Welcome to 3801 Peak Lookout Drive, a distinctive single-story residence situated on one acre at one of the highest points in Lakeway. Offering approximately 4,521 square feet with 5 bedrooms, 5 baths and a 3-car garage, this home was thoughtfully designed from the ground up for accessibility, sustainability and effortless living. The open-concept interior features marble countertops, an oversized island, two dishwashers, a dedicated study, home theater, game/flex room and two laundry areas. Purposeful accessibility features include wider doorways and halls, barrier-free showers, ramped entrances, recessed sliding-door tracks and an accessible pool with both a wheelchair ramp. Awarded a 5-Star Green Building rating from the City of Austin, the home also features solar power, spray foam insulation, high-efficiency systems, a reflective metal roof and 10,000 gallons of rainwater collection capacity. Outside, enjoy expansive covered living, an outdoor fireplace and grill, pool and spa, plus a one-of-a-kind elevated treehouse with ramp access and views toward downtown Austin. A rare combination of innovative design, sustainability and resort-style living in the heart of Lakeway.