The real estate market in Lake County, IL has experienced a decrease in median transaction prices from $313,333 in 2023 to $300,000 in 2024. Over the past 3 years, the median transaction prices in the area have changed 1.69%. Over the past 5 years, the median transaction prices in the area have changed 32.55%. Over the last 10 years, the median transaction prices in the area have changed 49.35%. RealtyHop's comprehensive database of 105,211 Lake County property records provide an easy way to explore and find the perfect home or investment property in this area.