1280 building in District of Columbia, DC |
Acacia Building  | Washington West |
| Academy of Music Building (historical) | Washington West |
| Adams-Mason House | Washington West |
| Admiral Weaver House | Washington West |
| Admiral's House Naval Observatory | Washington West |
| Admirals House | Washington West |
| Airlie Estate (historical) | Washington West |
| Alban Towers Apartment Building | Washington West |
| Albaughs Opera House (historical) | Washington West |
| Alden, Babcock, Calvert Apartments | Washington West |
| Alexander Melville Bell House | Washington West |
| Alexander Ray House | Washington West |
| Alibi Club | Washington West |
| Alice P Barney Studio | Washington West |
| Alice Pike Barney House | Washington West |
| Allan Mercer Daniel Law Library | Washington West |
| Alma Thomas House | Washington West |
| Alumni House - Georgetown University | Washington West |
| American Association of University Women | Washington West |
| American Bank Building | Washington West |
| American Colonization Society Hall (historical) | Washington West |
| American Federation of Labor Building | Washington West |
| American Film Institute National Film Theater | Washington West |
| American Forestry Association Building | Washington West |
| American Institute of Pharmacy | Washington West |
| American National Red Cross Building | Washington West |
| American Nature Association Building | Washington West |
| American Peace Society Building | Washington West |
| American Pharmaceutical Institute | Washington West |
| American Red Cross History and Education Center | Washington West |
| American Security and Trust Company Building | Washington West |
| American Theatre (historical) | Washington West |
| American Veterans Association Building | Washington West |
| American War Mothers Building | Washington West |
| Anacostia Annex | Alexandria |
| Anacostia Branch Library | Anacostia |
| Anacostia Museum | Anacostia |
| Anacostia Park Fieldhouse | Anacostia |
| Anacostia Park Pavilion | Washington East |
| Analostan Boat Club (historical) | Washington West |
| Anchor Tavern and Oyster House (historical) | Washington West |
| Anderson Cottage | Washington West |
| Anderson House Museum | Washington West |
| Andrew W Mellon Auditorium | Washington West |
| Anthony Bowen Branch YMCA | Washington West |
| Anthony Reintzel Building (historical) | Washington West |
| Anton Ruppert House | Washington East |
| Apartment Building at 2225 N Street | Washington West |
| Apex Theater (historical) | Washington West |
| Apollo Hall (historical) | Washington West |
| Apostolic Nunciature - The Holy See | Washington West |
| Arena Stage | Washington West |
| Argentine Embassy Building | Washington West |
| Ariel Rios Federal Building | Washington West |
| Arlington Hotel (historical) | Washington West |
| Armed Forces Retirement Home - Washington | Washington West |
| Army Medical Museum and Library (historical) | Washington West |
| Army and Navy Club Building (historical) | Washington West |
| Art Barn | Washington West |
| Art Museum of The Americas | Washington West |
| Arthur M Sackler Gallery | Washington West |
| Arthur Stanley House | Washington West |
| Artists Mart (historical) | Washington West |
| Arts Club of Washington | Washington West |
| Arts and Industries Building | Washington West |
| Ashburton House | Washington West |
| Association of American Geographers Building | Washington West |
| Association of Oldest Inhabitants Building | Washington West |
| Atlantic Building | Washington West |
| Atlas Building | Washington West |
| Auditors Building Complex | Washington West |
| Augusta Apartment Building | Washington West |
| Austrian Legation Building | Washington West |
| Avalon Theater | Washington West |
| Avenue Grand Theater (historical) | Washington East |
| Avenue House (historical) | Washington West |
| B'Nai B'Rith Klutznick Museum | Washington West |
| Babcock-Macomb House | Washington West |
| Bachelor Apartment House | Washington West |
| Balch House | Washington West |
| Bancroft House (historical) | Washington West |
| Bank of Columbia (historical) | Washington West |
| Bank of the United States (historical) | Washington West |
| Barber-Caperton House | Washington West |
| Barney Settlement House | Alexandria |
| Batchelor Apartment House (historical) | Washington West |
| Battelle Library | Washington West |
| Beall-Peter-Dick House | Washington West |
| Beall-Washington House | Washington West |
| Bealls Express Building | Washington West |
| Belmont Estate (historical) | Washington West |
| Benning Branch Library | Washington East |
| Bethune Museum-Archives | Washington West |
| Beyers Park (historical) | Washington West |
| Birch Undertaker Building | Washington West |
| Blagden Row (historical) | Washington West |
| Blaine Mansion | Washington West |
| Blair House | Washington West |
| Blanche K Bruce House | Washington West |
| Bleak House (historical) | Washington West |
| Blodgetts Hotel (historical) | Washington West |
| Blue Cross and Blue Shield Building | Washington West |
| Bodisco House | Washington West |
| Bond Building | Washington West |
| Bowie-Sevier House | Washington West |
| Brentwood (historical) | Washington East |
| Brentwood Building (historical) | Washington East |
| Brentwood Maintenance Building | Washington East |
| Brickyard Hill House | Washington West |
| British Embassy Building | Washington West |
| Bronaugh-Bibb-Libbey House | Washington West |
| Brookings Institution Building | Washington West |
| Brooks Mansion | Washington East |
| Brownley Confectionary Building | Washington West |
| Browns Hotel (historical) | Washington West |
| Browns Marlile Hotel (historical) | Washington West |
| Buehler-Sullivan House | Washington West |
| Bureau Annex Building | Washington West |
| Bureau of Engraving and Printing Building | Washington West |
| Bureau of Fisheries Building (historical) | Washington West |
| Bureau of Indian Trade Building (historical) | Washington West |
| Burnes House (historical) | Washington West |
| Bussard-Newman House | Washington West |
| Butler House (historical) | Washington West |
| Cafritz Building | Washington West |
| Cairo Apartment Building | Washington West |
| Caldwell House (historical) | Washington West |
| Cameron House | Washington West |
| Cameron Row (historical) | Washington West |
| Canadian Legation Building | Washington West |
| Canal Warehouse | Washington West |
| Cannon House Office Building | Washington West |
| Capital Bicycle Club (historical) | Washington West |
| Capital Garage (historical) | Washington West |
| Capital Traction Company Powerhouse (historical) | Washington West |
| Capitol Heating Plant Building | Washington West |
| Capitol View Branch Library | Washington East |
| Car Barn (historical) | Washington West |
| Carbery House (historical) | Washington West |
| Carnegie Endowment for International Peace | Washington West |
| Carnegie Geophysical Laboratory | Washington West |
| Carnegie Institution Building | Washington West |
| Carnegie Library (historical) | Washington West |
| Carnegie Terrestrial Magnetism Laboratory | Washington West |
| Carriage House | Washington West |
| Carroll Daly House | Washington West |
| Carroll Prison (historical) | Washington West |
| Carroll Row (historical) | Washington West |
