In Avondale Heights, the median house sale price is $956,750 based on 140 houses sold in the past 12 months. The median unit sale price is $685,000 based on 41 units sold in the past 12 months. Over the last 12 months, Houses in Avondale Heights have seen a -6.83% decrease in median value, while Units have seen a -5.35% decrease. There are currently 12 properties listed for sale in Avondale heights, and 187 properties properties have sold in the past 12 months. Learn more about Avondale heights