As of today, , there are 223 properties listed for sale in ZIP code 60030 and 223 properties listed for sale in the city of Grayslake. Of those 223 properties, there are 183 single family houses and 40 condos. The last known list price for 22030 W Washington St was $245,666, which is 9% above the current median price of $224,900 for Grayslake and 9% above the median of $224,900 for 60030. 22030 W Washington St is a single family residential home that is approximately 1,398 square feet, which is 25% below the median size in Grayslake of 1,866 Sqft and 25% below the median size in 60030 of 1,866 square feet. This property's price per Sqft was $176, which is 53% above the current median in 60030 of $115 and 53% above the Grayslake median of $115.