| Carter G Woodson House | Washington West |
| Carver Theater (historical) | Anacostia |
| Casanave House (historical) | Washington West |
| Casimir Pulaski Building | Washington West |
| Castle Gatehouse | Washington West |
| Cathedral Mansions | Washington West |
| Center for Urban Ecology | Washington West |
| Central Guard House (historical) | Washington West |
| Central Heating Plant (historical) | Washington West |
| Central National Bank | Washington West |
| Central Union Mission (historical) | Washington West |
| Champlain Apartment Building | Washington West |
| Chancery of Iraq | Washington West |
| Chapel Hall - Gallaudet University | Washington East |
| Charles Evans Hughes House | Washington West |
| Charles S Pryor Fellowship Hall | Washington West |
| Charlotte Forten Grimke House | Washington West |
| Chase House (historical) | Washington West |
| Chesapeake and Potomac Telephone Company | Washington West |
| Chesapeake and Potomac Telephone Company Main Building Addition | Washington West |
| Chester Arthur Building | Washington West |
| Chevy Chase Arcade | Washington West |
| Chevy Chase Branch Library | Washington West |
| Chevy Chase Theater | Washington West |
| Childs House (historical) | Washington West |
| Christ Child Society Building | Washington East |
| Christ Church Rectory | Washington West |
| Christian Heurich Brewery (historical) | Washington West |
| Christian Heurichs Lager Beer Brewery and Tavern (historical) | Washington West |
| Church Row (historical) | Washington West |
| Clark Mills Foundry (historical) | Washington East |
| Clark Mills House (historical) | Washington East |
| Clendenen Gymnasium | Washington West |
| Cleveland Park Branch Library | Washington West |
| Cloverdale | Washington West |
| Codman-Davis House | Washington West |
| College Hall - Gallaudet University | Washington East |
| Colonel John Cox House | Washington West |
| Colonial Apartments | Washington West |
| Colorado Building | Washington West |
| Columbia Railway Company Car Barns (historical) | Washington East |
| Columbian Legation Building | Washington West |
| Commonwealth Building | Washington West |
| Community House | Washington West |
| Convent of the Visitation Monastery | Washington West |
| Cooke's Row | Washington West |
| Corcoran Carriage House (historical) | Washington West |
| Corcoran Gallery of Art Building | Washington West |
| Corcoran Hall - George Washington University | Washington West |
| Corcoran Office Building (historical) | Washington West |
| Corcoran and Riggs Bank Building | Washington West |
| Cosmos Club | Washington West |
| Cox's Row | Washington West |
| Crandalls Apollo Theatre (historical) | Washington East |
| Crawford-Cassin House | Washington West |
| Cuban Embassy Building | Washington West |
| Custom Service Building | Washington West |
| Customs House | Washington West |
| Cutts-Madison House | Washington West |
| Czechoslovakian Legation Building | Washington West |
| D C Armory | Washington East |
| D C Civic Center | Washington West |
| D C Convention Center | Washington West |
| D C Courthouse | Washington West |
| D C Jail | Washington East |
| D C Public Library, Anacostia Branch | Anacostia |
| D C Public Library, Benning Branch | Washington East |
| D C Public Library, Capitol View Branch | Washington East |
| D C Public Library, Cleveland Park Branch | Washington West |
| D C Public Library, Deanewood Kiosk | Washington East |
| D C Public Library, Francis A Gregory Regional Branch | Anacostia |
| D C Public Library, Georgetown Regional Branch | Washington West |
| D C Public Library, Lamond-Riggs Branch | Washington West |
| D C Public Library, Langston Community Branch | Washington East |
| D C Public Library, Northeast Branch | Washington East |
| D C Public Library, Palisades Branch | Washington West |
| D C Public Library, Parklands-Turner Community Branch | Anacostia |
| D C Public Library, Petworth Branch | Washington West |
| D C Public Library, R L Christian Community Branch | Washington East |
| D C Public Library, Shepherd Park Branch | Washington West |
| D C Public Library, Southeast Branch | Washington East |
| D C Public Library, Southwest Branch | Washington West |
| D C Public Library, Sursum Corda Community Branch | Washington West |
| D C Public Library, Takoma Park Branch | Washington West |
| D C Public Library, Tenley-Friendship Branch | Washington West |
| D C Public Library, Washington Highlands Branch | Alexandria |
| D C Public Library, Watha T Daniel Branch | Washington West |
| D C Public Library, West End Branch | Washington West |
| D C Public Library, Woodridge Regional Branch | Washington East |
| DAR Constitution Hall | Washington West |
| Daniel Carroll House | Washington West |
| Danish Legation Building | Washington West |
| David Walker House (historical) | Washington West |
| David White House | Washington West |
| De La Roche-Jewell Tennant House | Washington West |
| DeKrafft House (historical) | Washington West |
| Dead Letter Office Building (historical) | Washington West |
| Dean Estate (historical) | Washington West |
| Deanwood Kiosk | Washington East |
| Decatur Carriage House (historical) | Washington West |
| Decatur House | Washington West |
| Decatur-Gunther House | Washington West |
| Delegation of the Commission of the European Communities | Washington West |
| Dennis Mullanys Saloon (historical) | Washington West |
| Department of Agricultural Extensible Building | Washington West |
| Department of Agriculture Administration Building | Washington West |
| Department of Agriculture Building | Washington West |
| Department of Agriculture South Building | Washington West |
| Department of Education | Washington West |
| Department of Energy | Washington West |
| Department of Health and Human Services Building | Washington West |
| Department of Housing and Urban Development | Washington West |
| Department of Justice Building | Washington West |
| Department of Labor Building | Washington West |
| Department of Living Animals (historical) | Washington West |
| Department of Washington (historical) | Washington West |
| Department of the Interior South Building | Washington West |
| Department of the Treasury Building | Washington West |
| Departmental Auditorium | Washington West |
| Devore-Chase House | Washington West |
| Dewey House | Washington West |
| Dirksen Senate Office Building | Washington West |
| Discovery Creek Children's Museum | Washington West |
| District of Columbia Armory (historical) | Washington West |
| District of Columbia Crematorium (historical) | Washington East |
| District of Columbia Morgue (historical) | Washington West |
| District of Columbia Municipal Center | Washington West |
| District of Columbia Paper Manufacturing Company | Washington West |
| District of Columbia Police Warehouse | Anacostia |
| Dodge Warehouses | Washington West |
| Dominican Legation Building | Washington West |
| Donohoe Building | Washington West |
| Dougall House | Washington West |
| Douglas House (historical) | Washington West |
| Douglas Row (historical) | Washington West |
| Dumbarton House | Washington West |
| Dumbarton Oaks Estate | Washington West |
| Dumbarton Oaks Museum | Washington West |
| Dumbarton Theater | Washington West |
