Custom ADUs in Austin

We build fully customizable ADUs and adjacent tiny spaces in Austin, Texas.

Contact us today to schedule your free site visit and assessment.

A vertical view of the Oakview ADU project

How much does an ADU cost?

For a well-built ADU in Austin, I tell most clients to expect a budget between $200,000 and $350,000, though with high-end features or tricky lots, the final tally can reach as high as $400,000. Builder quotes often fall between $240 and $500+ per square foot, especially if you’re after custom work. Real Austin homeowners have shared on platforms like Reddit about receiving bids from $375,000 to nearly $400,000 for a two-story, 1,000-square-foot ADU. And here’s the kicker – those numbers often don’t even include costs like architectural plans, surveys, or sometimes mandatory soil testing. Local builders such as those referenced by TrueLux Fine Homes and EAC Design Build echo this new cost landscape in Austin.

Our work

We build ADUs to the highest standards, featuring top-tier materials and innovative practices. We stand behind our work, so we’ll let it speak for itself. See some of our recently completed projects below or see all of our work here

Shoalwood Garage Conversion

Brandywine Casita

Brookswood ADU

Why Choose Austin Tiny Homes?

Seamless Experience

Your tiny home journey, simplified. Our “Under One Roof” approach eliminates the hassle of coordinating multiple architects, engineers, and contractors by offering one single point of contact from start to finish.

co-creative mindset

We don’t just build spaces, we co-create them with you. You’ll be empowered to select every detail from the room layout to the roof pitch. Need guidance? Our team will work hand-in-hand with you to ensure a functional and beautiful result. 

guaranteed excellence

Our tiny homes stand the test of time because they are crafted with top-tier materials and practices. But don’t just take our word for it: We back up our work with a robust warranty to offer you complete peace of mind.

Building Your ADU

Our process is designed to run smoothly and result in a high-quality finish. With our “Under One Roof” method, you’ll have a single point of contact from start to finish. 

And we don’t just build, we create. Our team works with you to craft a space that reflects your lifestyle. 

Start with rooms

From studios to multi-level designs, start the process by selecting how many rooms you need.

Choose a layout

Whether you need a home for loved ones to age in place, we offer 17 models to match your lifestyle and preferences.

Pick your size

The sky is the limit for our ADUs! We can easily scale up the square footage of your desired floor plan to meet your needs.

Customize

All of our finishes, from exterior paint to to the interior furnishing are fully customizable, to ensure the result looks and feels like a space just for you

Pick your bedrooms

We offer studio, one-bedroom, two-bedroom, and three-bedroom models, all of which can be adjusted to suit your needs.

Choose your layout & size

View our detailed layouts to choose what is right for your ADU. Don’t get hung up on the square footage — the size of all floor plans can always be increased.

Customize

Our team of skilled designers work with you to create a functional, personalized space. The possibilities for customization are nearly endless!

Move in & Warranty

Our seamless approach ensures move-in day will be here before you know it. Plus, we stand by our work with robust warranties for structural components, mechanical elements, and windows and doors. 

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