Extra Space Storage - 3141 - San Marcos - Interstate 35
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+ 5 Photos
Features & Amenities
On-site office
Video cameras on site
Resident manager
Climate controlled units
First floor access
Drive-up access
Vehicle Storage
Boat Storage
Deals
Available Units
(34)
5x5unit $1.68 / sqft
Features
$47.00$42.00
5x5unit $1.68 / sqft
Features
$46.00$42.00
5x7unit $1.49 / sqft
Features
$58.00$52.00
5x10unit $1.38 / sqft
Features
$76.00$69.00
5x10unit $1.46 / sqft
Features
$81.00$73.00
6x10unit $1.27 / sqft
Features
$85.00$76.00
5x12unit $1.30 / sqft
Features
$87.00$78.00
7x10unit $1.16 / sqft
Features
$90.00$81.00
5x15unit $1.01 / sqft
Features
$85.00$76.00
10x10unit $0.76 / sqft
Features
$85.00$76.00
10x10unit $0.81 / sqft
Features
$90.00$81.00
7x15unit $0.72 / sqft
Features
$85.00$76.00
7x15unit $0.81 / sqft
Features
$94.00$85.00
7x20unit $0.77 / sqft
Features
$120.00$108.00
10x15unit $0.61 / sqft
Features
$101.00$91.00
10x15unit $0.72 / sqft
Features
$120.00$108.00
12x15unit $0.59 / sqft
Features
$118.00$107.00
10x20unit $0.54 / sqft
Features
$120.00$108.00
10x20unit $0.59 / sqft
Features
$130.00$118.00
15x15unit $0.49 / sqft
Features
$123.00$111.00
10x25unit $0.51 / sqft
Features
$141.00$127.00
10x25unit $0.65 / sqft
Features
$179.00$162.00
10x28unit $0.65 / sqft
Features
$200.00$181.00
10x30unit $0.54 / sqft
Features
$180.00$163.00
15x20unit $0.54 / sqft
Features
$180.00$163.00
10x35unit $0.54 / sqft
Features
$209.00$189.00
12x32unit $0.54 / sqft
Features
$229.00$207.00
12x37unit $0.53 / sqft
Features
$262.00$237.00
16x32unit $0.53 / sqft
Features
$299.00$271.00
12x62unit $0.49 / sqft
Features
$395.00$365.00
12x66unit $0.48 / sqft
Features
$408.00$378.00
10x20parking space $0.17 / sqft
Features
$39.00$35.00
10x25parking space $0.18 / sqft
Features
$49.00$44.00
10x30parking space $0.17 / sqft
Features
$56.00$50.00
Facility Details
Office & Access Hours
Accessibility & Security
Vehicle Storage & Property Coverage
Payments, Billing and Miscellaneous
Storage Unit Size Calculator
Choosing the right storage unit size can feel overwhelming, but our storage unit size calculator makes it easy. To find the right storage unit for you, simply select the types and amounts of items you want to store and our calculator will quickly suggest the best unit size for your needs.
Browse a range of commonly stored items like furniture, mattresses, boxes, and appliances. From kitchen essentials to bedroom furniture, living room decor, office supplies, dining room pieces, garage gear, and more—our tool helps you make an informed choice.
Rent online today or make a
risk-free reservation
There's two easy ways to secure a unit at this storage facility:
- 1You can complete your rental process online today and go straight to your unit when you plan to move in.
- 2You can make a reservation today with no payment until you sign your lease at your move-in date.
How It Works
Select your storage unit
Reserve for free
Cancel or change your reservation at any time, risk-free
Visit your facility
Move in!