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 Results90 entriesBuilding TypeAllAmphitheatre (2)Arena (2)Concert Hall (2)Dwelling (1)Educational Institution (13)Fortification (1)Hospital (1)Hotel (1)House (11)Mansion (2)Monument (1)Movie Theater (2)Museum (37)Palace (2)Pyramid (1)Stadium (2)Theater (Structure) (1)Villa (9)Building FamilyAllArts and Community Centers (2)Concert Halls and Convention Centers (2)Cultural and Institutional Landmarks (Other) (4)Historic Homes and Estates (Misfiled) (7)Libraries and Archives (6)Museums and Galleries (47)Museums of Asia and the Pacific (6)Museums of Europe (18)Museums of North America (21)Museums of the Middle East, Africa and Latin America (2)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 (1)China (2)Denmark (1)Finland (1)France (4)Germany (11)Greece (1)India (3)Italy (4)Japan (2)Mexico (1)New Zealand (1)Norway (2)Portugal (1)South Korea (1)Spain (3)Sweden (1)Taiwan (1)Thailand (1)Turkey (1)United Kingdom (6)United States (35)StyleAllArchitectural Eclecticism (2)Art Deco (2)Art Nouveau (5)Beaux-Arts Architecture (1)Brutalism (4)Colonial Revival Architecture (3)Craftsman Style Architecture (2)Deconstructivism (2)Edwardian architecture (1)Expressionist Architecture (1)Functionalism (architecture) (1)Georgian Architecture (1)Gothic Architecture (2)Haveli (1)High-Tech Architecture (2)International Style (1)Modernist Architecture (19)Moorish Revival Architecture (1)National Romantic Style (1)Neoclassical Architecture (5)Organic Architecture (1)Prairie School (3)Renaissance Architecture (1)Renaissance Revival architecture (1)Rococo Architecture (1)Rustic Architecture (2)Spanish Colonial Revival Architecture (1)Tudor Revival Architecture (1)Standing StatusAllDemolished (2)Standing (87)ArchitectAllFrank Gehry (1)Frank Lloyd Wright (1)I. M. Pei (1)Jorn Utzon (1)Ludwig Mies van der Rohe (1)Renzo Piano (1)GroupAllArts and Community Centers (2)Concert Halls and Convention Centers (2)Cultural and Institutional Landmarks (Other) (4)Historic Homes and Estates (Misfiled) (7)Libraries and Archives (6)Museums of Asia and the Pacific (6)Museums of Europe (18)Museums of North America (21)Museums of the Middle East, Africa and Latin America (2)Schools and Educational Buildings (15)Sports and Recreation Venues (1)Theaters and Performance Venues (4)World's Fair and Exhibition Pavilions (2)MaterialAllAluminum (1)Brick (9)Concrete (4)Copper (1)Glass (6)Granite (2)Lime Mortar (1)Marble (7)Masonry (1)Precast Concrete (1)Reinforced Concrete (2)Stained Glass (2)Steel (7)Stone (4)Structural Steel (1)Stucco (1)Thatch (1)Timber (10)Titanium (1)Travertine (2)Zinc (1)Show ResultsBrowseCompareSelect all 40Museu 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 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 centuryVictoria and Albert Museum20th centuryVilla Bernasconi20th centuryVilla Bianca (Thessaloniki)20th centuryVilla Carducci-Pandolfini20th centuryVilla Domergue20th centuryVilla Grande (Oslo)20th centuryVilla Le Balze20th centuryVilla Majorelle20th centuryVilla Massimo20th centuryVilla St. Rose20th centuryVilla Stenersen20th centuryVilla Waldberta20th centuryVitra Design Museum20th centuryWidener Library20th centuryYale Center for British Art20th centuryYale University Art Gallery20th centuryShowing 51 to 90 of 90, page 2 of 2.← Previous12Sources1. 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.