638 Lyman Ave in 60304 was last listed for $344,000. As of today, , this is 16% below the current median price of $409,000 for the city of Oak Park and 14% below the median of $399,499 for ZIP code 60304. Right now, there are 68 properties for sale in 60304 and 277 properties listed for sale in Oak Park. Those 277 properties are made up of 160 single family homes and 117 condos. The square footage of 638 Lyman Ave is approximately 1,120, which is 42% below the median size of 1,920 square feet in Oak Park and 38% below the median size of 1,800 square feet in ZIP code 60304. This property's price per square foot was $307, which is 38% above the current $222 median in 60304 and 38% above the $222 Oak Park median.