D - 20457 Hamburg Baakenhafen: the eight-storey townhouse in Hamburg's Hafencity will be realised with 52 apartments as an ecological-social whole organism for approx. 180 residents. The consistent ecological orientation of the building concept ensures a low ecological footprint over the entire life cycle: solid wood construction (board stacks), solar power systems on the façade and roof, water and biomass circulation systems with grey water recycling and terra preta production, intensive façade greening and the greenhouse for growing vegetables on the roof. The design was awarded first prize in the we-house Baakenhafen realisation competition. Completion: 2023