Firefighters have issued a reminder of their candle safety advice following a fire at a block of flats on Mount Pleasant Road in Hackney.
Part of a three room flat on the third floor of a four storey block of flats was destroyed by fire.
One cat was rescued by crews wearing breathing apparatus.
The fire is believed to have been accidental and was caused by an unattended candle.
A London Fire Brigade spokesperson said: "Candles are one of the most common causes of fire. It’s really important that you never leave a candle unattended and keep them away from anything else that can easily catch alight.
“Consider using battery-powered, flameless LED candles instead, which are safe even if you fall asleep. Whilst they may cost more upfront than traditional candles, they will last considerably longer, giving you better value for money.
“If you do choose to use traditional candles ensure you place them in a heat-resistant holder, on a stable surface where they won’t be knocked over and away from materials that could catch fire. Never leave them unattended around your home, take particular care with children and pets and blow them out properly before you go to bed."
Control Officers took the first of five calls at 0003 and mobilised six fire engines and around 40 firefighters to the scene from Homerton, Tottenham, Bethnal Green and Finchley fire stations. The fire was extinguished by 0111.