Welcome to this truly spectacular home, a rare opportunity to own a custom, sprawling duplex offering approximately 3,352 sq ft across four distinct levels within Downers Grove's highly-rated school districts 58 and 99. This property combines a premier location with privacy, offering upgraded finishes and an ideal layout perfect for both daily living and entertaining. The main floor features dark hardwood floors, high ceilings, and an open-concept layout. The large living room boasts a cozy gas-log fireplace. The kitchen includes stainless steel appliances and an oversized island. A bright dining area with a dry bar and walkout access leads to the deck overlooking the privately-owned backyard. A half bathroom and entryway closet complete this level. Upstairs, the master suite has two walk-in closets and a convenient mini wet bar/coffee station with a beverage fridge. The luxurious ensuite bathroom has double sinks, a whirlpool tub, a separate shower, and a private water closet. The second floor also includes two additional bedrooms, a full hallway bathroom, and a laundry room. The third floor with 480 sq ft of extra living space can serve as a 4th bedroom, playroom, office, or family room. The full unfinished basement includes a rough-in for an additional full bathroom. Attached two-car garage with natural gas heater. Located near local parks, this home is convenient to the Metra BNSF Express Station and all the amenities Downers Grove and Lisle have to offer. Low HOA fees complete this exceptional home!