| Dunbar Hotel (historical) | Washington West |
| Dunblane Building | Washington West |
| Duncanson-Cranch House | Washington West |
| Dupont Center Corcoran Gallery of Art | Washington West |
| Dupont Circle Building | Washington West |
| Eagle House (historical) | Washington West |
| Easby House (historical) | Washington West |
| East Capitol Street Car Barn | Alexandria |
| East Potomac Maintenance Building | Washington West |
| Ebbitt House (historical) | Washington West |
| Edes House | Washington West |
| Edgewood (historical) | Washington West |
| Editors Building | Washington West |
| Edward Simon Lewis House | Alexandria |
| Eight Hundred Block of F Street NW Buildings | Washington West |
| Eighteen Hundred Block Park Road Buildings | Washington West |
| Eisenhower Theatre | Washington West |
| Elizabeth Arden Building | Washington West |
| Elkins House (historical) | Washington West |
| Elliott Coues House | Washington West |
| Ellipse Visitor Pavilion | Washington West |
| Embassy Building Number 10 | Washington West |
| Embassy of Antigua and Barbuda | Washington West |
| Embassy of Australia | Washington West |
| Embassy of Austria | Washington West |
| Embassy of Barbados | Washington West |
| Embassy of Belgium | Washington West |
| Embassy of Belize | Washington West |
| Embassy of Bolivia | Washington West |
| Embassy of Brazil | Washington West |
| Embassy of Burkina Faso | Washington West |
| Embassy of Canada | Washington West |
| Embassy of Chile | Washington West |
| Embassy of Colombia | Washington West |
| Embassy of Costa Rica | Washington West |
| Embassy of Ecuador | Washington West |
| Embassy of El Salvador | Washington West |
| Embassy of Ethiopia | Washington West |
| Embassy of Finland | Washington West |
| Embassy of France | Washington West |
| Embassy of Ghana | Washington West |
| Embassy of Granada | Washington West |
| Embassy of Greece | Washington West |
| Embassy of Guatemala | Washington West |
| Embassy of Guyana | Washington West |
| Embassy of Haiti | Washington West |
| Embassy of Honduras | Washington West |
| Embassy of Iceland | Washington West |
| Embassy of India | Washington West |
| Embassy of Indonesia | Washington West |
| Embassy of Ireland | Washington West |
| Embassy of Israel | Washington West |
| Embassy of Italy | Washington West |
| Embassy of Jamaica | Washington West |
| Embassy of Japan | Washington West |
| Embassy of Kenya | Washington West |
| Embassy of Korea | Washington West |
| Embassy of Lebanon | Washington West |
| Embassy of Luxembourg | Washington West |
| Embassy of Malaysia | Washington West |
| Embassy of Malta | Washington West |
| Embassy of Mauritius | Washington West |
| Embassy of Mexico | Washington West |
| Embassy of Morocco | Washington West |
| Embassy of New Zealand | Washington West |
| Embassy of Nicaragua | Washington West |
| Embassy of Pakistan | Washington West |
| Embassy of Panama | Washington West |
| Embassy of Papau New Guinea | Washington West |
| Embassy of Paraguay | Washington West |
| Embassy of Peru | Washington West |
| Embassy of Portugal | Washington West |
| Embassy of Romania | Washington West |
| Embassy of Saint Kitts and Nevis | Washington West |
| Embassy of Saint Lucia | Washington West |
| Embassy of Saudi Arabia | Washington West |
| Embassy of Sierra Leone | Washington West |
| Embassy of Singapore | Washington West |
| Embassy of South Africa | Washington West |
| Embassy of Spain | Washington West |
| Embassy of Sweden | Washington West |
| Embassy of Switzerland | Washington West |
| Embassy of Thailand | Washington West |
| Embassy of Trinidad and Tobago | Washington West |
| Embassy of Tunisia | Washington West |
| Embassy of Uruguay | Washington West |
| Embassy of Venezuela | Washington West |
| Embassy of Western Samoa | Washington West |
| Embassy of Zimbabwe | Washington West |
| Embassy of the Arab Republic of Eygpt | Washington West |
| Embassy of the Argentine Republic | Washington West |
| Embassy of the Central African Republic | Washington West |
| Embassy of the Commonwealth of the Bahamas | Washington West |
| Embassy of the Czech and Slovak Federal Republic | Washington West |
| Embassy of the Democratic Republic of Madagascar | Washington West |
| Embassy of the Democratic Socialist Republic of Sri Lanka | Washington West |
| Embassy of the Democratic and Popular Republic of Algeria | Washington West |
| Embassy of the Dominican Republic | Washington West |
| Embassy of the Federal Republic of Germany | Washington West |
| Embassy of the Federal Republic of Nigeria | Washington West |
| Embassy of the Federated States of Micronesia | Washington West |
| Embassy of the Gabonese Republic | Washington West |
| Embassy of the Gambia | Washington West |
| Embassy of the Hashemite Kingdom of Jordan | Washington West |
| Embassy of the Islamic Republic of Mauritania | Washington West |
| Embassy of the Kingdom of Lesotho | Washington West |
| Embassy of the Kingdom of Swaziland | Washington West |
| Embassy of the Lao Peoples Democratic Republic | Washington West |
| Embassy of the Netherlands | Washington West |
| Embassy of the Peoples Republic of Bangladesh | Washington West |
| Embassy of the Peoples Republic of China | Washington West |
| Embassy of the Peoples Republic of Mozambique | Washington West |
| Embassy of the Peoples Republic of the Congo | Washington West |
| Embassy of the Philippines | Washington West |
| Embassy of the Republic of Afghanistan | Washington West |
| Embassy of the Republic of Benin | Washington West |
| Embassy of the Republic of Botswana | Washington West |
| Embassy of the Republic of Bulgaria | Washington West |
| Embassy of the Republic of Burundi | Washington West |
| Embassy of the Republic of Cameroon | Washington West |
| Embassy of the Republic of Cape Verde | Washington West |
| Embassy of the Republic of Chad | Washington West |
| Embassy of the Republic of Cote d'Ivoire | Washington West |
| Embassy of the Republic of Cyprus | Washington West |
| Embassy of the Republic of Djibouti | Washington West |
| Embassy of the Republic of Fiji | Washington West |
| Embassy of the Republic of Guinea | Washington West |
| Embassy of the Republic of Hungary | Washington West |
| Embassy of the Republic of Indonesia | Washington West |
| Embassy of the Republic of Liberia | Washington West |
| Embassy of the Republic of Mali | Washington West |
| Embassy of the Republic of Namibia | Washington West |
| Embassy of the Republic of Niger | Washington West |
| Embassy of the Republic of Poland | Washington West |
| Embassy of the Republic of Rwanda | Washington West |
| Embassy of the Republic of Senegal | Washington West |
| Embassy of the Republic of Sudan | Washington West |
| Embassy of the Republic of Suriname | Washington West |
| Embassy of the Republic of Togo | Washington West |
| Embassy of the Republic of Turkey | Washington West |
| Embassy of the Republic of Yemen | Washington West |
| Embassy of the Republic of Zaire | Washington West |
| Embassy of the Republic of Zambia | Washington West |
| Embassy of the Republic of the Marshall Islands | Washington West |
| Embassy of the Socialist Federal Republic of Yugoslavia | Washington West |
| Embassy of the Somali Democratic Republic | Washington West |
| Embassy of the State of Bahrain | Washington West |
