As of today, , there are 84 properties for sale in the 94509 area and 136 properties listed for sale in the city of Antioch. This single family residential home at 2249 Hamlin Dr in ZIP code 94509 was last listed for $0. This is 100% below the current $399,000 median price for Antioch and 100% below the median of $359,950 for the ZIP code. Of the 136 properties for sale in Antioch, 126 are single family homes and 10 are condos. 2249 Hamlin Dr is a single family residential home that is approximately — square feet, 100% below the city median of 1,906 and 100% below the 94509 ZIP code median of 1,565. The price per square foot was — which is 100% below the current median price in 94509 of $210 and 100% below the Antioch median of $203 per square foot.