The landslide hit the two-storied semi-pucca building last night killing seven members of a family living in the ground floor and three people belonging to another family residing in the first floor, they said.
Four persons were rescued from the building, police said, adding that one of them suffered injuries.
The Lunglei District Disaster Response team and local volunteers rushed to the spot for the rescue operation and clear the debris.
Get Breaking news, live coverage, and Latest News from India and around the world on NDTV.com. Catch all the Live TV action on NDTV 24x7 and NDTV India. Like us on Facebook or follow us on Twitter and Instagram for latest news and live news updates.