A substantial sinkhole has emerged on Godstone High Street in Surrey, approximately 20 miles south of London, leading to the evacuation of around 30 homes and the closure of the affected road section.

The initial depression appeared late on Monday, February 17, 2025, and has since expanded to over 65 feet (20 meters) in length by Tuesday afternoon.

A second opening has also developed nearby, exacerbating concerns about ground stability in the area.Residents reported hearing loud cracking sounds as the sinkhole rapidly grew, with some witnessing parts of their property, including gardens, collapsing into the void.

One resident recounted the urgency of the evacuation, describing how police instructed families to leave their homes immediately due to safety concerns.The affected properties, constructed approximately three years ago on the site of a former sand quarry, are situated in an area known for its complex subterranean features.

Historical records indicate the presence of extensive underground galleries, locally referred to as the 'Godstone caves,' which span approximately eight miles and reach depths between 80 to 200 feet.

These factors, combined with the region's sandy geology, may have contributed to the ground's susceptibility to collapse.Local authorities, including Surrey County Council, have declared a major incident and established a 100-meter cordon around the affected zone.

The Surrey Local Resilience Forum is coordinating efforts to ensure public safety and expedite remedial actions.

Engineers are currently assessing the site to determine the underlying causes and to develop a plan for stabilization and repair.The incident has also disrupted local utilities.

A burst water main, likely caused by the ground movement, led to water supply interruptions for residents.

SES Water has since restored services but cautioned that some households might experience discolored water due to sediment disturbance.

Electricity supplies, which were temporarily cut off as a precaution, have also been reinstated.Businesses in the vicinity have been impacted by the road closures and evacuation orders.

Local shops, including pharmacies, have reported a significant decline in foot traffic, with some resorting to alternative methods to serve customers, such as making deliveries on foot to ensure that vulnerable individuals receive necessary medications.The timeline for residents to return to their homes remains uncertain, as further assessments are needed to ensure structural safety.

Authorities have advised the public to avoid the area and to follow official updates for information on road closures and ongoing remedial efforts.