| TQ 77 NW 1055 | Grid cropmarks, remains of saltworking or drainage? Cliffe Marshes (Monument) () | |
| TQ 77 NW 1045 | Possible historic field system?, Cliffe Marshes (Monument) () | |
| TQ 77 NW 1022 | Remains of a jetty, near Lower Hope Point, Cliffe (Monument) () | |
| TQ 77 NW 1010 | Site of a Gunpowder and chemical explosives factory (Curtis's & Harvey), Lower Hope Point, Cliffe (Monument) () | |
