Firefighters have issued a reminder of their white goods safety advice following a fire at a semi-detached house on Elthorne Park Road in Ealing.
Most of a conservatory was damaged by the fire. One man was treated on scene by London Ambulance Service.
The fire is believed to have been accidental and was caused by a fault in a tumble dryer.
A London Fire Brigade spokesperson said: “This incident serves as an important reminder to make sure that your white goods aren't a hidden fire hazard in your home.
"If your white goods start making strange noises, don’t ignore it. If you think there’s a problem always unplug it and contact the manufacturer or a qualified repair technician.
“Most fires where white goods are the source of ignition are not down to anything you have done – so always make sure you register your appliances as you’ll be informed if any issues are identified with the product you’ve bought.”
Control Officers took the first of eight calls at 2313 and mobilised four fire engines and around 25 firefighters from Ealing, Acton, Heston and Chiswick fire stations to the scene. The fire was extinguished by 2352.