Mobile Fire-Rescue Department crews extinguished a house fire in the 400 block of South Washington Avenue early Wednesday afternoon. MFRD's Truck Company 4 discovered a home with smoke visible from attic area and requested a full response at 1:08 p.m. The fire department reports no occupants were discovered in the single-story home. Heavy smoke was found in the attic, and flames were quickly extinguished. There were no injuries at the scene, and the cause of the fire is under investigation.