Eight fire engines and around 60 firefighters tackled a fire at a mixed-use building on Pegler Square in Kidbrooke.
Six fire engines attended a fire affecting homes and gardens in Silvertown.
Eight fire engines and around 60 firefighters are tackled a fire at a block of flats on Collendale Road in Walthamstow.
Four fire engines and around 25 firefighters tackled a shed fire in a garden on Indus Road in Charlton.
Ten fire engines and around 70 firefighters are tackling a fire at a house on Woodbourne Avenue in Streatham.
Firefighters have issued a reminder of their smoking safety advice following a fire at a mid-terraced house on Woodstock Road in Holloway.
Six fire engines responded to a fire in Tufnell Park.
Four fire engines and around 25 firefighters tackled a fire at a block of flats on Grantham Road in Manor Park.
Six fire engines attended a grass fire in Walthamstow.
Firefighters responded to a fire at a substation in the Cunningham Place and Aberdeen Place area in Maida Vale.