Call to a flat fire on the third floor of a three storey property. Crews made incident persons reported on arrival, and also requested the attendance of an aerial appliance. The flat was 100% involved, building measured 10m x 10m. Four breathing apparatus, two hose reels and positive pressure ventilation used. No persons involved and crews confirmed smoke detection installed and working. Northern power requested to attend to isolate the electricity supply to the building and emergency planning was also requested for the rehousing of residents.