21 Saint Marks Pl. Welcome 21 Saint Marks Place. This 20+ foot wide, three-family Brownstone is situated on a gorgeous, tree lined block in prime Greenwood Heights, between 3rd & 4th Avenue. The property boasts over 3, 600 SF (building dimensions 20.83' X 60') consisting of three floor-through four-bedroom apartments as well as a spacious cellar. In addition, the property has a sun filled rear garden. The property has tremendous income potential for the right buyer looking to move into one of the apartments or an investor looking to do a condo conversion. The property has a potential gross income of $250, 000. For those with more project experience, this property offers a blank canvas for a renovation of your dreams. Located on the ever-vibrant Saint Marks Place. This property is steps from the surrounding iconic eateries and shops of Park Slope, Boerum Hill, Cobble Hill, Brooklyn Heights, and Carroll Gardens and is a quick walk to all the new and exciting breweries and nightlife of Park Slope and Gowanus. Easy access to 2/3/4/5/B/D/N/Q/R trains, Barclays Center, LIRR, Brooklyn Queens Expressway, Brooklyn Battery Tunnel, Brooklyn & Manhattan Bridges.