820 Derbyshire Ln in 60070 was last listed for $662,333. As of today, , this is 66% above the current median price of $399,900 for the city of Prospect Heights and 66% above the median of $399,900 for ZIP code 60070. Right now, there are 76 properties for sale in 60070 and 76 properties listed for sale in Prospect Heights. Those 76 properties are made up of 55 single family homes and 21 condos. The square footage of 820 Derbyshire Ln is approximately 4,141, which is 80% above the median size of 2,297 square feet in Prospect Heights and 80% above the median size of 2,297 square feet in ZIP code 60070. This property's price per square foot was $160, which is 6% below the current $170 median in 60070 and 6% below the $170 Prospect Heights median.