In Avondale Heights, the median house sale price is $940,000 based on 130 houses sold in the past 12 months. The median unit sale price is $680,000 based on 41 units sold in the past 12 months. Over the last 12 months, Houses in Avondale Heights have seen a 1.72% increase in median value, while Units have seen a -1.96% decrease. There are currently 16 properties listed for sale in Avondale heights, and 185 properties properties have sold in the past 12 months. Learn more about Avondale heights