The City of Norwalk Fire Department responded to a residential structure fire at 24 Heron Road this morning at 7:58 a.m. Engine 3, Engine 2, Engine 4, Truck 2, Truck 1, Rescue 2, and Car 2 responded.

Upon arrival, Engine 3 reported smoke and fire showing from the rear and side of a 21/2-story wood-frame residence. Car 2 subsequently declared a working fire, bringing Car 1 and Tac 2 to the scene.

Engine 3 arrived within five minutes of dispatch and quickly stretched a hose line to the second- floor primary bedroom. The crew's aggressive fire attack confined the fire to the room of origin, limiting damage to smoke and water throughout the remainder of the home.

With no occupants visible outside and vehicles present in the driveway, members of Truck 2 and Rescue 2 immediately conducted a primary search of the residence. The search confirmed that no occupants were inside.

Truck 1 ventilated the structure and, with assistance from Truck 2, checked for fire extension in the attic and roof areas. Engine 2 established a water supply from a nearby hydrant and stretched a backup hose line to the fire floor. Gas and electrical utilities to the residence were secured as crews completed suppression operations.

Following extinguishment, the structure was thoroughly ventilated and atmospheric monitoring was conducted to ensure it was safe for re-entry.

Norwalk EMS remained on scene to provide firefighter rehabilitation, while the Norwalk Police Department assisted with traffic and scene control. There were no injuries to firefighters or civilians. The homeowners were notified of the incident with the assistance of several concerned and helpful neighbors.

Fire Department operations were completed at 9:21 a.m. The incident remains under investigation by the Norwalk Fire Marshal Division.