Tucked away at the end of a quiet cul-de-sac, this beautifully maintained Newcastle home offers privacy, comfort, and convenience on a large, fully fenced lot with gated entry. The expansive yard features a sprinkler system, garden space, mature landscaping, and a spacious deck designed for effortless entertaining. Inside, the light-filled living room showcases warm pine ceilings, expansive windows, and a cozy fireplace. The bright kitchen features island seating, marble countertops, and direct access to the deck for seamless indoor-outdoor living. The main level offers three bedrooms and two baths, providing the convenience of primarily one-level living. The daylight lower level adds exceptional flexibility with two additional bedrooms, a large recreation room, laundry and storage space, and a third bath-ideal for guests, multi-generational living, a home office, or hobbies. Recent updates include fresh interior and exterior paint in 2024 and brand-new carpet throughout the lower level. Enjoy year-round comfort with air conditioning and a high-efficiency heat pump. The lush, private backyard offers ample space for gardening, recreation, pets, and outdoor gatherings. Ideally located minutes from I-405 with convenient access to Bellevue, Seattle, and Sea-Tac Airport. Close to parks, trails, shopping, dining, and major employment centers. Septic system approved for 3 bedrooms. A rare opportunity to enjoy generous living spaces, thoughtful updates, and a sought-after location.