Welcome to Hailey Drive—an exceptional colonial nestled in the highly sought-after Kings Valley Manor community. Boasting over 5,000 square feet as the largest model on the street, this stunning 4 bedroom 3.5 bath home offers beautifully designed living space that impresses from the moment you arrive. Step inside to a grand two-story foyer with a dual staircase, flanked by formal living and dining rooms—perfect for elegant entertaining. The heart of the home is the warm and inviting family room, featuring expansive windows that flood the space with natural light and offer serene views of the private backyard. Designed for both everyday living and effortless entertaining, the main level includes a gourmet kitchen with a massive island and granite countertops, a dedicated home office with French doors, a butler's pantry, a spacious main level laundry room, and a convenient powder room. Upstairs, retreat to the luxurious primary suite featuring tray ceilings and a spa-like bath with dual vanities, a soaking tub, and a walk-in shower. Two generous walk-in closets provide plenty of storage. Three additional bedrooms and two full baths—including an en-suite—offer comfort and flexibility for family and guests alike. The fully finished basement expands your living space with a custom bar and endless possibilities—perfect for movie nights, game days, a home gym, or playroom. A bonus room offers potential for a fifth bedroom, and abundant storage ensures everything has its place. Situated on a flat almost three quarter acre lot backing to protected woods, the backyard lives larger than most—creating a true private retreat. Enjoy outdoor living at its finest with a deck, charming pergola, and patio—ideal for entertaining or unwinding in a peaceful setting. Don't miss the basketball court and firepit! Additional highlights include a two-car attached garage, ample driveway and street parking, and a quiet no-through street location. Enjoy convenient access to nearby commuter routes and local favorites like Butler's Orchard, Damascus Regional Park, Jimmie Cone, and Doc Waters Cidery. With its premier lot, expansive layout, and rare availability within Kings Valley Manor, early showings are strongly recommended. Homes of this caliber do not come to market often—don't miss your opportunity to make it yours today!