Four fire engines and around 25 fire engines were called to a fire at a house converted into flats on Ashmore Road in Kilburn.
A small part of a ground floor flat and a small part of a flat on the first floor have been damaged by fire. Four motorbikes in the front garden have been completely destroyed by the blaze too.
One woman suffering from smoke inhalation was taken to hospital by the London Ambulance Service (LAS) and a second woman also suffering from smoke inhalation was treated on scene by LAS.
The Brigade was called at 1243 and the incident was under control by 1348. Fire crews from North Kensington, West Hampstead and Kensington fire stations attended the scene.
The cause of the fire is under investigation.