One man has been taken to hospital following a house fire in Greystones.
It is understood two other men were treated of smoke inhalation.
Emergency services including Gardai, Ambulance and 3 fire units attended the scene at Kindlestown park in the early hours of this morning.
Neighbours were woken by a loud bang.
The cause of the fire is unknown at this time, the man’s condition is said to be serious.
Gardai are carrying out a forensic examination.