Unfortunately, one person was pronounced dead at the scene.
The Brigade was called at 4.19 a.m., and the incident was over by 4.56 a.m. uk/news/uk/northolt/">NORTHOLT" target="_blank" rel="noopener" title="Northolt" data-wpil-keyword-link="linked" data-wpil-monitor-id="111338">Northolt Fire Station dispatched one engine to the scene.
The Metropolitan Police Service and the Fire Brigade are investigating the cause of the fire.