The Haus der Statistik, a vast 1968-built complex near Alexanderplatz, once decayed and empty for over a decade, is now a beacon of community-led urban renewal. Activists turned planners, frustrated by its years of disuse, staged a bold protest in 2015 that sparked a city-backed transformation. Today, it’s a model for democratic urban development, blending housing, art, social spaces, and government offices. With events, workshops, and sustainable initiatives, it’s evolving into a vibrant hub for Berliners while challenging conventional city planning methods worldwide.