| Embassy of the State of Brunei Darussalam | Washington West |
| Embassy of the State of Kuwait | Washington West |
| Embassy of the State of Qatar | Washington West |
| Embassy of the Sultanate of Oman | Washington West |
| Embassy of the Syrian Republic | Washington West |
| Embassy of the Union of Myanmar | Washington West |
| Embassy of the Union of Soviet Socialist Republics Building | Washington West |
| Embassy of the United Arab Emirates | Washington West |
| Embassy of the United Republic of Tanzania | Washington West |
| Environmental Protection Agency | Washington West |
| Episcopal Church House | Washington West |
| Equitable Co-operative Building | Washington West |
| Evans-Tibbs House | Washington West |
| Evening Star Building | Washington West |
| Evermay House | Washington West |
| Exchange Bank (historical) | Washington West |
| Explorers Hall | Washington West |
| F Street Club | Washington West |
| F Street Rowhouses (historical) | Washington West |
| Fairchild Building | Washington West |
| Farm Credit Administration Building | Washington West |
| Federal - American National Bank | Washington West |
| Federal Aviation Administration Building | Washington West |
| Federal Bureau of Investigation Building | Washington West |
| Federal Home Loan Bank Board Building | Washington West |
| Federal House | Washington West |
| Federal Reserve Annex | Washington West |
| Federal Reserve Board Building | Washington West |
| Federal Trade Commission Building | Washington West |
| Federal Warehouse | Washington West |
| Finnish Legation Building | Washington West |
| Fire Company Number Five (historical) | Washington West |
| Firemans Insurance Company (historical) | Washington West |
| Fish Commission Building (historical) | Washington West |
| Fletchers Colorama Estate (historical) | Washington West |
| Floral Library | Washington West |
| Florena Crittenden House | Washington West |
| Folger Shakespeare Library | Washington West |
| Folger Theatre | Washington West |
| Fondo del Sol Visual Arts Center | Washington West |
| Food and Drug Administration Building | Washington West |
| Foraker House (historical) | Washington West |
| Fords Opera House (historical) | Washington West |
| Forest Hall | Washington West |
| Forrest Hall | Washington West |
| Forrest-Marbury House | Washington West |
| Forrestal Building | Washington West |
| Fort Dupont Activity Center | Washington East |
| Fort Dupont Summer Theater | Washington East |
| Fort Stanton Childrens Museum | Anacostia |
| Founders Library | Washington West |
| Fox Theatre (historical) | Washington West |
| Foxall House (historical) | Washington West |
| Frances Perkins House | Washington West |
| Francis A Gregory Branch Library | Anacostia |
| Francis Dodge House | Washington West |
| Francis Wheatley House | Washington West |
| Franklin D Roosevelt House | Washington West |
| Franklin House (historical) | Washington West |
| Franklin Terrace (historical) | Washington West |
| Franz Bader Gallery | Washington West |
| Fraser Mansion | Washington West |
| Frederick B Culver House (historical) | Washington West |
| Frederick Douglass Home | Anacostia |
| Frederick Douglass Home Visitor Center | Anacostia |
| Freedmans Bank (historical) | Anacostia |
| Freemasons Hall (historical) | Washington West |
| Freer Gallery | Washington West |
| Friendship House | Washington East |
| Friendship Settlement House | Washington West |
| Fuel Administration Building (historical) | Washington West |
| Fuller House | Washington West |
| GSA Regional Office Building | Washington West |
| Gadsbys Hotel (historical) | Washington West |
| Gala Hispanic Theater | Washington West |
| Gallery Row | Washington West |
| Gallery of Art - Howard University | Washington West |
| Garfinckel's Department Store | Washington West |
| Gaston Hall | Washington West |
| Gearing Bungalow | Washington West |
| Gelman Building | Washington West |
| General Accounting Office | Washington West |
| General Federation of Womens Clubs | Washington West |
| General Noble Redwood Tree House (historical) | Washington West |
| General Oliver Otis Howard House | Washington West |
| General Service Administration Building | Washington West |
| General Service Administration Regional Office | Washington West |
| George Fraser House | Washington West |
| George Washington Memorial Building (historical) | Washington West |
| George Washington University Smith Center | Washington West |
| Georgetown Branch Library | Washington West |
| Georgetown College Villa | Washington West |
| Georgetown Custom House (historical) | Washington West |
| Georgetown Tobacco Warehouse | Washington West |
| Georgetown Town Hall and Mayors Office (historical) | Washington West |
| Georgetown University Astronomical Building | Washington West |
| Georgetown Visitor Center | Washington West |
| German Orphan Home | Anacostia |
| Germond Crandall Building | Washington West |
| Girl Scout Little House (historical) | Washington West |
| Globe Theatre (historical) | Washington West |
| Godey House | Washington West |
| Good Samaritan Hall (historical) | Washington West |
| Goode House (historical) | Washington West |
| Gordons Warehouse (historical) | Washington West |
| Goszler-Manogue House | Washington West |
| Government Printing Office | Washington West |
| Grant Row | Washington West |
| Grants Row (historical) | Washington West |
| Grassland (historical) | Washington West |
| Gray-Payne House (historical) | Washington West |
| Greek Legation Building | Washington West |
| Gregg House | Washington West |
| Gres Gallery (historical) | Washington West |
| Greystone | Washington West |
| Greystone Building | Washington West |
| Guatemalan Legation Building | Washington West |
| Guggenheim House (historical) | Washington West |
| Guild Hall | Washington West |
| Gutman-Wise Building | Washington West |
| Haitian Legation Building | Washington West |
| Halcyon House | Washington West |
| Hale House (historical) | Washington West |
| Halls of the Ancients (historical) | Washington West |
| Hamburgh Village House (historical) | Washington West |
| Hamilton Building | Washington West |
| Hampshire Garden Apartment Building | Washington West |
| Harewood (historical) | Washington West |
| Harmon House | Washington West |
| Harnedy Row Houses | Washington West |
| Harris and Ewing Photographic Studio | Washington West |
| Harrison Apartment Building | Washington West |
| Hart Senate Office Building | Washington West |
| Hattie M Strong Residence Hall - George Washington University | Washington West |
| Hay-Adams House (historical) | Washington West |
| Healy Hall - Georgetown University | Washington West |
| Hearst Hall | Washington West |
| Hearst House (historical) | Washington West |
| Hecht Company Warehouse | Washington East |
| Hendersons Castle (historical) | Washington West |
| Henry Adams Mansion | Washington West |
| Herron-Moxley House | Washington West |
| Heurich Mansion | Washington West |
| Highlands | Washington West |
| Hillandale | Washington West |
| Hillel Foundations Building | Washington West |
| Hillwood Museum | Washington West |
| Hippodrome (historical) | Washington West |
| Hirshhorn Museum and Sculpture Garden | Washington West |
| Historic Georgetown Grist Mill | Washington West |
