Welcome to 5917 Willow Knoll Drive; this spacious brick front colonial sits on a premium 4-acre lot in sought-after Willow Hill Farms. Offering 6 bedrooms, 4 full bathrooms, and over 4,300 square feet of flexible living space, this is the perfect place to call home. Design features include oversized rooms, high ceilings, hardwood floors on both levels, and large windows letting in tons of natural light. The centrally located gourmet kitchen flows into the breakfast area and family room. It features recessed lighting, stainless steel appliances, granite countertops, modern cabinetry, a built-in wine rack, and dual pantries. The breakfast area fits a full-sized table and is framed by windows on 3 sides with tranquil backyard views. Step into the family room, showcasing a cozy wood-burning fireplace, large windows, and a glass door exiting to the deck and expansive backyard. An office/library is located at the far end of the family room, and it is separated by French Doors that can be opened to extend the family living space. On this level, you will also find a formal living room, a formal dining room, a full bathroom, and a mudroom/laundry room exiting to the garage. With 3 access points from the main level to the walk-down deck and private, tree-lined backyard, this is the perfect home for relaxing or entertaining. The upper level offers 2 full bathrooms and 4 bedrooms, all with hardwood floors and ceiling fans. The owners suite boasts a walk-in closet plus a second auxiliary closet, a sitting room/nursery, and an en-suite bathroom with his & her vanities, a bathtub, and a separate shower. The walk-out lower level provides even more living space with a recreation room, 2 bedrooms, 1 full bathroom, multiple storage areas, and a bonus room perfect for use as a second office, media room, or yoga studio. The rec room offers a wet bar and sliding glass doors opening to the patio and backyard. Prime location - Minutes to Rockville Town Center, Downtown Crown & Rio, Olney Shopping Center, Olney Theater, Norbeck Country Club, and the 75 acre Lake Needwood Park with sports fields, trails, boating, tot-lots, picnic areas, and more! Perfect for commuters, just 10 minutes to Shady Grove Metro and easy access to I-200, Shady Grove Road, Georgia Ave, and less than an hour to all 3 major airports. Top Rated MOCO schools. Dont miss!!