Four fire engines and around 25 firefighters tackled the blaze in Rangefield Road near Burnt Ash Primary school just after 11.20am today (September 11).
An ambulance crew, an incident response officer and paramedics from our hazardous area response team (HART) also attended.
Two people were treated at the scene and a teenager and a woman were taken to hospital as a priority.
An adult declined further treatment.
Part of a mid-terraced house was damaged by the fire.
The blaze which was under control just before 12pm is now under investigation.
A spokesperson for London Fire Brigade said: “Four fire engines and around 25 firefighters tackled a house fire on Rangefield Road in Bromley.
“Part of a mid-terraced house was damaged by fire. A woman and a teenager were taken to hospital by London Ambulance Service crews.
“The Brigade’s Control Officers took the first call of five calls to the fire at 1101 and mobilised firefighters from Bromley, Beckenham and Lewisham fire stations to the scene.
“The fire was under control by 1159.
“The cause of the fire is under investigation.”
A spokesperson for London Ambulance Service said: “We were called at 11.22am today (11 September) to reports of a fire on Rangefield Road, Bromley.
“We sent resources to the scene, including an ambulance crew, an incident response officer and paramedics from our hazardous area response team (HART).
“We treated two patients at the scene and took a teenager to hospital as a priority. An adult declined further treatment.”
