Home›Cultural and Institutional Buildings›Completed Year›By Century›20th centuryBrowse By20th centuryCompleted year orders buildings by the year construction actually finished, which can be long after work began. The Sagrada Familia's central tower, Wikipedia notes, "reached structural completion on 20 February 2026," well over a century after ground was first broken in 1882. Browsing by completed year separates a building's finish date from its start date.Facts20th centurySourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested530 BCE 1Origin RegionWell-attestedMesopotamia (Iraq) 120th centuryFilter Results98 entriesArchitectAllFrank Gehry (1)Frank Lloyd Wright (1)I. M. Pei (1)Jorn Utzon (1)Ludwig Mies van der Rohe (1)Renzo Piano (1)Building FamilyAllArts and Community Centers (2)Concert Halls and Convention Centers (2)Cultural and Institutional Landmarks (Other) (4)Farmsteads and Homesteads (10)Farmsteads and Homesteads of the Northeastern United States (3)Farmsteads and Homesteads of the Southern United States (1)Farmsteads and Homesteads of the Western United States (2)Farmsteads and Homesteads Outside the United States (4)Historic Homes and Estates (Misfiled) (6)Historic Homes and Farms (Misfiled) (10)Libraries and Archives (6)Museums and Galleries (46)Museums of Asia and the Pacific (5)Museums of Europe (16)Museums of North America (18)Museums of the Middle East, Africa and Latin America (7)Schools and Educational Buildings (15)Sports and Recreation Venues (1)Theaters and Performance Venues (4)World's Fair and Exhibition Pavilions (2)StyleAllArchitectural Eclecticism (2)Art Deco (2)Art Nouveau (5)Beaux-Arts Architecture (1)Brutalism (4)Colonial 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States (4)Historic Homes and Estates (Misfiled) (6)Historic Homes and Farms (Misfiled) (10)Libraries and Archives (6)Museums of Asia and the Pacific (5)Museums of Europe (16)Museums of North America (18)Museums of the Middle East, Africa and Latin America (7)Schools and Educational Buildings (15)Sports and Recreation Venues (1)Theaters and Performance Venues (4)World's Fair and Exhibition Pavilions (2)PlaceAllAngola (1)Argentina (2)Australia (1)Belgium (1)Brazil (1)Canada (2)China (2)Denmark (2)Finland (1)France (4)Germany (11)Greece (1)India (2)Israel (1)Italy (4)Japan (2)Mexico (1)New Zealand (1)Norway (1)Portugal (1)South Korea (1)Spain (3)Sweden (1)Taiwan (2)Thailand (1)Turkey (1)United Kingdom (6)United States (41)BrowseCompareSelect all 98Ainola20th centuryAuckland War Memorial Museum20th centuryBarcelona Pavilion20th centuryBeinecke Rare Book and Manuscript Library20th centuryBerliner Philharmonie20th centuryBradley Academy Museum20th centuryBritish Library20th centuryButchers' Guild Hall, Hildesheim20th centuryCaramoor Center for Music and the Arts20th centuryCardona Residence20th centuryCarr's Hill20th centuryCasa Roig Museum20th centuryCasa Wiechers-Villaronga20th centuryCedar Falls Ice House20th centuryCentre Pompidou20th centuryChard Museum20th centuryCharles Macdonald Concrete House Museum20th centuryChinese Furniture Museum20th centuryCoker Experimental Farms20th centuryCouven Museum20th centuryDe Vaartkapoen20th centuryDubrovin Farm20th centuryEast Building, National Gallery of Art20th centuryEl Retiro School for Girls20th centuryElbphilharmonie20th centuryElsinore Naval and Military School20th centuryErich Kastner Museum20th centuryFlynderupgård20th centuryFrederick A. and Sophia Bagg Bonanza Farm20th centuryFundacio Joan Miro20th centuryFushoushan Farm20th centuryGeorge and Gladys Scheidemantel House20th centuryGetty Center20th centuryGhalib ki Haveli20th centuryGolden Jubilee Medical Center20th centuryGuggenheim Museum Bilbao20th centuryGuggenheim Museum New York20th centuryHarry S Truman Birthplace State Historic Site20th centuryHarvard Exit Theatre20th centuryHunter Museum of American Art20th centuryJewish Museum Berlin20th centuryJiyu Gakuen Girls' School20th centuryJuan Carlos Castagnino Municipal Museum of Art20th centuryKimbell Art Museum20th centuryKona Coffee Living History Farm20th centuryKorea Furniture Museum20th centuryLiebermann Villa20th centuryLouisiana Museum of Modern Art20th centuryLouvre Pyramid20th centuryLui Seng Chun20th centuryLusscroft Farm20th centuryMachado de Castro National Museum20th centuryMaracana Stadium20th centuryMarble High School20th centuryMenil Collection20th centuryMillennium Dome20th centuryMuseu Nacional de Antropologia (Angola)20th centuryMuseum of Modern Art20th centuryNeue Nationalgalerie20th centuryNew York Public Library Main Branch20th centuryNorris Geyser Basin Museum20th centuryPalacio de Bellas Artes20th centuryPhillips Exeter Academy Library20th centuryPrinkipo Greek Orthodox Orphanage20th centuryRanade Institute20th centuryReynolda House Museum of American Art20th centuryRoyal National Theatre20th centurySalk Institute20th centurySalk Institute for Biological Studies20th centurySchloss Freudenberg20th centuryShawbridge Boys' Farm20th centurySkylands (estate)20th centuryStockholm Public Library20th centurySunshine School (San Francisco, California)20th centurySydney Opera House20th centuryTat Tak School20th centuryTate Modern20th centuryTeatro Colon20th centuryTechnical High School (Salt Lake City)20th centuryTipsoo Lake Comfort Station20th centuryToyoma Education Museum20th centuryUniversity of Vermont Morgan Horse Farm20th centuryVictoria and Albert Museum20th centuryVilla Bernasconi20th centuryVilla Bianca (Thessaloniki)20th centuryVilla Carducci-Pandolfini20th centuryVilla Domergue20th centuryVilla Le Balze20th centuryVilla Majorelle20th centuryVilla Massimo20th centuryVilla St. Rose20th centuryVilla Stenersen20th centuryVilla Waldberta20th centuryVitra Design Museum20th centuryWayne Morse Family Farm20th centuryWidener Library20th centuryYale Center for British Art20th centuryYale University Art Gallery20th centurySources1. WikipediaWikimedia FoundationWikipedia, Museum, history section, eraOne of the oldest museums known is Ennigaldi-Nanna's museum, built by Princess Ennigaldi in modern Iraq at the end of the Neo-Babylonian Empire. The site dates from c. 530 BC, and contained artifacts from earlier Mesopotamian civilizations.Wikipedia, Museum, history section, regionOne of the oldest museums known is Ennigaldi-Nanna's museum, built by Princess Ennigaldi in modern Iraq at the end of the Neo-Babylonian Empire.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.