Greek Authorities Investigate Deadly Explosion That Collapsed Athens Apartment Block

Greek authorities are conducting a thorough investigation to determine the cause of a devastating explosion that destroyed a two-storey apartment block in the heart of ancient Athens, resulting in six fatalities. The incident occurred in the early hours of Saturday in the historic Plaka district, where emergency teams worked through the night to locate victims amidst the rubble. According to officials, the building collapsed "in a matter of seconds," causing significant structural damage and scattering debris across the surrounding area. The fire service confirmed that the bodies of three men and three women had been recovered and transported to the morgue for postmortem examinations.

Among the deceased were four American tourists who were staying on the first floor of the building. A source indicated that the identification process was aided by the fact that the victims failed to board their scheduled flights back to the United States on Friday, just hours after the blast. The group consisted of two brothers and their wives, who had checked into the short-term rental only a day prior. Additionally, a British national and his Greek wife, aged 77 and 78 respectively, who resided on the upper floor, were also among those killed. Vice-mayor Paris Charlaftis described the British resident as partially disabled with kinetic issues, noting that it was highly likely both he and his wife were present during the explosion.

Athens Mayor Haris Doukas visited the site at 15 Lysikratous Street, describing the event as an "unprecedented disaster." The force of the blast was so intense that it shattered windows in nearby structures and lifted vehicles off the ground, with some witnesses comparing the sound and impact to an earthquake or a bomb. At least three individuals sustained injuries from flying debris, requiring immediate medical attention. Rescuers utilized thermal cameras, geophones, earth-moving machinery, and specially trained search dogs in their efforts to find any potential survivors, though all victims were eventually located.

While speculation has mounted regarding a gas leak as the primary trigger, particularly originating from the first-floor rental, officials stated that several cogent theories are being considered. The incident has reignited debates over the regulation of short-term rentals in Plaka, a move previously supported by Greece's centre-right government to address housing pressures. Local architect Giorgos Zafeiriou highlighted concerns about the lack of proper inspection for unregulated establishments like Airbnb properties compared to traditional hotels. Civil protection crews have been ordered to remain on site until the exact cause is determined, emphasizing that uncovering the reason behind such a massive explosion remains the top priority for investigators.

This report was produced in the Europe Brief News newsroom.