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 41 Cannon Dr in ZIP code 21811 was last listed for $283,333. This is 18% below the current $345,900 median price for Berlin and 18% 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. 41 Cannon Dr is a single family residential home that is approximately 2,022 Sqft, 22% below the city median of 2,592 and 22% below the 21811 ZIP code median of 2,592. The price per square foot was $140 which is 2% above the current median price in 21811 of $137 and 2% above the Berlin median of $137 per Sqft.