure the lock is properly removed before opening the door to avoid damage.

    Security helps protect your belongings while they’re in storage and gives you peace of mind between visits. Many self storage facilities use a combination of features such as video surveillance, gated access, on-site management, and well-lit premises to help deter unauthorized access.

    At Extra Space Storage - 1615 North IH 35, available security amenities may include Security Camera, Gate, Onsite Manager, designed to help keep your items protected.

    Yes, most standard vehicles can be stored in self storage units. A 10x20 unit typically provides enough space for a car, while outdoor or designated parking areas may be available for larger vehicles.

    For safety reasons, most self storage facilities restrict certain items. These commonly include:

    • Hazardous, flammable, or toxic materials
    • Perishable food
    • Live plants or animals
    • Cash, firearms, or irreplaceable valuables

    Always check with the facility at 1615 North IH 35 for specific restrictions and recommendations.

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