Fire broke out in a bungalow in Cressex Road, High Wycombe during the early hours of Sunday 8th April 2018.
Firefighters were called at 2.22am. Two fire appliances with crews attended from High Wycombe fire station.
A main jet, hose reel and two sets of breathing apparatus were used by the firefighters during the operation to extinguish the fire.
A man suffering from the effects of breathing in smoke was left in the care of South Central Ambulance Service.