The year 2007 in architecture involved some significant events.
- January 20 – Olympic Sculpture Park, Seattle, WA., USA, designed by Weiss/Manfredi.
- January 21 – The National Art Center, Tokyo, designed by Kisho Kurokawa.
- February 28 – San Francisco Federal Building, by Morphosis.
- March 8 – Limoges Concert Hall, France, by Bernard Tschumi Architects.
- March 9 – New Wembley Stadium, London (original stadium demolished in 2002).
- March 23 – Pakistan Monument, Islamabad, designed by Arif Masoud.
- April 25 – IAC/InterActiveCorp headquarters opens in New York, by Gehry Partners.
- June 2 – Michael Lee-Chin Crystal at Royal Ontario Museum, Toronto, designed by Daniel Libeskind.
- June 9 – Bloch Building, Nelson-Atkins Museum of Art addition, Kansas City, Mo. by Steven Holl Architects.
- June – Pawilon Wyspiański 2000, Kraków, Poland, by Krzysztof Ingarden.
- August 9 – Roland Levinsky Building at the University of Plymouth, Devon, England, by Henning Larsen.
- September 16 – Hull Paragon Interchange (railway station reconstruction), Kingston upon Hull, England, designed by WilkinsonEyre.
- October – Museum of Contemporary Art Denver, by David Adjaye.
- October 12 – Armed Forces Memorial, National Memorial Arboretum, Staffordshire, England, by Liam O'Connor Architects and Planning Consultants.
- October 17 – BMW Welt ("BMW World") exhibition facility in Munich, Germany, by Coop Himmelb(l)au.
- November 3 – Digital Beijing Building in China, by Pei Zhu.
- December 1 – The New Museum of Contemporary Art, New York, by SANAA.
- December 10 – Inauguration of Gare de Marseille-Saint-Charles' major reconstruction as a transportation interchange in France.