Welcome home to 17303 Bighorn Court! Nestled in a highly sought-after Round Hill cul-de-sac, this beautifully maintained Mosby model offers the perfect blend of modern updates and everyday functionality, all within minutes of local schools and amenities. Step inside to discover a bright, flowing floor plan featuring 4 bedrooms and 3.5 bathrooms. Elegant crown molding flows throughout the main level, which features a formal separate dining area. The heart of the home is the stunning gourmet kitchen-updated in 2024-complete with a sun-drenched breakfast area that flows seamlessly into a spacious family room anchored by beautiful hardwood floors. Convenience is key with a 2-car garage connecting to a practical mudroom with ample storage. Upstairs, you'll find plenty of breathing room, including a spacious primary bedroom retreat with a large, private primary bathroom. The fully finished walk-up basement is an entertainer's dream, featuring a stylish wet bar, an updated full bathroom with a luxurious soaking tub. Outside, enjoy a private oasis with a fully fenced, beautifully landscaped backyard boasting a patio, fire pit, and a playground area. Updates include a new washer and dryer (2025), a repaved driveway (2024), new carpet (2021) ,alongside updated lighting fixtures throughout. Enjoy quick access to Route 7, dining, and downtown Purcellville and Leesburg. Live surrounded by the best of Western Loudoun-from the W&OD and Appalachian Trails to pristine golf courses and Virginia's renowned wineries and breweries!