De Rotterdam by OMA

Dutch architects Office for Metropolitan Architecture have announced the start of construction on De Rotterdam, a complex of three interconnected towers that will be the biggest building in the Netherlands.


Work will start on the 150 metre-high towers in December in Rotterdam.


See all our stories about OMA/Rem Koolhaas in our special category.


Here's some info from OMA:


Press Release: Groundbreaking scheduled on OMA’s De Rotterdam, the largest building in the Netherlands

Rotterdam, July 10 2009 – De Rotterdam, a complex of three interconnected mixed-use towers designed by OMA, will go under construction in December this year, the developers MAB and OVG announced today.

The project is located in the old harbour district of Wilhelminapier, next to the iconic Erasmus bridge. The three stacked towers reach 150 metres high, producing a gross floor area of approximately 160,000m2, making De Rotterdam the largest building in the Netherlands.

OMA’s architectural concept produces more than sheer size: urban density and diversity – both in the program and the form – are the guiding principles of the project. De Rotterdam is conceived as a vertical city, accommodating offices, apartments, a hotel, conference facilities, gym, shops, restaurants, and cafes.

The towers are part of the ongoing redevelopment of Wilhelminapier, and aim to reinstate the vibrant urban activity – trade, transport, leisure – once familiar to the neighbourhood. De Rotterdam is named after one of the ships on the Holland America Line, which used to depart from the Wilhelminapier in decades past, carrying thousands of Europeans emigrating to the US.

The design for De Rotterdam started in 1997. OMA founder Rem Koolhaas said: “It’s a miracle that construction will finally begin. One of the positive outcomes of the economic crisis is the drop in the cost of materials and construction, which has given new energy to long running projects like this one.”

The project is led by OMA partners Rem Koolhaas, Ellen van Loon and Reinier de Graaf and the associate in charge is Kees van Casteren.

The total investment in the project is €340m. Completion is expected in 2013.