21 Marc St, Lake Ronkonkoma, NY 11779 is on the street of Marc St, in the city of Lake Ronkonkoma, New York. It is in the zip code of NY 11779.

21 Marc St, Lake Ronkonkoma, NY 11779 is a Single Family home.
It has 3 bedrooms, 1 bathroomIt was built in 1960. It was last sold in Jan 2008 for $261,000.