In Avondale Heights, the median house sale price is $990,000 based on 190 houses sold in the past 12 months. The median unit sale price is $722,500 based on 43 units sold in the past 12 months. Over the last 12 months, Houses in Avondale Heights have seen a 12.19% increase in median value, while Units have seen a 0.18% increase. There are currently 18 properties listed for sale in Avondale heights, and 240 properties properties have sold in the past 12 months. Learn more about Avondale heights