A 911 call reporting a vehicle fire at 24 Woodvale Lane came in at 2:13 a.m. By the time fire crews arrived, the fire had spread to a nearby home.
Two 100 pound propane cylinders exploded and help spread the flames, which caused major damage to the home and destroyed three vehicles.
Firefighters from the Commack, Northport, East Northport, Smithtown and Hauppague fire departments assisted in fighting the blaze. Also on scene, the Commack Volunteer Ambulance.
Suffolk County Police Department Arson Squad detectives are investigating. The cause of the fire is unknown.
The home’s occupants were able to make it out of the burning structure unharmed.