To build a better home, we created our own set of building standards. We call them our Whole Home Building Standards. We do it so that you get a home that’s more energy efficient and has a lower cost to own and operate. From foundation to rooftop and even into the landscaping, we build them to last.

School District
Austin ISD
Community Status
Coming Soon

New Homes Coming Soon to South Austin

Welcome home to Cascades at Onion Creek! This brand-new community of single family homes is located within Austin ISD, just off of the I-35 service road and south of the Onion Creek Parkway exit. This South Austin community is perfect for young professional, those just starting a family, or those looking to downsize.

About Our South Austin New Homes for Sale

New homes in Cascades at Onion Creek will be from our brand-new Capital Series. These floorplans have a modern design both inside and out to match those looking to live the downtown Austin lifestyle. We will have 4 single-story floorplans and 3 two-story floorplans ranging in size from 1,402-2,385 square feet. These new homes will come standard with 2-3 bedrooms, and select floorplans will offer the option for a fourth bedroom. Our new homes in Cascades at Onion Creek will come with both a long list of included features and customizable options. Some of those features and options are:

  • Several varieties of granite countertops
  • Custom-built cabinets with different colors and finishes
  • Multiple lighting packages
  • Tankless water heaters
  • Low voltage packages
  • Stainless steel appliances
  • Full sod and irrigation
  • Covered Patios
  • Available 8′ interior doors
  • 10-foot ceilings on all first floors
When you build your new home at Cascades at Onion Creek, you will work with the professional at our Design Studio to ensure that you home has all your personal touches and looks amazing inside and out.

Austin Independent School District

As a trusted new home builder in South Austin, M/I Homes knows the importance of having a great school district for our new home communities. Cascades at Onion Creek is proud to be apart of Austin ISD, where their mission is to provide a comprehensive educational experience that is high-quality, challenging and inspires all students to make a positive contribution to society. Children in this community will attend Blazier Elementary SchoolParedes Middle School, and Akins High School.

Close to Everything That “Keeps Austin Weird”

The popular slogan “Keep Austin Weird” has been around since the early 2000s and is used as a way to encourage residents to shop local. You can easily do that from your South Austin home at the Cascades at Onion Creek! With your short drive to downtown Austin you can enjoy…

  • BookPeople
  • Waterloo Records
  • HOPE Outdoor Gallery
  • Viewing the bats from the Congress Avenue Bridge at sunset
  • Joe’s Coffee
  • Amy’s Ice Cream
  • Allen’s Boots
  • A haunted tour of the Driskill Hotel

Experience the M/I Difference at the Cascades at Onion Creek

What sets us apart from other new home builders in South Austin is our M/I Difference. All our homes are built with our Whole Home Building Standards, ensuring you an energy-efficient new home. You can also be confident in the quality of home with our 10-Year Transferable Structural Warranty that goes beyond industry standards. And to top it all off is our amazing customer service; from the moment you start your search online, to when you enter our model and even through closing on your home rest, you can assure that we strive to follow our founders’ motto to “always treat the customer right” Between this ideal location near downtown Austin, our brand-new floorplans, and the M/I Difference in home building, you will love calling Cascades at Onion Creek your new home. Don’t miss out on all of the latest details; join our VIP list to be first to get all of the latest updates!
Austin Sales | Internet Sales Manager
(512) 265-0288
Our team can assist you in your new home search by private or virtual appointment.
School District
Hays ISD
Community Status
Now Selling
Home Type
Square Footage
1402 – 2435

New Homes for Sale in South Austin

​You are going to love the location of this brand community of new homes for sale in Austin, Texas! The Hills at Estancia is located right off the frontage road of I-35 before the 45W Toll Road and is currently selling from our Bear Creek Crossing model home.

A Brand New Community in Austin

​The easy access to I-35 makes for a quick commute to downtown Austin and an ideal new community for anyone who works in Austin and/or enjoys spending evenings and weekends exploring what the city has to offer. ​You will love being just minutes from Zilker Park, Town Lake, Downtown Buda, Southpark Meadows, and the Austin Bergstrom International Airport, as well as all sorts of great shopping areas, restaurants, and entertainment venues. ​When M/I Homes sets out to build in a community in the Greater Austin area, our homeowner’s needs are paramount in the locations we choose. Whether you are moving from across the country or just down the street, we have the answers you need to make a fully informed decision for your next home. But don’t just take our word for it: read about our homeowners’ experience with us for yourself!

About Our New Homes

​The new homes at the Hills at Estancia are part of our brand new Capital Series. These floorplans are a brand new more modern design both inside and out. At the Hills at Estancia will offer four 1-story homes and three 2-story homes ranging in size from 1,402-2,385 square feet. ​These new homes will come standard with 2-3 bedrooms with select floorplans offering a 4th bedroom option. Not only will you enjoy the following luxurious home design features, but you’ll also have the opportunity to partner alongside the professionals at our Design Studio who will help you put your own personal stamp on your new space. Our stunning home features include:
  • Granite countertops
  • Custom made cabinets
  • Tankless water heaters
  • Stainless steel appliances
  • Full sod and irrigation
​New to the whole design process when building a home? Utilize our guide to help you through each step. Your new home will truly make for a stunning retreat to come home to every day! ​When it comes to Austin real estate, you’ll find that choosing M/I Homes for your new home construction means entrusting your next home in the hands of an experienced home builder who is committed to building you a better home and treating you right.

Imagine: A Brand New Home in Hays CISD

​Students living here will be part of the acclaimed Hays CISD and will attend Buda Elementary SchoolBarton Middle School, and Hays High School. For those seeking higher education, the University of Texas and Texas State University are both just a short drive away.

More Than Just a New Home in Austin

​Part of what sets us apart from other new home communities in the Austin area are our Whole Home Building Standards. Going above and beyond industry standards, we also provide a 10-Year Transferable Structural Warranty. Treating our customers right means providing our Austin homeowners a peace of mind that just can’t be found elsewhere. We look forward to showing you what more than new means when you allow us the honor of helping you find your dream home!
New Home Consultants

Tiffany Cox and Rhonda Hogue

Monday – Sunday