As of , there are 3 properties listed for sale in the city of Deal Island and 3 properties listed for sale in the ZIP code 21821. Those 3 Deal Island properties include 3 single family homes and 0 condos. This single family residential home located at 10814 Toddville Rd in 21821 was last listed for $257,000. This is 26% below the median of $349,000 for that ZIP code and 26% below the current median price of $349,000 for Deal Island. 10814 Toddville Rd is roughly — Sqft, which is 100% below the Deal Island median of 2,759 and 100% below the 21821 ZIP code median of 2,759. This property's price per square foot was —, which is 100% below the current median price in 21821 of $144 and 100% below the Deal Island median of $144 per Sqft.