As of , there are 34 properties listed for sale in the city of Jefferson and 34 properties listed for sale in the ZIP code 21755. Those 34 Jefferson properties include 33 single family homes and 1 condos. This single family residential home located at 2159 Gapland Rd in 21755 was last listed for $293,500. This is 29% below the median of $415,000 for that ZIP code and 29% below the current median price of $415,000 for Jefferson. 2159 Gapland Rd is roughly — Sqft, which is 100% below the Jefferson median of 2,464 and 100% below the 21755 ZIP code median of 2,464. This property's price per square foot was —, which is 100% below the current median price in 21755 of $179 and 100% below the Jefferson median of $179 per square foot.