| Historic Georgetown Jail Building | Washington West |
| Historic Georgetown Town Hall | Washington West |
| Hitt House (historical) | Washington West |
| Hoby House (historical) | Washington West |
| Holmead Manor (historical) | Washington West |
| Holocaust Museum | Washington West |
| Holy Trinity Theatre | Washington West |
| Home for Incurables | Washington West |
| Homer Building | Washington West |
| Hooe Iron Building (historical) | Washington West |
| Hopkins-Miller House (historical) | Washington West |
| Horace Gray House (historical) | Washington West |
| Horizons Theatre | Washington West |
| Horse Center | Washington West |
| Hotel Washington | Washington West |
| House Office Building Annex 1 | Washington West |
| House Office Building Annex 2 | Washington West |
| House of the Temple Museum | Washington West |
| Howard Theater | Washington West |
| Howard University Museum | Washington West |
| Howe House (historical) | Washington West |
| Hubert Humphrey Building | Washington West |
| Hungarian Legation Building | Washington West |
| Hungarian Legation Chancery Building | Washington West |
| Hurst Home for the Blind | Washington West |
| Hyde House | Washington West |
| Immigration and Naturalization Service Building | Washington West |
| Imperial Building | Washington West |
| Indian House (historical) | Washington West |
| Indiana Building | Washington West |
| Ingleside | Washington West |
| Inlet Gates | Washington West |
| Inter-American Defense Board Building | Washington West |
| Internal Revenue Service Building | Washington West |
| International Communications Agency Building | Washington West |
| International Eastern Star Temple | Washington West |
| International Monetary Fund Building | Washington West |
| International Spy Museum | Washington West |
| International Visitors Information Center | Washington West |
| Interstate Commerce Commission Building (historical) | Washington West |
| Isaac Pierce House (historical) | Washington East |
| J Edgar Hoover Federal Bureau of Investigation Building | Washington West |
| Jackson Hall (historical) | Washington West |
| Jackson Hotel (historical) | Washington West |
| Jackson House (historical) | Washington West |
| James Hooe House | Washington West |
| James Madison Memorial | Washington West |
| Jefferson Apartment Building | Washington West |
| Jefferson Davis Residence | Washington West |
| Jefferson Place Gallery (historical) | Washington West |
| Jeremiah Sullivan Building | Washington West |
| John A Wilson Building | Washington West |
| John Adams Building | Washington West |
| John Davidson House | Washington West |
| John F Kennedy Center for the Performing Arts | Washington West |
| John Hurley House | Washington West |
| John Lutz House | Washington West |
| John Mason House (historical) | Washington West |
| John R McLean House (historical) | Washington West |
| John Stoddert Haw House | Washington West |
| John Walker House | Washington West |
| John Williamson House | Washington West |
| Joseph Carlton House | Washington West |
| Juanita E Thornton-Shepherd Park Branch Library | Washington West |
| Judiciary Square Rowhouses (historical) | Washington West |
| Juenemanns Lager Beer Brewery (historical) | Washington West |
| Julius Lansburgh Furniture Company | Washington West |
| Junior League of Washington | Washington West |
| Kalorama Estate (historical) | Washington West |
| Keiths Theatre (historical) | Washington West |
| Kellogg Office Building (historical) | Washington West |
| Kennedy - Warren Apartment Building | Washington West |
| Kennedy House (historical) | Washington West |
| Key House (historical) | Washington West |
| Key Museum (historical) | Washington West |
| Kings Picture Gallery | Washington West |
| Kirkwood House (historical) | Washington West |
| Klingle Mansion | Washington West |
| Knickerbocker Theater (historical) | Washington West |
| Kreeger Museum | Washington West |
| Kreeger Theatre | Washington West |
| Lafayette Building | Washington West |
| Laird-Dunlop House | Washington West |
| Lamond-Riggs Branch Library | Washington East |
| Langston Community Library | Washington East |
| Langston Terrace Dwellings | Washington East |
| Latvian Legation Building | Washington West |
| Lauinger Library | Washington West |
| Le Droit Building | Washington West |
| Leader Theater (historical) | Washington West |
| Lee House | Washington West |
| Legation of Latvia | Washington West |
| Legation of Lithuania | Washington West |
| Leiter House (historical) | Washington West |
| Leiter Mansion (historical) | Washington West |
| Lemon Building (historical) | Washington West |
| Lenthall Houses | Washington West |
| Library of Congress | Washington West |
| Lincoln Hall (historical) | Washington West |
| Lindsay House (historical) | Washington West |
| Linnean Hill | Washington West |
| Linthicum House | Washington West |
| Lisner Auditorium - George Washington University | Washington West |
| Litchfield House (historical) | Washington West |
| Lithuanian Legation Building | Washington West |
| Living Stage | Washington West |
| Lockkeepers House | Washington West |
| Logan Building | Washington West |
| Longs Hotel (historical) | Washington West |
| Longworth House Office Building | Washington West |
| Lothrop Mansion | Washington West |
| Loughborough-Patterson House - Junior League | Washington West |
| Louise home (historical) | Washington West |
| Lowery House (historical) | Washington West |
| Lucinda Cady House | Washington West |
| Lyons Mill (historical) | Washington West |
| Mackall Place | Washington West |
| Mackall Square | Washington West |
| Mackall-Worthington House | Washington West |
| Mades Hotel (historical) | Washington West |
| Maguire Building | Washington West |
| Main Navy and Munitions Buildings (historical) | Washington West |
| Malawi Embassy | Washington West |
| Manassas Panorama Building (historical) | Washington West |
| Margaret Wetzel House | Washington West |
| Marine Corps Barracks | Washington East |
| Marine Corps Commandants House | Washington East |
| Marine Corps Museum and Historical Center | Washington East |
| Marine Science Building | Washington West |
| Marinis Hall (historical) | Washington West |
| Martin Luther King Junior Memorial Library | Washington West |
| Marvin Center Theatre - George Washington University | Washington West |
| Mary Church Terrell House | Washington West |
| Mary E Switzer Building | Washington West |
| Mary McLeod Bethune Council House | Washington West |
| Mary Surratt House | Washington West |
| Maryland House (historical) | Washington West |
| Masonic Lodge | Washington West |
| Maxwell Woodhull House | Washington West |
| May-Smallwood House (historical) | Washington West |
| Mayfair Mansions | Washington East |
| Mayflower Hotel | Washington West |
| Mays Building (historical) | Washington West |
| McCleery House | Washington West |
| McGill Building (historical) | Washington West |
| McGregor Building | Washington West |
| McKenney House | Washington West |
| McKeown Hotel (historical) | Washington West |
| McLachlen Building | Washington West |
| Meadowbrook Riding Stable | Washington West |
| Meigs House (historical) | Washington West |
| Mercantile Savings Bank | Washington West |
| Meridian House International | Washington West |
