TQ 87 NE 1036 | Borrow pits to seaward of the sea wall, North Level, Isle of Grain (Monument) () | |
TQ 87 NW 1021 | Possible Anti Aircraft Battery, near Allhallows-on-Sea (Monument) () | |
TQ 87 NW 1022 | Ridge and furrow earthworks, near Allhallows-on-Sea (Monument) () | |
TQ 87 NE 1034 | Site of possible Salt Works, Allhallows Marshes (Monument) () | |