As of today, , there are 2 properties listed for sale in ZIP code 48854 and 2 properties listed for sale in the city of Mason. Of those 2 properties, there are 2 single family houses and 0 condos. The last known list price for 525 W Columbia St was $123,500, which is 40% below the current median price of $204,950 for Mason and 40% below the median of $204,950 for 48854. 525 W Columbia St is a single family residential home that is approximately — Sqft, which is 100% below the median size in Mason of 2,159 Sqft and 100% below the median size in 48854 of 2,159 Sqft. This property's price per square foot was —, which is 100% below the current median in 48854 of $105 and 100% below the Mason median of $105.