As of today, , there are 114 properties listed for sale in ZIP code 37804 and 428 properties listed for sale in the city of Maryville. Of those 428 properties, there are 392 single family houses and 36 condos. The last known list price for 426 Main Rd was $0, which is 100% below the current median price of $237,900 for Maryville and 100% below the median of $189,900 for 37804. 426 Main Rd is a single family residential home that is approximately — Sqft, which is 100% below the median size in Maryville of 2,226 square feet and 100% below the median size in 37804 of 1,809 Sqft. This property's price per square foot was —, which is 100% below the current median in 37804 of $99 and 100% below the Maryville median of $107.