Two appliances and crews from Aylesbury attended, along with an officer.
The fire was on the first floor of a two-storey house.
One man and one woman were out of the house, uninjured, before they arrived.
The firefighters used:
- Two sets of breathing apparatus
- One hose reel jet
- Two main jets
- A positive pressure ventilation fan
- A thermal imaging camera
- A short extension ladder
- Small tools
The fire started in a cupboard containing an electric immersion heater.