09/04/2026
Building Permit for Energiehuis de Kaai, Rotterdam
Energiehuis is the first residential block in the redevelopment of the former Unilever site along the Maas by and . The former industrial site will be transformed into a dense mixed-use district with over 1,000 homes. s masterplan combines preservation of industrial heritage with new buildings.
Our design , a collaboration of with , references the former printing house through rational facades and an industrial character, using brown-red corrugated metal and reinterpreting the existing factory wall as a buffer between homes and the street.
Programmatically, Energiehuis has a strong social agenda including 102 social houses, 58 houses for residents with light care needs and a care center for 20 people who need intense care. Aerial impression by