Black Onyx Lake Estate is a newly constructed waterfront masterpiece by Grubbs Construction, offering an elevated standard of luxury within the private, guard-gated enclave of Applehead Island. Direct access to Lake LBJ is enhanced by a private boat slip and dedicated jet ski dock, inviting effortless waterfront living. Designed for both grand entertaining and relaxed elegance, the residence features a negative edge gunite pool and spa, a backyard putting green, and expansive patios for al fresco gatherings. Inside, a state-of-the-art theater, game room, and dedicated study offer versatile spaces for leisure and productivity. The gourmet kitchen with Thermador appliances anchors the open-concept layout, with refined finishes throughout. Breathtaking 360-degree lake views infuse nearly every room, while soaring 18-foot ceilings and walls of glass amplify the home's seamless connection to nature. An elevator connects all three levels for effortless living. Exclusive community amenities—including tennis courts and a resident-only clubhouse—further elevate the lifestyle at Applehead Island. Purchase includes eligibility to activate an exclusive golf membership incentive at Horseshoe Bay Resort. Property and opportunity details provided by seller or others; buyer to verify.