Coordinates: 51°26′06″N 0°29′44″E / 51.435°N 0.4956°E / 51.435; 0.4956Cliffe Woods is a small suburb on the Hoo Peninsula in the unitary authority of Medway in South East England. It was, until 1998, part of Kent and is still ceremonially associated via the Lieutenancies Act. It forms part of the parish of Cliffe and Cliffe Woods.
It was once just a hamlet and is situated next to Higham. The old woods rise to meet Chattenden and the Ratcliffe highway, just before Hoo, and still retains much of its rural character, but has of late been built upon. The modern estate now situated just back from the B2000 road was built on a clay subsoil, and many of the houses had to be underpinned after having been sold, because they were noticed to have moved slightly, built on a hillside.
A petrol filling station was one of the few village shops here as early as 1925, and was rebuilt in the 1960s. Even then some of the properties in the woods did not have their own water supply, and had to visit the garage to collect their water. In the mid-1990s, the petrol station closed, and was not reopened; however the estate saw a community center, doctors' surgery and pharmacy open.