Foursquare Builders
Luxury Custom Home Builder in Austin, Texas.
2017 ABJ Custom Builder of the Year
2014 & 2011 Texas
Luxury Custom Home Builder in Austin, Texas.
2017 ABJ Custom Builder of the Year
2014 & 2011 Texas Custom Builder of the Year
2014, 2013 & 2011 Austin Custom Builder of the Year
Foursquare Builders — where the difference is in the details.
From custom millwork, architectural metal work and natural stone to carefully considered finishes and design elements, every aspect of this home was constructed with intention and executed with precision.
For us, custom means creating a home that is distinctly yours.
A little bathroom inspiration from some of our favorite spaces.
Each one has a completely different look and feel, from clean and modern to warm and timeless.
We have our favorites, but we want to know yours.
Which bathroom would you choose for your home? Scroll through and tell us your favorite in the comments.
Concrete foundation and footings poured this week on our newest custom home here in Austin.
This is where it all begins.
It may not be the flashiest part of the build, but it’s one of the most important. A beautiful home starts with what you’ll eventually never see—a solid foundation built to support everything that comes next.
We’re officially out of the ground. Now the fun begins.
Perched in the heart of Westlake Hills, this custom home by Foursquare Builders is a masterclass in modern luxury.
Three stories of thoughtful design, premium materials and exceptional craftsmanship are topped by a rooftop garden, while a stunning pool brings the entire home together.
Every detail was considered. Every space was built with intention.
This is what custom building looks like.
It’s always exciting when we hit a major milestone on one of our builds.
This beautiful new build sits on an incredible Austin Hills lot, with an 8,600 sq. ft. foundation spanning two stories and a major focus on outdoor living and the surrounding landscape.
There’s a lot of work that goes into bringing a project like this to life.
08/01/2026
The CLT roofing system on this Lake Austin waterfront home was one of the first residential applications of that structural approach in Texas.
A Cross-Laminated Timber (CLT) roofing system is a structural roof deck made of thick, multi-layered engineered wood panels glued at alternating angles, which we used to achieve massive spans and concrete-like strength.
We built every exposed connection, beam, and junction knowing the structure would be the visible finish and there would be nowhere to hide anything less than perfect.
Interiors: High Camp Home
Architecture: Breck Studio
Photographer: Casey Dunn
07/26/2026
Luxury condo renovations are one of our specialties.
From The Independent to many of Austin's premier high-rise communities, we've completed hundreds of luxury condo renovations over the past 20+ years. The relationships we've built with residents, HOA boards, and building management are one of the reasons clients continue to trust and refer Foursquare Builders.
We know your time is precious. We take care of every detail from beginning to end.
Architecture: Barley Pfeiffer Architecture
Ceilings like this don't happen by accident.
Every beam, connection, structural detail, and finish requires coordination between architects, engineers, and skilled craftsmen to create a feature that's as sound as it is beautiful.
That's what custom building is all about, and that is what Foursquare Builders delivers.
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Contact the business
Website
Address
507 Walsh Street
Austin, TX
78703
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |
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