As of , there are 2 properties listed for sale in the city of Lisbon and 2 properties listed for sale in the ZIP code 21765. Those 2 Lisbon properties include 2 single family homes and 0 condos. This single family residential home located at 15996 North Ave in 21765 was last listed for $—. This is 100% below the median of $299,000 for that ZIP code and 100% below the current median price of $299,000 for Lisbon. 15996 North Ave is roughly 2,250 Sqft, which is 51% above the Lisbon median of 1,487 and 51% above the 21765 ZIP code median of 1,487. This property's price per square foot was —, which is 100% below the current median price in 21765 of $201 and 100% below the Lisbon median of $201 per Sqft.