10S540 County Line Road Rare opportunity to create a custom estate on this beautiful 4.35-acre wooded lot in unincorporated Willowbrook, located within the highly sought-after Hinsdale Township High School District 86. This exceptional property offers a unique blend of privacy, natural beauty, and convenience. Surrounded by mature trees, the lot provides a secluded setting with a tranquil pond and abundant wildlife, creating a peaceful retreat while remaining close to shopping, dining, transportation, and all the amenities of the western suburbs. Whether you envision a luxury estate, a private family compound, or a custom-designed home nestled among the trees, this expansive parcel offers endless possibilities.