As of today, , there are — properties listed for sale in ZIP code 61818 and 0 properties listed for sale in the city of Cerro Gordo. Of those 0 properties, there are 0 single family houses and 0 condos. The last known list price for 309 N Monroe St was $—, which is N/A below the current median price of $0 for Cerro Gordo and N/A below the median of $— for 61818. 309 N Monroe St is a single family residential home that is approximately — square feet, which is N/A below the median size in Cerro Gordo of 0 square feet and N/A below the median size in 61818 of — Sqft. This property's price per Sqft was —, which is N/A below the current median in 61818 of $— and N/A below the Cerro Gordo median of $0.