Kade Tower
Kade TowerDiscover →
Buildings for cities
that keep changing.
Aldervane is a sixty-person office for architecture and urbanism in Rotterdam and Oslo. We design towers that can become homes, schools that can become anything, and quays that belong to everyone.
Every project starts with the same question: what will this building be in fifty years? The answer shapes the grid, the floor heights and the ground floor before anything else.
Kade TowerDiscover →
Delta MuseumDiscover →
Vinkenhof SchoolDiscover →






Scroll to move the sun.

Sun study of Kade Tower, Rotterdam: scroll to move the sun from sunrise to sunset.
An office rooted in patience and precision. We design with a deep reading of context, programme and time, shaping buildings that feel calm, generous and quietly exact. From harbour masterplans to a single school, each project is built to outlive its first brief.



3.6 metres floor to floor, so a home can become an office and back.

Every building gives its plinth to the street: markets, libraries, lobbies anyone can sit in.

Brick, timber and glazed tile from within a day’s drive, chosen to look better in thirty years.
StudioMaashaven 12
3072 AH Rotterdam
Visits by appointment