As of , there are 5 properties listed for sale in the city of Union and 5 properties listed for sale in the ZIP code 60180. Those 5 Union properties include 5 single family homes and 0 condos. This single family residential home located at 17606 Depot St in 60180 was last listed for $138,666. This is 54% below the median of $299,900 for that ZIP code and 54% below the current median price of $299,900 for Union. 17606 Depot St is roughly 1,424 Sqft, which is 46% below the Union median of 2,617 and 46% below the 60180 ZIP code median of 2,617. This property's price per square foot was $97, which is 20% below the current median price in 60180 of $121 and 20% below the Union median of $121 per square foot.