Europes rapid urban expansion exposes housing flaws, sewage leaks and governance gaps

From Amsterdam to Ljubljana, urban development projects across Europe are exposing systemic flaws in housing, infrastructure and governance.
In Amsterdam-Zuidoost, construction defects in the newly built Brasa Village have left residents in flex housing with indoor temperatures dropping to 11 degrees Celsius, according to Parool . The project, intended as a model for modular housing, has instead become a symbol of the challenges in rapid urban expansion, with reports of poor insulation and noise transmission between units .
In Ireland, Tánaiste Simon Harris accused local authorities of failing to address dereliction, pointing to vacant properties near his constituency office in Bray. Wicklow County Council’s derelict sites register lists only four properties, a figure the council itself acknowledges is incomplete. Harris announced in June that the Revenue Commissioners would take over collection of the derelict sites tax, citing local councils’ inefficiency. The Irish Times reported that Bray residents identified over 80 derelict or vacant properties in the town .
In Ljubljana, an illegal sewage discharge into the Ljubljanica River has persisted for years, with authorities aware of the issue since at least 2016. The Municipal Inspectorate and environmental agencies have been notified, but remediation efforts have stalled. A 2016 inspection by JP Voka Snaga found untreated wastewater from a building on Trpinčeva Street was being diverted into a stormwater drain, flowing directly into the river. Repeated complaints from fishing associations and inspectors have yet to yield action .
Meanwhile, Alicante’s municipal government has advanced a new structural plan to triple green spaces, approve 45,000 new homes, and allocate 4.3 million square meters for industrial use. However, residents have expressed skepticism, citing the poor maintenance of existing parks, including the deteriorating Plaza de Gabriel Miró. The plan, now under review by regional urbanism authorities, has faced criticism for prioritizing new projects over resolving long-standing issues .
In Finland, a proposed landfill in Vilppula threatens Ukonselkä, one of the few unpolluted lake areas in Pohjois-Häme. Seven fishing associations and local groups oppose the project, arguing it would further degrade water quality already affected by inadequate wastewater treatment from a nearby plant. The landfill, planned for the slopes of Mäkelänvuori, has drawn concerns over its proximity to the lake .
In Penafiel, Portugal, the municipality has set a municipal urbanization tax of €1 for all residential construction operations, forgoing revenue to reduce costs for families .
In Zaporizhzhia, Ukraine, construction is nearing completion on nine underground schools and three kindergartens as part of preparations for the upcoming school year .
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