A group of between 30 and 50 youngsters attacked the house of President Karolos Papoulias on Saturday evening.
The result of the attack was some minor damage to the entrance of the house at Asklipiou Street in central Athens and to the car that Papoulias uses.
The hooded youngsters, who arrived by motorbike and on foot just after 8 p.m, hurled a Molotov cocktail, rocks and paint at the house but stopped short of attacking the two guards at the President?s house.
Papoulias was inside at the time of the attack.
Police is searching for those responsible for the unexpected attack.