At 12.23am on Monday (26) crews were called to a fire on Finchfield in Parnwell, Peterborough.
Crews from Dogsthorpe, Stanground, Thorney and the Peterborough Volunteers Fire Brigade attended the incident.
Firefighters arrived to find a well-developed fire in a bungalow with smoke spreading to adjacent properties. Wearing breathing apparatus they extinguished the fire using hose reels and a jet.
One female casualty was rescued from the property and taken to hospital by ambulance.
The crews returned to their stations by 3.15am.
The cause of the fire was accidental.