3611 Congress Avenue 2109 Perched above Turtle Creek, this rare split-level penthouse at The Aster delivers dramatic architecture and elevated living. Vaulted ceilings soar overhead, creating an airy, light-filled atmosphere that sets this residence apart from anything else in the building. The split-level layout adds dimension and privacy, seamlessly separating living, entertaining, and retreat spaces. Expansive windows frame treetop and city views, while the open living areas flow effortlessly for both everyday comfort and stylish hosting. Thoughtfully designed with modern finishes, Wolf and Subzero appliances, and a distinctive sense of scale, this penthouse offers a refined urban escape in one of Dallas' most coveted neighborhoods-just moments from dining, shopping, and the Katy Trail.