Stunning 5-bedroom, 3.5-bath brick colonial nestled in a quiet cul-de-sac in the sought-after Forest Knolls community. The main level features a beautifully appointed kitchen with white Bay cabinets, Corian countertops, and pantry closet flowing into a cozy family room with wood-burning fireplace. A bright sunroom with cathedral ceilings opens to a covered porch and deck overlooking a landscaped, fully fenced backyard. Hardwood flooring throughout the foyer, formal living and dining rooms with crown molding. The upper level offers a primary suite with generous closets, hardwood floors, and a ceramic bath with glass-enclosed shower, plus three additional bedrooms with hardwood floors, ceiling fans, and large closets. The fully finished walk-out lower level operates as a private in-law suite currently generating over $1,500/month in supplemental rental income - ideal for extended family or as a long-term income-producing asset. Additional highlights include an oversized 2-car garage, custom-built shed, solar panel and irrigation systems, and public water and sewer. Minutes from shopping, hospital, and commuter routes including Indian Head Highway, the DC/VA Beltway, and Andrews/Bolling AFB.