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 50Ainola20th 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 centuryCouven Museum20th centuryDe Vaartkapoen20th centuryEast Building, National Gallery of Art20th centuryEl Retiro School for Girls20th centuryElbphilharmonie20th centuryElsinore Naval and Military School20th centuryErich Kästner Museum20th centuryFundacio Joan Miro20th 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 centuryKirti Mandir, Porbandar20th centuryKorea Furniture Museum20th centuryLiebermann Villa20th centuryLouisiana Museum of Modern Art20th centuryLouvre Pyramid20th centuryLui Seng Chun20th centuryMachado de Castro National Museum20th centuryMaracana Stadium20th centuryMarble High School20th centuryMenil Collection20th centuryMillennium Dome20th centuryShowing 1 to 50 of 90, page 1 of 2.12Next →Sources1. 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.