Police in Derry are appealing for witnesses following a report of an explosion in the Ballymagroarty area of the city.
At approximately 6am this morning a number of aerosol cans were ignited at a property causing an explosion.
The Northern Ireland Fire Service attended the address and extinguished the fire.
Damage was caused to the living room window of the house, a man was in the house at the time but he is believed to be uninjured.
Anyone with any information is asked to contact the PSNI on the non-emergency number 101.