In Avondale Heights, the median house sale price is $962,500 based on 181 houses sold in the past 12 months. The median unit sale price is $705,000 based on 44 units sold in the past 12 months. Over the last 12 months, Houses in Avondale Heights have seen a 9.56% increase in median value, while Units have seen a 2.28% increase. There are currently 19 properties listed for sale in Avondale heights, and 230 properties properties have sold in the past 12 months. Learn more about Avondale heights