Oak Brook, IL Prices for Houses for Sale AVERAGE 1,390,118 -0% MEDIAN 999,500 -6% Relative Price (per sqft.) PRICE Listings of Oak Brook Homes for Purchase ACTIVE 55 -39% NEW 32 -20% Market Duration of Homes Sold DAYS 39 -28% Local Statistics Population 8,046 (0.00%) House Size (sqft.) 4,446 (21.84%)
