Top 10 most expensive homes sold in DuPage / Cook County in the week of Oct. 19

A single-family home in Wilmette that sold for $3.48 million tops the list of the most expensive residential real estate sales in DuPage / Cook County during the past week.In total, 634 residential real estate sales were recorded in the county over the past week, with an average price of $468,217. The average price per square foot was $275.The prices in the list below include real estate sales where the title was recorded during the week of Oct. 19 even if the property sold earlier.1. $3.48 million, six-bedroom home at 822 Central Avenue The sale of the single-family home at 822 Central Avenue in Wilmette has been finalized. The price was $3.48 million. The house living area totals 3,740 square feet. The price per square foot ended up at $929. The house features six bedrooms and four bathrooms. The deal was closed on Oct. 13.2. $3.4 million, single-family home at 104 South Monroe Street The single-family house at 104 South Monroe Street in Hinsdale has new owners. The price was $3.4 mi