Welcome to 366 Whirlaway, a charming one-story white stone home on 3 acres in the gated Key Ranch at the Polo Club. Surrounded by open space and lush greenery, this property offers the perfect balance of outdoor living and modern comfort, just 18 miles from downtown Austin. Step inside and enjoy an open-concept living area where large windows showcase views of mature oaks and scenic Texas landscapes. The gourmet kitchen, equipped with granite countertops, stainless steel appliances, a Wolf range, and a wine refrigerator, is designed for both style and function--perfect for hosting after a day spent outdoors. A dedicated office offers a quiet workspace, and the formal dining room is ideal for hosting gatherings. The primary suite, located for privacy, features a walk-in closet and en-suite bathroom, while three guest rooms with en-suite baths are thoughtfully placed on the opposite side of the home. Outside, the landscaping includes a full sprinkler system, and a circle drive leads to a 3-car garage with a walk-in attic for plenty of storage space. After a day spent outdoors, relax in the lap pool, surrounded by a dog friendly fence that will allow your best friends to roam safely in a large area. For equestrian enthusiasts, the property features a self-sustaining shed row barn with solar and wind turbine power (hidden from view), rainwater collection, two stalls, attached paddocks, and Noble horse fencing. Portions of the barn could easily be converted to a shop or work area. Within walking distance and part of Key Ranch are the highly rated AESA Prep Academy that serves students aged K-12th grade and the Racquet Club that offers fitness, tennis, and pool amenities. The XS Equine Stables, offering boarding, training, and riding lessons is just down the road. 366 Whirlaway delivers the best of outdoor living, with space to roam, a dog friendly area, equestrian facilities, and a peaceful setting. Experience the country lifestyle without sacrificing city convenience!