What Is the Most Expensive House in Illinois
The most expensive house in Illinois is the Harold C. Simmons Estate, a historic mansion in Lake Forest listed for $195 million as of the newest available public data. The property holds the record for the highest asking price for a residential listing in the state and is recognized by luxury real estate trackers and major financial media. The estate is a focal point for discussions about ultra high net worth real estate in the Midwest, with its price tag drawing comparisons to top tier properties in coastal markets.
The listing is managed by a team of luxury brokers who highlight the estate's size, historical significance, and location in one of Illinois's wealthiest communities. The price reflects the scarcity of trophy homes in the Chicago metropolitan area and the demand for landmark properties among high net worth buyers. Public records and brokerage disclosures confirm the asking price, making it the benchmark for the most expensive house in Illinois.
Key Details of the Record Listing
The Harold C. Simmons Estate features over 30,000 square feet of living space, extensive grounds, and a private lakefront setting on Lake Michigan. The property includes a main residence, guest houses, carriage house, and meticulously landscaped gardens, all situated on a multi acre parcel in the village of Lake Forest. The estate is known for its classic architectural design, high end finishes, and a collection of art and antiques that contribute to its prestige and market value.
Real estate analysts and luxury market reports cite the estate as an example of how historic properties in established enclaves command premium prices. The listing is tracked by major real estate platforms and financial outlets that monitor record breaking transactions and high end market trends. The property's value is further supported by its location in a community known for privacy, security, and proximity to Chicago's cultural and business amenities.
Owner and Market Context
The estate was originally developed by Harold C. Simmons, a prominent businessman and philanthropist, and has remained in the family for decades. The property is currently listed by the family or their representatives as the most expensive house in Illinois, with the asking price reflecting the estate's historical importance and the current ultra luxury market environment. The sale, if completed, would set a new benchmark for residential transactions in the state and attract attention from global luxury real estate networks.
The listing is part of a broader trend of high net worth individuals seeking trophy assets in established markets rather than new construction in emerging hubs. Industry reports and financial media track such transactions as indicators of wealth concentration and luxury demand in the Midwest. The estate's profile is amplified by coverage from major financial outlets and luxury real estate platforms that highlight record breaking prices and notable properties.
Forbes covers ultra high net worth real estate trends and landmark listings, providing context on how properties like the Harold C. Simmons Estate fit into broader wealth and luxury market dynamics Forbes. The estate's record asking price is also referenced by luxury real estate platforms that aggregate data on the most expensive homes in the United States Realtor.com.