One dead, one injured, and homes evacuated after a deadly explosion at a Bedfordshire house linked to underground gas.

Authorities have identified elevated levels of natural gas near the site of a fatal explosion at a house in Bedford, which tragically killed one person and left another seriously injured. The explosion, which occurred at around 7am on Saturday, was accompanied by a fire, and witnesses described a “mighty bang” followed by the roof of the house being blown off.

Following the explosion on Cleat Hill, Bedfordshire Police reported that a second person had been hospitalised with serious injuries. In the wake of the incident, an evacuation was carried out in the immediate area, with local residents urged to avoid the area while investigations and safety checks continue.

In a statement, the police confirmed that the increased gas levels were believed to be naturally occurring from an underground source, rather than linked to the gas pipe network. Authorities have emphasised the importance of safety, continuing to warn against any travel to the area, including a no-fly zone for drones.

A neighbour revealed that gas had been detected earlier this year during building work nearby, with reports of natural gas hissing from the ground when drilling for central heating. The neighbour expressed concern about the presence of gas in the area, fearing that the dangerous levels might exist elsewhere, adding that her own home had been checked with a gas monitoring device.

A second neighbour recounted the terrifying moment of the explosion, describing the “mighty bang” and the catastrophic effect it had on the house, which was completely consumed by fire after the roof was blown off. Authorities are continuing to work with partners to investigate the cause of the explosion, with their thoughts remaining with the victims and their families. Meanwhile, an emergency assistance centre has been set up for those evacuated from their homes.