| Meridian Mansions | Washington West |
| Methodist Home | Washington West |
| Metropolis Bank (historical) | Washington West |
| Metropolitan Club | Washington West |
| Metropolitan Theatre (historical) | Washington West |
| Metzerott Hall (historical) | Washington West |
| Mexican Cultural Institute | Washington West |
| Michler Place | Washington West |
| Miller Cabin | Washington West |
| Miller Cottage | Washington West |
| Miller House | Washington West |
| Mills Building | Washington West |
| Miner Hall (historical) | Washington West |
| Miss Lydia Englishs Seminary (historical) | Washington West |
| Monroe House (historical) | Washington West |
| Montgomery Tavern (historical) | Washington West |
| Montrose (historical) | Washington West |
| Moore House | Washington West |
| Moorland Spingarn Research Center | Washington West |
| Moran Building | Washington West |
| Morris House | Washington West |
| Morrison-Clark Inn | Washington West |
| Morsell House | Washington West |
| Motion Picture Association Building (historical) | Washington West |
| Mott Theatre (historical) | Washington West |
| Mount Pleasant (historical) | Washington West |
| Mount Pleasant Branch - DC Public Library | Washington West |
| Mount Pleasant Branch Library | Washington West |
| Mount Vernon Row (historical) | Washington West |
| Mount Vernon Theater | Washington West |
| Mount Zion Church Parsonage | Washington West |
| Mount Zion United Methodist Community House | Washington West |
| Mullen Memorial Library | Washington East |
| Mullett Rowhouses | Washington West |
| Munitions Building (historical) | Washington West |
| Museum of Modern Latin American Art | Washington West |
| Myer House (historical) | Washington West |
| Myrene Apartment Building | Washington West |
| Nassif Building | Washington West |
| National Academy of Sciences and Engineering | Washington West |
| National Aeronautical Space Administration Building | Washington West |
| National Air and Space Museum | Washington West |
| National Aquarium of Washington DC | Washington West |
| National Archives Building | Washington West |
| National Association of Broadcasters Building | Washington West |
| National Bank of Washington | Washington West |
| National Benefit Association Building (historical) | Washington West |
| National Building Museum | Washington West |
| National Bureau of Standards Building | Washington West |
| National Capital Parks Central Headquarters | Washington West |
| National Capital Parks East Headquarters | Anacostia |
| National Capital Parks Headquarters | Washington West |
| National Council of Negro Womens Headquaters | Washington West |
| National Education Association Building | Washington West |
| National Endowment for the Arts Building | Washington West |
| National Gallery of Art | Washington West |
| National Gallery of Art - East Building | Washington West |
| National Geographic Society Building | Washington West |
| National Green House (historical) | Washington West |
| National Guard Heritage Gallery | Washington West |
| National Guard Memorial Building | Washington West |
| National Headquarters Building | Washington West |
| National Headquaters of National Society of Colonial Dams of America | Washington West |
| National Home for Destitute Colored Women and Children (historical) | Washington West |
| National Hotel (historical) | Washington West |
| National Lutheran Home for the Aged | Washington East |
| National Metropolitan Bank Building | Washington West |
| National Museum of African Art | Washington West |
| National Museum of American Art | Washington West |
| National Museum of American History | Washington West |
| National Museum of American Jewish History | Washington West |
| National Museum of American Jewish Military History | Washington West |
| National Museum of Health and Medicine | Washington West |
| National Museum of History and Technology | Washington West |
| National Museum of Natural History | Washington West |
| National Museum of Women in the Arts | Washington West |
| National Museum of the American Indian | Washington West |
| National Philatelic and Postal History Museum | Washington West |
| National Portrait Gallery | Washington West |
| National Postal Museum | Washington West |
| National Press Club Building | Washington West |
| National Saving And Trust Company | Washington West |
| National Science Foundation Building | Washington West |
| National Society of Daughters of American Revolution, Headquarters and Museum | Washington West |
| National Theatre | Washington West |
| National Trust for Historic Preservation | Washington West |
| National Union Building | Washington West |
| National Visitor Center | Washington West |
| National Womens Party Building | Washington West |
| National Zoological Park Administration Building | Washington West |
| Naval Gun Factory (historical) | Washington West |
| Naval Lodge (historical) | Washington East |
| Naval Lodge Number 4 Masonic Hall (historical) | Washington East |
| Naval Museum of Hygiene (historical) | Washington West |
| Navy Art Gallery | Anacostia |
| Navy Building | Washington West |
| Navy Bureau of Medicine and Science | Washington West |
| Navy Department Library | Anacostia |
| Navy Magazine | Washington East |
| Navy Medical Command Building | Washington West |
| Navy Memorial Museum | Anacostia |
| Netherlands Legation Building | Washington West |
| New Executive Office Building | Washington West |
| New McLachlan Building | Washington West |
| New National Aeronautical Space Administration Building | Washington West |
| New Navy Building (historical) | Washington West |
| New Playwrights Theatre | Washington West |
| Nicholas Hedges House | Washington West |
| Noble House (historical) | Washington West |
| Nordlinger Building | Washington West |
| Northeast Branch Library | Washington East |
| Northumberland Apartments | Washington West |
| Norwegian Legion Building | Washington West |
| Notre Dame Convent | Washington West |
| Oak Hill (historical) | Washington West |
| Oak Hill Cemetery Gatehouse | Washington West |
| Obelisk Gallery (historical) | Washington West |
| Octagon House | Washington West |
| Octagon Stable | Washington West |
| Octagonal House (historical) | Washington West |
| Odd Fellows Hall (historical) | Washington West |
| Odeon Theatre (historical) | Washington West |
| Office of Personnel Management Building | Washington West |
| Office of the U S Trade Representative | Washington West |
| Old Brick Capitol (historical) | Washington West |
| Old British Legation Building (historical) | Washington West |
| Old Capitol Prison (historical) | Washington West |
| Old City Hall | Washington West |
| Old Cosmos Club (historical) | Washington West |
| Old Engine Company Number 6 | Washington West |
| Old Executive Office Building | Washington West |
| Old French Embassy | Washington West |
| Old Main (historical) | Washington West |
| Old Main Building | Washington West |
| Old Masonic Hall | Washington West |
| Old National Museum (historical) | Washington West |
| Old North Building | Washington West |
| Old Post Office Pavilion and Tower | Washington West |
| Old Providence Market (historical) | Washington West |
| Old South Building (historical) | Washington West |
| Old Stone House | Washington West |
