High Quality Content by WIKIPEDIA articles! Brooklyn Community Board 15 is a local governmental body in the New York City borough of Brooklyn that encompasses the neighborhoods of Sheepshead Bay, Manhattan Beach, Kings Bay, Gerritsen Beach, Kings Highway, East Gravesend, Madison, Homecrest, and Plum Beach. It is delimited by Corbin Place, Coney Island Avenue, Avenue Y, 86th street, Avenue U and MacDonald Avenue, Avenue P and Kings Highway on the north, Nostrand avenue and Marine Park on the east, as well as by the Atlantic Ocean on the south.