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West Campus Apartment Review: Union on San Antonio

By Madison

The vast amount of student housing choices near UT Austin can feel overwhelming. In West Campus, new developments offer state-of-the-art amenities and modern features to stay competitive in the Austin market.

At Rambler, we’ve helped hundreds of UT Austin students successfully navigate their student housing search.

Read Next: Rambler vs. Union on San Antonio

While Rambler offers a full suite of amenities that will elevate your college experience, plus a variety of floor plans to appeal to student needs, we understand the importance of knowing all of your options before making a student housing decision. If you’re considering Rambler as a student housing option, you might also be looking at Union on San Antonio

For this reason, we’ve created an honest review of Union on San Antonio to help you feel more confident in your student housing decision.

Union on San Antonio: West Campus Apartment Review

Rendering of the exterior of Union on San Antonio

Rendering courtesy of Greystar.

The Basics

Before we dive in, we’ve gathered a few quick facts about Union on San Antonio to give you a feel for the community:

Address: 2011 San Antonio Street

Neighborhood: West Campus

Year Built: 2024

Number of Beds: 991

Number of Units: 425

Number of Stories: 30


Union on San Antonio is located on the corner of San Antonio Street and W 21st Street, about a four minute walk to UT Austin’s campus. 

Union on San Antonio is in the West Campus neighborhood, walking distance from popular spots including Chick-fil-A, P Terry’s and Cane’s on MLK Blvd. It is steps away from the lively Guadalupe Street, and is close to other West Campus apartments such as The Nine at Rio, Moontower and Villas on Rio.


Rendering of Union on San Antonio gym

Rendering courtesy of Union on San Antonio.

Union on San Antonio has a fitness center, along with a wellness studio, outdoor stretch studio, and sauna. 

Union on San Antonio also features plenty of outdoor space ranging from a pool deck to a planting terrace to a sky lounge.

For those who appreciate indoor-outdoor living spaces but also need a spot to get work done, Union on San Antonio offers indoor study rooms and an outdoor study lounge. If you are a pet parent, Union on San Antonio offers both a pet spa and a fenced-in dog park.

Other notable amenities include a podcast studio, music lounge, game room and community kitchen.

Read Next: Top 7 Pool Decks Near UT Austin


Union on San Antonio offers on-site garage parking in their covered parking garage. These spots are available for an additional monthly fee on a first-come, first-serve basis. Union on San Antonio also offers bike storage on-site.

Read Next: Ultimate Guide to Parking Near UT Austin

Floorplans & Pricing

Union on San Antonio has studio, 2×2, 4×2 and 4×4 floor plan options. You can pay more for certain features, such as a private balcony or to be on a higher floor.

At the time of publication in February 2024, rates for the 2024-2025 school year at Union on San Antonio range from the $1,100s to over $1,800 per person, per month, depending on unit type. All rates are subject to change. You can find current availability and pricing on Union on San Antonio’s floor plans page.

All rooms come fully furnished with a 55” smart TV, washer and dryer, stainless steel appliances and quartz countertops.

Rendering of bedroom at Union on San Antonio

Rendering courtesy of Union on San Antonio.

Union on San Antonio offers a limited number of SMART units for those who qualify. At the time of publication, these spots are reserved for specific 4×2 and 4×4 units.

Read Next: Ultimate Guide to SMART Housing at UT Austin

We hope that this review of Union on San Antonio helps you in your West Campus housing search. If you’re looking to explore other properties in West Campus, check out our review of Union on 24th, Union on San Antonio’s sister property.

If you have any questions or want to learn more about Rambler, contact our leasing staff, who are happy to answer any questions you may have during your student housing search.

Madison Rosenow, Rambler Leasing Manger


Madison is the Leasing Manager for Rambler. She went to Texas A&M University and has 5+ years of experience in student housing leasing. In the office, you'll find her enjoying a vanilla latte from Daydreamer!

February 20, 2024

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