Pasco County Firefighters were dispatched shortly before 1400 hrs to this large 3-story dwelling on the shore line of the Gulf. When firefighters arrived a large loom up of black smoke was coming from all sides of the dwelling. Heavy smoke and fire consumed all 3 floors as well as the roof, as Firefighters were also fighting the strong wind coming off the ocean making matters worse. The roof did collapse into the structure as fire crews fought the fire from the exterior. No injuries were reported and according to media sources there was someone home at the time of the fire.