Man treated by London Ambulance Service crews
Multiple calls received about flooding in the area
A single storey barn was destroyed by the blaze
Part of a generator was damaged by fire
An electrical intake room was destroyed by fire
The fire is believed to have been caused by hot works being carried out
A small part of a single-storey unit and a mezzanine floor were damaged by fire
Firefighters rescue a woman from third floor
Part of a seventh floor flat was damaged by the fire