Expand & Elevate Your Home
Premier ADU Builder in Austin for Your Perfect Space
Welcome to Small House Solutions! As your trusted ADU builder in Austin, we specialize in designing and building Accessory Dwelling Units (ADUs), Accessory Structures, Duplexes, and Home Renovations that fit your needs. Whether you need extra rental income, a space for family, or to increase your property’s value, we’ve got the experience and expertise to make it happen.
95%
Projects Completed Entirely In-House: Design, Permitting, Construction. 5% Done by Constructing Per Plans of Others, or Designing Without Constructing.
9+
Years of Local Experience Navigating Austin's Unique New Residential Construction Codes
30+
Projects designed, permitted, and built in the City of Austin with 95% being new construction by a leading ADU Builder in Austin.
60+
5-Star Reviews from Satisfied Austin Clients
Trusted Builders, Quality Results
Why Choose Small House Solutions for your ADU?
Build Your Perfect ADU
Our Quality Services
ADU Design & Build
We specialize in designing and building ADUs that match your space, budget, and lifestyle, trusted by homeowners across Austin as their go-to ADU Builder.
Garage to ADU Conversion
We turn garages into practical, stylish, and comfy living spaces, built with the experience of a trusted ADU builder right here in Austin.
Detached & Attached ADUs
We build separate or attached ADUs that integrate perfectly with your existing home—backed by the expertise of a top ADU Builder in Austin.
Junior ADU Construction
We create compact yet fully equipped ADUs for added living space or rental income.
Multi-Unit ADU Development
We design and build multiple ADUs in Austin on a single property to maximize space and value.
Permit & Approval Assistance
We manage all permits and city approvals to ensure a hassle-free ADU project in Austin.
Duplex Design & Build
We design and construct high-quality duplex homes, and as a trusted Austin ADU Builder, we focus on smart living solutions and strong returns on investment.
Austin’s Premiere ADU Builders
Custom Design & Construction 2025
We build high-quality ADUs with smart designs, and as an experienced ADU Builder in Austin, we deliver top craftsmanship and a hassle-free process.
Built to Last, Designed for You
As a trusted ADU Builder in Austin, we focus on quality, efficiency, and smart building practices to bring your project to life with confidence.
- Smart & Sustainable Building
- Energy Efficient Structures
- On-Time Project Completion
- Modern Designs & Quality Service
The Small House Solutions Team
Jason Kahle
Founder & President
Jayse Lampson
Consultation & Design Coordinator
Riley Rollins
Permitting & Purchasing Coordinator
Luis Castanon
Construction Manager
Custom Homes, Built to Last, Designed for You
See Our Recent Projects
Sky Incubator
Austin, Texas
Fitzhugh Contemporary
Austin, Texas
Testimonials from the Heart of Austin, Texas
With over 40 years of combined experience and a skilled team, we’ve helped countless families and investors make the most of their properties. Whether it’s a new backyard unit, a modern duplex, or a full home remodel, our commitment to craftsmanship and customer satisfaction never wavers.
See what our happy clients have to say about working with us!
Whar Our Clients Say
Testimonials
Homeowner
Marty Soole
The details they provided were thorough and well beyond what we expected. The build price for all that Small House Solutions proposed was fair and much more affordable than other design/build companies we interviewed.
Homeowner
Richard Lyle
They did a great job, very happy with the end results. Great communication and 100% recommend them if you're looking for an ADU Builder in Austin for your small house building needs.
Homeowner
Peter Ruehlen
Small house Solutions is an amazing company all around. Hands down some of the best contractors I have ever worked with.
Homeowner
David Ferragut
The team was so responsive and just overall great partners. If you are looking for ADU Builder in Austin to add more living space to your property, I highly recommend them.
Get a Free Quote
Ready to build? Contact us today and let’s create your perfect ADU or home with a trusted ADU Builder in Austin.
Serving Austin and Nearby Areas
Learn More From
Frequently Asked Questions
The timeline depends on the size and design of your ADU in Austin, but most projects take between 4 to 8 months from planning to completion.
Yes, permits are required. We handle all the Austin ADU paperwork and approvals to make the process smooth for you.
Yes! Many homeowners work with an experienced Builder to create ADUs that generate rental income or offer comfortable living space for family members.
We take care of everything, including blueprints, permits, construction, plumbing, electrical, and final finishes.
Costs vary based on size, materials, and customization. Contact us for a free estimate!
Building an ADU in Austin has many benefits:
Extra income from renters
A private space for guests or family
Higher property value
Flexible use as a home office, studio, or gym
It’s a smart investment that gives you more space without moving.
Yes. In Austin, most ADUs can be up to 1,100 square feet depending on your lot. They must also follow rules for how far they are from property lines (called setbacks), usually about 5 feet from the sides and back. Don’t worry—our team handles all the zoning and code checks for you.
Absolutely! Garage conversions are a popular and affordable way to add a rental unit or guest space. We turn unused garages into fully livable ADUs with kitchens, bathrooms, and modern interiors—perfect for extra income or family use.
