638 Lyman Ave in 60304 was last listed for $344,000. As of today, , this is 21% below the current median price of $434,900 for the city of Oak Park and 19% below the median of $422,500 for ZIP code 60304. Right now, there are 79 properties for sale in 60304 and 280 properties listed for sale in Oak Park. Those 280 properties are made up of 169 single family homes and 111 condos. The square footage of 638 Lyman Ave is approximately 1,120, which is 43% below the median size of 1,975 square feet in Oak Park and 41% below the median size of 1,900 Sqft in ZIP code 60304. This property's price per square foot was $307, which is 49% above the current $206 median in 60304 and 43% above the $215 Oak Park median.