Sauerbruch Hutton and Studio Gang Win Competition to Redesign German House in Manhattan

A jury has selected Berlin-based Sauerbruch Hutton and Chicago's Studio Gang to redesign German House, the 325-foot (99-metre) skyscraper just north of the United Nations complex in Manhattan that serves as the base of operations for the Consulate General of the Federal Republic of Germany. The project, which involves recladding the exterior and rethinking the interior, marks Sauerbruch Hutton's first commission in the United States. Dezeen

German House was originally designed by American studio SLCE Architects in the 1990s. Its current grey exterior will give way to bands of colour across the facade, a signature move for Sauerbruch Hutton, whose work in Europe has long paired vibrant cladding with serious environmental engineering.

The redesign integrates photovoltaic panels — solar cells that generate electricity — directly into the facade. A box-window system, a projecting window arrangement that provides solar shading and natural ventilation, is also planned. Dezeen

At mid-tower, the concept places a "sky lobby with a vertical garden" that will serve as a meeting point for both the Consulate General and Germany's UN mission. Upper floors will house a restaurant opening onto a shaded garden space. Dezeen

The competition jury described the winning proposal as demonstrating a high level of architectural and design quality, citing its clear organisation. ArchDaily

Sauerbruch Hutton will serve as lead designer — the firm responsible for the project's design concept — while Studio Gang acts as general planner and architect of record, the licensed architect responsible for technical delivery and compliance with local building codes. Studio Gang

Studio Gang founding partner Jeanne Gang said the firm looks forward to working with the Bundesbau Baden-Württemberg — the German state building authority involved in the project — and Sauerbruch Hutton on the redesign. Dezeen

The project sits within a broader framework of German federal building oversight. The Bundesamt für Bauwesen und Raumordnung (BBR), the Federal Office for Building and Regional Planning, manages construction projects for German government properties abroad. BBR

For a stretch of First Avenue dominated by sober diplomatic architecture, the prospect of coloured bands, visible solar panels and a planted sky lobby at mid-height offers a notable departure. Whether the finished building delivers on the concept will depend on the usual pressures of budget, sequencing and regulation — but the shortlist of names, and the jury's confidence, set a clear direction.