As of today, , there are 9 properties for sale in the 21811 area and 9 properties listed for sale in the city of Berlin. This single family residential home at 9516 Harbor Lights Dr in ZIP code 21811 was last listed for $143,666. This is 58% below the current $345,900 median price for Berlin and 58% below the median of $345,900 for the ZIP code. Of the 9 properties for sale in Berlin, 8 are single family homes and 1 are condos. 9516 Harbor Lights Dr is a single family residential home that is approximately — square feet, 100% below the city median of 2,592 and 100% below the 21811 ZIP code median of 2,592. The price per Sqft was — which is 100% below the current median price in 21811 of $137 and 100% below the Berlin median of $137 per Sqft.