Tucked away along a quiet, private dead-end road, Sunset Hills offers a rare opportunity to create an estate of exceptional scale, privacy, and character in one of Middle Tennessee's most coveted locations. Just minutes from Cool Springs and Brentwood, this offering encompasses approximately 165 acres of contiguous countryside across two adjoining parcels. The centerpiece is an approximately 60-acre estate parcel featuring a To-Be-Built residence designed by MK Studio, encompassing more than 12,000 square feet and thoughtfully designed to capture the property's spectacular long-range views. The estate plan includes septic approval for a 7-bedroom primary residence, 5-bedroom guest or accessory dwelling, and substantial barn with bath facilities. The landscape features two private ponds, walking and ATV trails, rolling pastures, wooded areas, abundant wildlife, and majestic albino deer. At one of the property's highest elevations, a ridge-top retreat and fire pit provide sweeping views of Middle Tennessee's rolling hills and unforgettable sunsets. The primary homesite overlooks the pond below, creating the feel of a secluded mountain estate while remaining exceptionally convenient to Williamson County's finest amenities. The adjoining approximately 105 acres includes an existing residence that could serve as a guest cottage or secondary residence. A proposed renovation of the existing home is included in the offering price, providing an opportunity to immediately enhance and enjoy the property while the larger estate vision takes shape. Together, the parcels create an extraordinary canvas for a private family compound or generational estate, with a scale rarely found this close to Brentwood, Cool Springs, and Nashville. Sunset Hills represents a truly exceptional opportunity to establish a lasting Williamson County legacy on approximately 165 acres, anchored by a spectacular 12,000+ square-foot MK Studio-designed residence.