Designing is Karl’s passion. He’s been surrounded by creation and design his entire life.


The Hahnfeld family has over half a century of award-winning design, architecture, and building experience. They have designed some of Fort Worth’s most significant structures.


Karl has personally spent 25+ years designing hundreds of distinguished homes in Fort Worth and Dallas. He is also responsible for several projects in other regions of Texas, such as Glen Rose, Stephenville, Comfort, Port Aransas, Possum Kingdom and Tulsa


He has experience designing Spanish Colonial, Mediterranean, Colonial, Tudor, Mid-Century, French, etc.


Karl’s goal as a designer is the same, to turn your dreams into reality, as accurately and efficiently as possible.

More than two decades of designing some of the areas most distinguished and recognizable homes.