| Old Toll Gate Site (historical) | Washington East |
| Old Vat (historical) | Washington West |
| On Leong Chinese Merchants Association Building | Washington West |
| Orchard Hill | Washington West |
| Orchard Hill (historical) | Washington West |
| Organization of American States Annex | Washington West |
| Organization of American States Building | Washington West |
| Oscar W Underwood House | Washington West |
| Oswego and Exeter Apartments | Washington West |
| Outlet Gates | Washington West |
| Palais Royale Building (historical) | Washington West |
| Palisades Branch Library | Washington West |
| Palmer House (historical) | Washington West |
| Pan American Health Organization | Washington West |
| Pan American Union | Washington West |
| Panama Legation Building | Washington West |
| Parish House | Washington West |
| Park Tower | Washington West |
| Parkington | Washington West |
| Parklands-Turner Community Library | Anacostia |
| Passport Office Building | Washington West |
| Patrick Henry Building | Washington West |
| Patriotic Bank (historical) | Washington West |
| Peabody Conservatory of the Johns Hopkins University | Washington West |
| Peale House (historical) | Washington West |
| Pendletons Palace of Fortune (historical) | Washington West |
| Penn Adult Education Center | Washington West |
| Pension Building (historical) | Washington West |
| Perry Building | Washington West |
| Pershing Victory Arch (historical) | Washington West |
| Peters Grove (historical) | Washington West |
| Peterson House | Washington West |
| Petworth Branch Library | Washington West |
| Philadelphia Row | Washington East |
| Philip T Berry House | Washington West |
| Phillips Collection | Washington West |
| Phillips Row (historical) | Washington West |
| Phyllis Wheatley YMCA | Washington West |
| Pierce Distillery | Washington West |
| Pierce Springhouse and Barn | Washington West |
| Pine Crest Manor | Washington West |
| Ponce de Leon Apartment Building | Washington West |
| Poor House (historical) | Washington West |
| Pope John Paul II Cultural Center | Washington West |
| Portal Building | Washington West |
| Porters Lodge (historical) | Washington West |
| Potomac Appalachian Trail Club | Washington West |
| Potomac Boat Club Building | Washington West |
| Potomac Lodge (historical) | Washington West |
| Potomac Masonic Lodge No. 5 | Washington West |
| Premier Building | Washington West |
| Presbyterian Retirement Home | Washington West |
| President's House, Gallaudet University | Washington East |
| Presidents Offices - George Washington University | Washington West |
| Prince Hall Masonic Temple | Washington West |
| Prospect House | Washington West |
| Protestant Episcopal Cathedral Foundation | Washington West |
| Ptomaine Row (historical) | Washington West |
| Public Health Administration Building | Washington West |
| Pullman House | Washington West |
| Purdy Court (historical) | Washington West |
| Quality Hill | Washington West |
| Quarters A - Washington Navy Yard | Washington East |
| Quarters B - Washington Navy Yard | Washington East |
| R L Christian Community Library | Washington East |
| Railroad Retirement Board | Washington West |
| Raleigh Hotel (historical) | Washington West |
| Ralph Bunche House | Washington East |
| Rammed Earth House | Washington East |
| Randall Building | Washington West |
| Rayburn House Office Building | Washington West |
| Reckert House | Washington West |
| Reconstruction Finance Corporation Building | Washington West |
| Red Lion Row | Washington West |
| Red Top (historical) | Washington West |
| Red Wood Estate (historical) | Washington West |
| Reeves Center Municipal Building | Washington West |
| Regency Row | Washington West |
| Renwick Gallery | Washington West |
| Republic Saving and Building Company (historical) | Washington West |
| Rhode Island Avenue Residential Building | Washington West |
| Rhodes Tavern (historical) | Washington West |
| Richard Brevard Russell Office Building | Washington West |
| Richmond Hotel (historical) | Washington West |
| Riddell Building | Washington West |
| Riggs Memorial Library | Washington West |
| Riggs-Riley House | Washington West |
| Riggs-Tompkins Building | Washington West |
| Ringgold House (historical) | Washington West |
| Ringgold-Carroll House | Washington West |
| Robert P Dodge House | Washington West |
| Robert Peters Houses | Washington West |
| Robert Simpson Woodward House | Washington West |
| Rock Creek Church Yard | Washington West |
| Rock Creek Park Box Office | Washington West |
| Rock Creek Park Headquarters | Washington West |
| Rock Creek Park Horse Center | Washington West |
| Rock Creek Park Maintenance Yard | Washington West |
| Rock Creek Park Nature Center and Planetarium | Washington West |
| Rock Creek Park Police Stables | Washington West |
| Rock Creek Park Police Substation | Washington West |
| Rock Creek Park Trail Center | Washington West |
| Rock Creek Stable | Washington West |
| Rock Creek Valley Stable | Washington West |
| Rodgers House (historical) | Washington West |
| Romanian Legation Building | Washington West |
| Ronald Reagan Building and International Trade Center | Washington West |
| Roosevelt Apartment Building | Washington East |
| Roosevelt Mansion | Washington West |
| Rosedale | Washington West |
| Ross and Getty Building | Washington West |
| Rousseau House | Washington West |
| Royal Danish Embassy | Washington West |
| Royal Nepalese Embassy | Washington West |
| Royal Norwegian Embassy | Washington West |
| Russell Senate Office Building | Washington West |
| Russian Embassy | Washington West |
| Ryan Gymnasium | Washington West |
| Ryders Castle | Washington West |
| S. Dillon Ripley Center | Washington West |
| Saint Albans Church Rectory | Washington West |
| Saint Charles Hotel (historical) | Washington West |
| Saint Johns Parish House | Washington West |
| Saint Josephs Home | Washington East |
| Saint Matthews Church Rectory | Washington West |
| Saint Vincents Orphan Asylum (historical) | Washington West |
| Samuel Gompers House | Washington West |
| Samuel M Bryan House | Washington West |
| Sargent House (historical) | Washington West |
| Satterlee Hall | Washington West |
| Savoy Theater (historical) | Washington West |
| Schneider House (historical) | Washington West |
| Scotch Row | Washington West |
| Scott-Grant House | Washington West |
| Scottish Rite Supreme Council Building | Washington West |
| Sea Captains House | Washington West |
| Sears, Roebuck and Company Department Store | Washington West |
| Seaton Hall (historical) | Washington West |
| Seaton Hotel (historical) | Washington West |
| Second National Bank | Washington West |
| Securities and Exchange Commission | Washington West |
| Sevier Place | Washington West |
| Shakespeare Theater | Washington West |
| Shepherd Building (historical) | Washington West |
| Shepherd Centenial Building (historical) | Washington West |
| Shepherds Row | Washington West |
| Sheridan Hall (historical) | Washington West |
| Sherman Hall | Washington West |
| Shoomakers Tavern (historical) | Washington West |
| Short Line Railroad Association Building (historical) | Washington West |
| Shubert Theater (historical) | Washington West |
| Siamese Legation Building | Washington West |
| Simms-Lihault House | Washington West |
