LUXURY PROPERTY AUCTION: June 17th-30th. Accepting starting bids through June 16th. Starting bids expected between $1.5M-$3.5M. Where 138 acres of northern Illinois farmland meets stone and sky, Big Rock Estate is a world unto itself. Big Rock Creek winds through the grounds, and the circular drive announces your arrival past silos, a gatehouse, and outbuildings that speak to the full scope of what this estate holds. Inside the all-stone and brick primary residence, soaring ceilings, a dedicated library, a private office, and a chef's kitchen with Viking, Bosch, and Thermador appliances reward every closer look. A main-level primary suite and whole-home elevator make grand living feel effortless. Downstairs, a 101-foot indoor range, 12-foot wet bar, and safe room reveal a home that thinks well beyond the expected. Then there is the collector garage: 7,082 square feet of heated space with 16-foot ceilings and room for 31+ vehicles, or 60+ with lifts. A separate guest house adds four bedrooms and three baths.
Property Features
Parking
Asphalt
Garage Door Opener
Heated Garage
Garage
Attached
Detached
Circular Driveway
Oversized
Storage
House Interior
Entrance Foyer
Vaulted Ceiling(s)
Wet Bar
Elevator
High Ceilings
Open Floorplan
Cooling Information
Central Air
Zoned
Basement
Finished
Walk-Out Access
Fire Place
Family Room
Master Bedroom
Waterfront and Water Access
Creek
Heating Information
Propane
Water Features
Well
Garage
1
School Information
School Information for 48w999 Hinkley Road, Big Rock, IL 60511
Elementary School
Hinckley Big Rock Elementary Sch
Middle School
Hinckley-Big Rock Middle School
High School
Hinckley-Big Rock High School
Listing Courtesy: LPT Realty - 877-366-2213
Based on information submitted to the MLS GRID as of 2026-05-20 23:21:22. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Last Updated: 2026-05-20 23:21:22
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