As of today, , there are 94 properties for sale in the 19023 area and 54 properties listed for sale in the city of Darby. This single family residential home at 319 Mulberry St in ZIP code 19023 was last listed for $0. This is 100% below the current $60,000 median price for Darby and 100% below the median of $71,500 for the ZIP code. Of the 54 properties for sale in Darby, 5 are single family homes and 49 are condos. 319 Mulberry St is a single family residential home that is approximately — square feet, 100% below the city median of 1,216 and 100% below the 19023 ZIP code median of 1,216. The price per Sqft was — which is 100% below the current median price in 19023 of $54 and 100% below the Darby median of $48 per Sqft.