Staff from the housing team were based in the village to offer support and advice, the council added.
Before this latest announcement, more than 36 homes had been lost to the sea or demolished at Hemsby since 2013 – including eight over December and early January.
”Our coastline is one of the fastest eroding in northern Europe and climate change means there will inevitably be further loss of land,” the council added.
“How we plan for that and provide appropriate support and information about the options available to people is of paramount importance.”
The council also urged people to stay well clear of the dune face and take heed of warning signs in the area.
Part of the Hemsby beach had been closed off for safety reasons, it added.
