Highest quality luxury new build in Central Austin with a fully equipped casita -and one of the few truly walkable blocks in NW Hills. Bonus features and details you won't find in other new homes unless you take 3 years to build it yourself. Ask about rate buy down. Step through the dramatic entry - walls of glass pull your gaze straight through to the pool beyond.  The covered patio flows from the main living room onto expansive low-maintenance decking, past the infinity-edge pool w/cascading waterfall, to an alfresco dining area & fully equipped outdoor kitchen - gas grill, pizza oven, & beverage fridge. A chef's kitchen built to entertain with high-end Thermador appliances, double dishwashers & multiple beverage stations keep hosting effortless. A butler's pantry with Bosch refrigerator and freezer sits tucked behind the kitchen, and the adjacent dining room adds a wine fridge. The downstairs primary features heated floors and a full steam room; a matching suite upstairs offers flexibility for multigenerational living or guests. A dedicated office with abundant natural light, CAT 6 wiring, and a lockable door sits privately apart from the downstairs suite. The Casita is true second dwelling with a bar and a Bosch Fridge with an ice maker, full bath, laundry connections, high ceilings, and pocket glass doors opening cabana-style onto the pool deck - plus its own private garden patio. Ideal for long-term guests, home office, it's an asset most 78731 homes simply don't offer, and a meaningful edge at resale. A quiet premium block on a flat 0.3-acre lot with mature oaks, steps from top-rated Doss Elementary and its playground, the Murchison track, and a hillside park. Walk to a dozen eateries, HEB, and the Jewish Community Center - a rarity in NW Hills. Residence shares a lot with 3805 Rockledge West next door. Only common element is dividing fence line. Homes are very private. HOA docs available, and there are no annual dues beyond shared liability insurance policy.