In Avondale Heights, the median house sale price is $1,011,000 based on 175 houses sold in the past 12 months. The median unit sale price is $730,000 based on 48 units sold in the past 12 months. Over the last 12 months, Houses in Avondale Heights have seen a 10.52% increase in median value, while Units have seen a 11.04% increase. There are currently 22 properties listed for sale in Avondale heights, and 233 properties properties have sold in the past 12 months. Learn more about Avondale heights