The building collapsed in Mustafabad area of northeast Delhi at around 2:30 a.m. local time.
The injured people were admitted to a local hospital, Xinhua reported.
According to officials, teams from the National Disaster Response Force (NDRF) and Delhi Police have reached the spot, and a rescue operation is currently underway.
Rajendra Atwal, Divisional Fire Officer, told ANI that they received a call regarding a house collapse around 2:50 am.
“We reached the spot and found out that the entire building has collapsed and people are trapped under the debris…NDRF, Delhi Fire Service are working to rescue the people…,” he said.
On April 11, one person was killed and two others sustained injuries after a wall of an under-construction building collapsed near Madhu Vihar police station in Delhi during the dust storm which struck the national capital, as per police.