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Extra Space Storage1615 N IH 35San Marcos, TX 78666

New Customer:
Current Customer: (512) 254-2321

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4.9

San Marcos Self Storage at 1615 N IH 35

1615 N IH 35, San Marcos, TX 78666

Current Customer: (512) 254-2321
New Customer: (830) 386-4824

Select a Unit Below

‌

Medium

10' x 15'

1st Floor Access
Climate Controlled
Indoor

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IN STORE

$157

WEB RATE

$85

10x15 storage units are available as enclosed self storage units or as outdoor vehicle parking spaces. If you rent a 10x15 enclosed unit, you can store the contents of a small apartment or house, including furniture, appliances, and several moving boxes. If you rent a 10x15 outdoor parking space, you can store a motorcycle or small watercraft—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 20'

1st Floor Access
Climate Controlled
Indoor

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IN STORE

$199

WEB RATE

$142

10x20 storage units are one of the largest unit sizes offered. Depending on the facility, these storage spaces may be available as enclosed units or as outdoor vehicle parking. Enclosed 10x20 units can hold the contents of a multi-bedroom home, including furniture, moving boxes, and appliances. Outdoor 10x20 parking spaces can typically accommodate RVs, boats, cars, and motorcycles—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 20'

Climate Controlled
Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$239

WEB RATE

$149

Large

10' x 20'

Climate Controlled
Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$239

WEB RATE

$149

Large

10' x 30'

1st Floor Access
Climate Controlled
Indoor

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IN STORE

$254

WEB RATE

$178

10x30 storage units are among the largest unit sizes our storage locations, and they may be available as either enclosed units or as outdoor vehicle parking spaces. With 10x30 enclosed units, you can store the contents of a large multi-bedroom home. With 10x30 outdoor parking spots, you can store a vehicle, such as a motorcycle, car, boat, camper, or RV—though you’ll need to check with the facility on specific vehicle storage guidelines.

Large

10' x 30'

Climate Controlled
Drive-Up Access
Enclosed Vehicle Storage

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IN STORE

$300

WEB RATE

$195

Large

10' x 30'

Climate Controlled
Drive-Up Access
Enclosed Vehicle Storage

Size Help

Learn More

IN STORE

$300

WEB RATE

$195

Units Available Nearby

10' x 5'

Available now at 1907 N Interstate 35, San Marcos, TX 78666 starting at $57/mo

Available Nearby

5' x 10'

Available now at 1620 S Interstate 35, San Marcos, TX 78666 starting at $74/mo

Available Nearby

7' x 10'

Available now at 2216 S Interstate 35, San Marcos, TX 78666 starting at $82/mo

Available Nearby

10' x 9'

Available now at 2216 S Interstate 35, San Marcos, TX 78666 starting at $96/mo

Available Nearby

10' x 10'

Available now at 1907 N Interstate 35, San Marcos, TX 78666 starting at $64/mo

Available Nearby

7' x 20'

Available now at 1620 S Interstate 35, San Marcos, TX 78666 starting at $110/mo

Available Nearby

10' x 25'

Available now at 1620 S Interstate 35, San Marcos, TX 78666 starting at $44/mo

Available Nearby

Nearby Locations

Self Storage You Can Trust in San Marcos

Do you need trustworthy self storage in San Marcos? Look no further than Extra Space Storage! You'll find all types of storage whether you are moving, going through a major life event, or just needing more space. Our San Marcos storage facility is not only clean, but it comes equipped with state-of-the-art security features, so you can have peace of mind while storing with us!

Find Us Near Miller Trace & IH 35 S

Customers can find our 1615 N IH 35 near the intersection of Miller Trace and IH 25 S or by Shell La Quinta Inn by Wyndham San Marcos, and Texaco. We serve residents of San Marcos within 1 mile of Fairlawn and within 5 miles of the San Marcos Regional Airport.

Storage Amenities Available in San Marcos

At Extra Space Storage, our business and residential storage customers will find reliable self storage at affordable prices! Check out our additional amenities below.

Unit Sizes

At our San Marcos self storage facility, we have storage units from 10x20 to 10x30 to fit your unique storage needs. You can also pick from convenient features like indoor access, drive-up access, and ground-level access for an even better storage experience.

Drive-Up Access

Choose our drive-up access storage units in San Marcos when you have large, bulky items to store! Simply pull your vehicle right up to your unit for quick unloading and loading.

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.

Business Storage

Extra Space Storage has a variety of options for our business customers looking for commercial storage in San Marcos. No matter if you need to store inventory, business equipment, company vehicles, or sensitive electronics, we have the space for you!

