District Office Halts Demolition of SEZ Due to Species Protection - Berlin's iconic SEZ redevelopment frozen over wildlife protection clash

A significant redevelopment project in Berlin's Friedrichshain district has been abruptly halted due to environmental concerns. The planned demolition of the historic Sport- und Erholungszentrum (SEZ), a once bustling leisure complex, was stopped after conservation groups raised objections. The site, which once offered a vast wave pool, ice rink, bowling alley, and multiple sports halls, now sits at the center of a dispute over housing needs and species protection laws.

The SEZ opened in 1981 as a flagship project of East Germany, but after reunification, maintenance costs soared. Subsidies ended in 2002, and the complex was sold to a private investor for just €1 in 2003. By the early 2000s, most areas had closed, leaving only yoga classes, badminton courts, and a basement club. The building was fully vacated in 2024 following a court order.

Excavation work began in late November, but the district authority intervened, claiming the preparatory work violated species protection laws. Environmental groups NaturFreunde Berlin and Gemeingut in BürgerInnenhand had pushed for the halt, arguing that demolition would harm local wildlife. Over 150 scientists backed their stance in an open letter published in early December.

The project aimed to replace the SEZ with 600 new affordable housing units and a school, with construction slated to start by year's end. Developer WBM insisted the initial work was only preparatory, but the district rejected this argument. Berlin's construction senator, Christian Gaebler (SPD), criticized the decision, stressing the city's urgent need for affordable housing. Meanwhile, Uwe Hiksch of NaturFreunde Berlin maintained that environmental regulations must take priority.

The halt delays plans to demolish the SEZ, which Berlin Immobilienmanagement had scheduled for March 2026. For now, the site remains in legal limbo, with conservation laws blocking redevelopment. The outcome will determine whether affordable housing or species protection ultimately prevails.