"Total nine persons were trapped after the building collapsed, of whom four died, while five sustained injuries. They have been admitted to a government hospital," she said.
The rescue operation lasted for seven hours and ended at 6 am. It involved a team of National Disaster Response Force (NDRF) and fire brigade from Nadiad, Vadodara, Anand and Ahmedabad, as well as personnel of the district police, Mishra said.
The deceased were identified as Kamranbhai Ansari (45), Alina (1), Poonamben Sachdev (45) and Rajesh Darji (65), police said.
The apartment that collapsed was a Gujarat Housing Board construction, they said.
As per the data provided by the State Emergency Operation Centre, Nadiad town received 201 mm rainfall in 24 hours ending at 8 am on Friday.