ARTFEED — Contemporary Art Intelligence

Rem Koolhaas and OMA to Design New Wing for New Museum in New York

architecture-design · 2026-05-05

The New Museum in New York has commissioned Rem Koolhaas and Shohei Shigematsu of OMA to design a new wing adjacent to its existing building at 231 Bowery. This marks Koolhaas's first public building in New York. The expansion, announced in 2016, is driven by the need for more exhibition space and to support programs like IdeasCity and NEW INC, which focus on multidisciplinary experimentation in art, technology, and urban architecture. The new wing will replace a semi-abandoned structure purchased by the museum in 2008. The project budget is approximately $85 million, with construction set to begin in 2019. Koolhaas emphasized that the design will integrate respectfully with the existing building, designed by SANAA (Kazuyo Sejima and Ryue Nishizawa) and inaugurated in 2007. The museum, founded in 1977 by Marcia Tucker, now has a staff of 135 and attracts 400,000 visitors annually. It is the only New York museum entirely dedicated to contemporary art and organizes a triennial for emerging artists under 33. The expansion aims to improve visitor circulation and accommodate growing audiences.

Key facts

  • Rem Koolhaas and Shohei Shigematsu of OMA will design a new wing for the New Museum.
  • This is Koolhaas's first public building in New York.
  • The new wing will be built at 231 Bowery, replacing a semi-abandoned building purchased in 2008.
  • The expansion was announced in 2016 and is needed for more exhibition space and programs like IdeasCity and NEW INC.
  • Construction budget is approximately $85 million, starting in 2019.
  • The existing building was designed by SANAA and opened in 2007.
  • The New Museum was founded in 1977 by Marcia Tucker and has a staff of 135.
  • The museum attracts 400,000 visitors annually and hosts a triennial for artists under 33.

Entities

Artists

  • Rem Koolhaas
  • Shohei Shigematsu
  • Kazuyo Sejima
  • Ryue Nishizawa
  • Massimiliano Gioni
  • Marcia Tucker

Institutions

  • New Museum
  • OMA
  • SANAA
  • IdeasCity
  • NEW INC

Locations

  • New York
  • Bowery
  • Rotterdam
  • Japan

Sources