Welcome to 164 Knollhaven Trail, a ranch-style home offering over 3,500 sq ft of finished living space on a wooded lot near a cul-de-sac. This 4 bed, 3 bath home features an open floor plan with vaulted ceilings, hardwood and ceramic flooring, and abundant natural light. The kitchen includes granite countertops, an eat-in breakfast area, and access to an oversized deck. The adjoining hearth room and living area are connected by a see-through fireplace, providing both function and design continuity. The main level offers multiple living spaces and a practical layout for everyday use. The finished walkout lower level includes additional living space, a bedroom, and a full bathroom, allowing flexibility for guests, recreation, or work-from-home needs. The backyard is fully fenced and surrounded by mature trees. Additional features include a 3-car garage and main-level living. Located in the Hearthstone subdivision with convenient access to Scott AFB, shopping, dining, and local schools.