Record drought drives building subsidence across Europe, raising costly repair concerns

Recent weeks have seen international reports of buildings sinking in sections of England and the Netherlands due to an unprecedented drought. The underlying cause is the contraction of clay soils under sustained dryness, which weakens ground stability and forces structures to settle. Insura chief executive Kozma Gábor notes that similar subsidence is now evident in Hungary, where residents report widening cracks, diagonal wall fissures and doors that suddenly jam.

While isolated hairline cracks may not indicate imminent collapse, expanding fissures in load-bearing walls merit evaluation by a structural specialist. Restoration methods like ground injection can run into several million forints, and most standard home-insurance policies do not cover damage from gradual soil shrinkage. The expert added that the broader trend of extreme weather linked to climate change is already pressuring insurers, potentially leading to higher premiums and revised coverage terms.