At 00:04, East Sussex Fire & Rescue were called to a fire in a ground floor flat on Spences Lane, Lewes,
We currently have appliances from Lewes, Preston Circus and Barcombe in attendance.
Crews are using two Breathing Apparatus and one Hose Reel jet to extinguish the fire.
One person has been rescued and is now in the care of South East Coast Ambulance Service (SECAmb).
Please avoid the area, as a precaution keep windows and doors closed.