As of today, , there are 119 properties for sale in the 11803 area and 119 properties listed for sale in the city of Plainview. This single family residential home at 6 Nautilus Ave in ZIP code 11803 was last listed for $0. This is 100% below the current $629,000 median price for Plainview and 100% below the median of $629,000 for the ZIP code. Of the 119 properties for sale in Plainview, 99 are single family homes and 20 are condos. 6 Nautilus Ave is a single family residential home that is approximately — square feet, 100% below the city median of 2,500 and 100% below the 11803 ZIP code median of 2,500. The price per square foot was — which is 100% below the current median price in 11803 of $305 and 100% below the Plainview median of $305 per Sqft.