Belgium architects noAarchitecten have replaced a 1950s extension with a tourist reception and visitor centre at the collection of historic buildings known as Het Steen in Antwerp. The extension draws inspiration from the site’s history, transitioning from being a part of the city wall to a freestanding castle around 1890. To restore its character, the 1950s extension was replaced with a contemporary structure, referencing historical elements such as stone walls, bay windows, and towers.
The new facade’s brickwork follows the colour palette of the original stone castle wall, with its dark base and light stone upper layers, determined through collaboration with artist Pieter Vermeersch. Architectural stone is used for the window frames and eaves.
The interior features brick walls paired with natural stone or wood floors, generous staircases, fireplaces, and seating in bay windows offering imposing views. The extension includes reception areas, a departure hall for cruises, and a public roof terrace with access to the Noordterrace, and is designed to accommodate its evolving use. Photo Kim Zwarts. noAarchitecten
