A fire in Grant City left 3 people hurt Monday, one of them seriously. 

The FDNY says the flames started around 2:30 p.m. in a sixth floor unit at the Lincoln Avenue Condominium complex. 

One resident told NY1 his neighbor was badly injured in the fire. 

"He wasn't moving so I thought maybe he was deceased because the firemen you couldn't see. But then he waved to me and I knew he was alive," said Resident Patrick Hearty. 

No word yet on the damage or what caused the blaze.