Newington Green is an open space in north London that straddles the border between Islington and Hackney. It gives its name to the surrounding area, roughly bounded by Ball's Pond Road to the south, Petherton Road to the west, the southern section of Stoke Newington with Green Lanes, Matthias Road to the north, and Boleyn Road to the east. The Green itself is in N16 and the area is covered by the N16, N1 and N5 postcodes.