21 Rio
  • Kitchen-01-21-Rio-Austin-06
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    One Bedroom

    • 1 Bed
    • 1 Bath
    • From 681 to 914 Sqft


    • Ideal for Independent Living
    • Fully Furnished & Full Kitchen
    • Washer/Dryer & Wi-Fi
    See One Bedroom

    From $1,259/Month/Bed

    Two Bedroom

    • 2 Bed
    • 1 - 2 Bath
    • From 959 to 1,613 Sqft


    • Private Bedrooms & Balconies
    • Fully Furnished & Full Kitchen
    • Washer/Dryer & Wi-Fi
    See Two Bedroom
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    Three Bedroom

    • 3 Bed
    • 2 Bath
    • From 1,196 to 1,951 Sqft


    • Private Bedrooms & Balconies
    • Fully Furnished & Full Kitchen
    • Washer/Dryer & Wi-Fi
    See Three Bedroom
  • Explore 21 Rio's Amenities
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  • See FAQs
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    See Parent Insights
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C7 Hillside

Expansive 3-Bedroom Apartment with Modern Amenities



The ultimate in luxury living. This expansive 3-bedroom, 2-bathroom penthouse features top-tier amenities, upgraded finishes, and breathtaking views of the hill country.

  • Bed

    Private Bedrooms

    Personal Cozy Retreat

  • Bath

    Full-Size Bathrooms

    Designed for Functionality

  • Fully Funrnished

    Fully Furnished

    Move-In Ready

  • Fully Equipped Kitchen

    Fully Equipped Kitchen

    Stainless Steel Appliances

  • Washer and Dryer

    In-Unit Washer & Dryer

    Laundry Convenience

  • WiFi

    Wi-Fi Included

    Stay Connected Anywhere


The C7 Hillside is the most spacious 3-bedroom apartment at 21 Rio, offering ample room for both privacy and shared living. This expansive layout features three bedrooms, two bathrooms, a large living area with breathtaking hill country views, and a private balcony for enjoying the outdoors.


Enjoy top-tier amenities and finishes. Unwind on the rooftop terrace with an infinity-edge pool, fire pit lounge, and BBQ areas, or stay active in the state-of-the-art fitness center. Take advantage of the convenient on-site store, package lockers, and online rent payments.


  • DishwasherDishwasher

  • Stainless Steel AppliancesStainless Steel Appliances

  • MicrowaveMicrowave

  • OvenOven

  • RangeRange

  • RefrigeratorRefrigerator

  • FreezerFreezer

Living Room

  • Coffee TableCoffee Table

  • CouchCouch

  • TV StandTV Entertainment Center


  • BedroomMattress and Bed Frame

  • DeskDesk

  • NIghtstandNightstand

  • Under Bed Double DrawersDresser

Frequently Asked Questions

We've compiled answers to the most frequently asked questions about our student apartments to make your decision-making process as easy as possible.

  • We have two types of bedrooms at 21 Rio: Main Bedrooms with a private en suite bathroom for ultimate privacy, and Preferred Bedrooms which might offer more space, oversized windows, or a walk-in closet depending on the floor plan. Specific features vary, so check with our team for details.

  • We offer floor plans with three distinct views: City, where you can soak in the vibrant downtown skyline; Hillside, providing a tranquil escape with scenic hill country vistas; and University, keeping you connected to campus life with views overlooking UT Austin.

  • Our "Top Floor" penthouses on the 21st floor offer the most breathtaking views, along with a new furniture package, upgraded finishes, and a 75" TV. If you prefer a slightly lower level, our "Upper Floor" units on floors 15-20 still boast upgraded finishes and a 65" TV. For those seeking a more budget-friendly option, our "Lower Floor" units on floors 7-14 offer traditional finishes and stainless steel appliances, without a TV included.

  • 21 Rio puts you right in the heart of the action! Located in the vibrant West Campus neighborhood, you're just steps from the University of Texas at Austin, with easy access to the South Mall, the Six Pack, and McCombs Business School. Trendy coffee shops, lively entertainment venues, and delicious restaurants are right outside your door. Learn more on our neighborhood page.


Your Stress-Free Move-in Awaits

Our streamlined process ensures a smooth transition: find your perfect match through our convenient app-based roommate matching, rely on our 24/7 maintenance support for any need, and connect with our dedicated and friendly team, always available through the app to answer questions and offer assistance.

Seamless Roommate Matching

Finding the right roommate is crucial for a happy and comfortable living experience. That's why we have a two-step roommate matching process:

Personality Compatibility: We match you with individuals with similar answers to our comprehensive roommate questionnaire to guarantee a peaceful living environment.

Lifestyle Alignment: We consider your availability and living preferences, such as single or double occupancy, to further refine the match and ensure all your needs are met.


Effortless Living at 21 Rio

We understand your busy schedule. That's why we offer a suite of convenient online tools designed to save you time and stress:

Effortless rent payments: Pay your rent with just a few clicks, directly from your smartphone or computer.

Seamless maintenance requests: Submit maintenance requests quickly and easily through our online portal, and stay connected with our friendly team.

24/7 Maintenance Support

Unexpected issues like a leaky faucet or malfunctioning appliance can disrupt your day. Your comfort is our priority, which is why we offer 24/7 maintenance support.

We're always here for you: No matter the time of day or night, our dedicated maintenance team is just a phone call away, ready to address your needs.

Prompt response: We understand the urgency of these situations, and our team will respond promptly to minimize any inconvenience.

Email our Team