Hounslow fire death: 48-year-old woman killed in suspected arson

A 48-year-old woman died after a fire at a residential property in Berkley Avenue, Hounslow, in the early hours of 19 August 2026. Police were called to the scene at 01:14 and believe the blaze may have been started deliberately.

A second woman, aged 40, remains in hospital with life-threatening injuries. Nine people were taken to hospital following the fire. Six men and one woman were treated for minor injuries and later discharged, as reported by This Is Local London.

Police rule out wider threat

Detective Chief Inspector Neil John, who is leading the investigation, said the incident appears to be isolated. He stated, as reported by This Is Local London, "Our enquiries are progressing at pace as we work to establish the full circumstances surrounding the fire, which we believe may have been started deliberately."

John added that officers would remain in the area throughout the day to reassure residents. No arrests have been made at this stage, and police have not released further details about the victims or the property.

Appeal for witnesses

Police are urging anyone with information or footage related to the fire to contact them. Witnesses can call 101 and quote reference CAD 359/19Aug. Alternatively, information can be provided anonymously to Crimestoppers on 0800 555 111.

The cause of the fire remains under investigation, but deliberate ignition is suspected. The incident has not been linked to any broader pattern of crime in the area.