As of , there are 370 properties listed for sale in the city of Stone Mountain and 157 properties listed for sale in the ZIP code 30087. Those 370 Stone Mountain properties include 330 single family homes and 40 condos. This residential (general) (single) home located at 6189 Southland Trce in 30087 was last listed for $229,000. This is 2% above the median of $224,900 for that ZIP code and 53% above the current median price of $149,900 for Stone Mountain. 6189 Southland Trce is roughly — square feet, which is 100% below the Stone Mountain median of 2,047 and 100% below the 30087 ZIP code median of 2,909. This property's price per square foot was —, which is 100% below the current median price in 30087 of $82 and 100% below the Stone Mountain median of $78 per Sqft.