Other Facility Features

Extended access hours are standard
Covered loading bay
Wide-drive aisles to accommodate large moving trucks
Gate access on Sundays
Convenient freeway access
On-site office
Solar site

Cheap Storage Units in San Marcos

Looking for affordable self storage in San Marcos? Extra Space Storage has the solutions you need. We offer cheap self storage near you for as low as $85 per month, with move-in deals like first month free and first month half-off at select facilities. Contact our expert team at 1615 N IH 35 for current move-in deals and rent your unit today!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 3516

Phone Number:(830) 386-4824

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:Closed
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

Aqurena and I-35

Directions from the North

Drive south on I-35 S and continue straight. Take exit 206 toward TX-82 Loop/Aquarena Springs Dr and merge onto IH 35 S/N Interstate 35. Turn right onto Miller Trace. Our facility will be on the left.

Directions from the South

Drive north 35/N Interstate and continue straight. Take a sharp left onto IH 35 S. Turn right onto Miller Trace. Our facility will be on the left.

Directions from the East

Drive west on TX-80 N and continue straight. Turn right onto N Interstate 35/N Interstate 35 frontage Rd and continue straight. Take a sharp left onto IH 35 S. Turn right onto Miller Trace. Our facility will be on the left.

Directions from the West

Drive east on W Sessom Dr. Turn left onto Aquarena Springs Dr and continue straight. Take a slight left onto Mill St/Warden Ln and continue straight. Turn right onto IH 35 S/N Interstate 35. Turn right onto Miller Trace. Our facility will be on the left.

Frequently Asked Questions at 1615 N IH 35

How old do you need to be to rent a storage unit?

Extra Space Storage requires that customers be 18 years or older to book a storage unit.

What's the deadline for paying my storage unit bill each month?

Rental payments are due once a month on the date defined in your rental contract. It's likely the same day your rental agreement began at your Extra Space Storage facility. For payment reminders or business invoices, go to My Account.

How does Extra Space Storage keep the facility safe?

Extra Space Storage has several security measures in place to protect your belongings. We use proper lighting and a 24/7 digital surveillance system to monitor the facility. Our password protected gates and doors, plus secure storage unit locks make sure only you can enter your unit.

Do you accept packages and deliveries?

Certain Extra Space Storage facilities do accept packages and deliveries for you. Ask your facility manager about granting us access privileges and a second key to your storage space.

How many moving boxes does a two-bedroom home need?

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

Promotional Terms

Limit, one promotion per customer. Promotions cannot be used in conjunction with any other offer except for web rate pricing. Promotions are subject to change and availability. Promotions may not be available in-store. Promotions do not apply to taxes, insurance, administrative fees, or other fees. Promotions must be applied at time of checkout and cannot be applied to an existing rental, once rented. See Rental Agreement for additional details.

Half-Off and Free Rent Promotions

Only available at participating locations for selected units. “First Month Free,” “First Month Half Off,” “Second Month Free,” “Second Month Half Off” and other rent promotions do not apply to taxes, insurance, administrative fees, or other fees and may not be combined.

Posted On Google

overall rating

Public bathroom!!!!

Response from Extra Space Storage (4/25/2026)

Keeley, we are overjoyed to hear you appreciated having a public bathroom available at our facility!

San Marcos Self Storage at 1615 N IH 35

Select a Unit Below

Units Available Nearby

Self Storage You Can Trust in San Marcos

Find Us Near Miller Trace & IH 35 S

Storage Amenities Available in San Marcos

Unit Sizes

Drive-Up Access

Climate Control Units

Business Storage

Other Facility Features

Cheap Storage Units in San Marcos

Hours

Rental & Support

Access

Office

Directions

Frequently Asked Questions at 1615 N IH 35

How old do you need to be to rent a storage unit?

What's the deadline for paying my storage unit bill each month?

How does Extra Space Storage keep the facility safe?

Do you accept packages and deliveries?

How many moving boxes does a two-bedroom home need?

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

Reviews

Tennia

Merina

Bridgette

alanzo

Keeley

Company Information

More Information

Help

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San Marcos Self Storage at 1615 N IH 35

Today's Hours

Select a Unit Below

Units Available Nearby

Self Storage You Can Trust in San Marcos

Find Us Near Miller Trace & IH 35 S

Storage Amenities Available in San Marcos

Unit Sizes

Drive-Up Access

Climate Control Units

Business Storage

Other Facility Features

Cheap Storage Units in San Marcos

Hours

Rental & Support

Access

Office

Directions

Frequently Asked Questions at 1615 N IH 35

How old do you need to be to rent a storage unit?

What's the deadline for paying my storage unit bill each month?

How does Extra Space Storage keep the facility safe?

Do you accept packages and deliveries?

How many moving boxes does a two-bedroom home need?

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

Reviews

Tennia

Merina

Bridgette

alanzo

Keeley

Company Information

More Information

Help

Self Storage Locations

Recently Searched Locations