A man and his three-year-old daughter were injured after a portion of ceiling plaster along with a ceiling fan collapsed in a ground-plus-one chawl in the Mumbra area of Thane district on Sunday afternoon.

The incident occurred around 3.31 am at Tambewadi Chawl (also known as Devripada), near the toll naka on the Mumbra Bypass Road. The collapse took place in a room on the ground floor of the old structure, the ownership of which is yet to be ascertained.