| Sims House | Washington West |
| Single Oak | Washington West |
| Slidell House (historical) | Washington West |
| Small Business Administration Building | Washington West |
| Smith Row | Washington West |
| Smith-Morton Row House | Washington West |
| Smithsonian Institution | Washington West |
| Society of the Cincinnati Headquarters Building | Washington West |
| Solar Building | Washington West |
| Sons of the American Revolution Building | Washington West |
| Source Main Stage | Washington West |
| Source Warehouse Theatre | Washington West |
| Southeast Branch Library | Washington East |
| Southeast Federal Center | Washington West |
| Southern Aid Society Building | Washington West |
| Southern Building | Washington West |
| Southern Railway Building (historical) | Washington West |
| Southwest Branch Library | Washington West |
| Southworth College (historical) | Washington West |
| Spencer Carriage House and Stable | Washington West |
| Springland House | Washington West |
| Stan Saloon | Washington West |
| Stephen A Douglas House (historical) | Washington West |
| Steuart Building (historical) | Washington West |
| Stevens-Billings Houses | Washington West |
| Stewarts Castle | Washington West |
| Stockton Hall - George Washington University | Washington West |
| Stone House (historical) | Washington West |
| Stott Company Building (historical) | Washington West |
| Studio Theater | Washington West |
| Sulgrave Club | Washington West |
| Summer House | Washington West |
| Summy House (historical) | Washington West |
| Supreme Court | Washington West |
| Sursum Corda Community Library | Washington West |
| Susan Wheeler Decatur House | Washington West |
| Swartzell Rheem and Hensey Building | Washington West |
| Sweeney-Plowman House | Washington West |
| Swiss Legation Building | Washington West |
| Sylvan Theatre | Washington West |
| Taft Stable | Washington West |
| Takoma Park Branch Library | Washington West |
| Tariff Commission Building | Washington West |
| Taylor House (historical) | Washington West |
| Templeman House | Washington West |
| Ten Buildings (historical) | Washington West |
| Tenley House | Washington West |
| Tenley-Friendship Branch Library | Washington West |
| Tennally-Lightfoot House (historical) | Washington West |
| Tennallys Tavern | Washington West |
| Tenth Precinct Station House | Washington West |
| Terrace Theatre | Washington West |
| Terrace Top | Washington West |
| Textile Museum | Washington West |
| The American Forestry Association Building | Washington West |
| The Arcadia Building (historical) | Washington West |
| The Bakeoven (historical) | Washington West |
| The Brookings Institute | Washington West |
| The Cedars (historical) | Washington West |
| The Lindens | Washington West |
| The Rest | Washington West |
| The Seven Buildings | Washington West |
| The Six Buildings | Washington West |
| The White House | Washington West |
| The White House Visitor Center | Washington West |
| The World Bank | Washington West |
| Theodore Roosevelt House | Washington West |
| Thomas Cramphin Building | Washington West |
| Thomas Jefferson Building | Washington West |
| Thomas Main House | Washington West |
| Thomas Nelson Page House | Washington West |
| Thomas Parrot House | Washington West |
| Thomas Robertson House | Washington West |
| Thomas Sim Lee Corner | Washington West |
| Tidal Basin Boathouse | Washington West |
| Tivoli Theatre | Washington West |
| Todd Building | Washington West |
| Tourist Information Center | Washington West |
| Toutorsky Mansion | Washington West |
| Tower Building | Washington West |
| Towpath Row | Washington West |
| Trans-Lux Building (historical) | Washington West |
| Trans-Lux Theatre (historical) | Washington West |
| Transpoint Building | Alexandria |
| Treasury Annex | Washington West |
| Treasury Square Rowhouses (historical) | Washington West |
| Tregaron | Washington West |
| Tregaron | Washington West |
| True Reformer Building | Washington West |
| Trumbull Row (historical) | Washington West |
| Truxtun-Decatur Museum | Washington West |
| Tudor Place | Washington West |
| Tunnicliffs Tavern (historical) | Washington East |
| Tuttle House (historical) | Washington West |
| Twin Oaks | Washington West |
| Tyler House (historical) | Washington West |
| US Capitol Gatehouses and Gatepost | Washington West |
| US Capitol Gatehouses and Gatepost | Washington West |
| US National Arboretum | Washington East |
| Uline Arena | Washington West |
| Union Center Plaza North Building | Washington West |
| Union Center Plaza South Building | Washington West |
| Union Fire Company (historical) | Washington West |
| Union Hotel (historical) | Washington West |
| Union Market | Washington East |
| Union Plaza Dormitories (historical) | Washington West |
| Union Station | Washington West |
| Union Tavern (historical) | Washington West |
| Union Trust Company | Washington West |
| United Brick Corporation Brick Company | Washington East |
| United Min Workers of America Building | Washington West |
| United States Botanic Garden | Anacostia |
| United States Branch Bank (historical) | Washington West |
| United States Capitol | Washington West |
| United States Capitol Historical Society | Washington West |
| United States Chamber of Commerce Building | Washington West |
| United States Court House | Washington West |
| United States Court of Claims | Washington West |
| United States Court of Military Appeals | Washington West |
| United States Department of Commerce Building | Washington West |
| United States Department of State Building | Washington West |
| United States Department of the Interior Building | Washington West |
| United States Department of the Interior Museum | Washington West |
| United States Department of the Treasury Building | Washington West |
| United States Hotel (historical) | Washington West |
| United States Information Agency | Washington West |
| United States Marine Corps Barracks and Company | Washington East |
| United States Park Police Headquarters - Anacostia Park | Anacostia |
| United States Park Police Headquarters - East Potomac Park | Washington West |
| United States Postal Service Building | Washington West |
| United States Research Laboratory | Washington West |
| United States Signal Service Building (historical) | Washington West |
| United States Soldiers Home Library (historical) | Washington West |
| United States Tax Court Building | Washington West |
| United States Weather Bureau Building | Washington West |
| Universal Building | Washington West |
| University of the District of Columbia International Center | Washington West |
| Uplands | Washington West |
| Van Ness Mansion (historical) | Washington West |
| Van Ness Mausoleum | Washington West |
| Vanguard Building | Washington West |
| Varnum Hotel (historical) | Washington West |
| Veterans Administration Building | Washington West |
| Veterans of Foreign Wars of the United States Building | Washington West |
| Vigilant Firehouse | Washington West |
| Voice of America Building | Washington West |
| Volta Bureau Building | Washington West |
| Volta Laboratory (historical) | Washington West |
| Volta Laboratory and Bureau Building | Washington West |
| W B Hibbs and Company Building | Washington West |
| W H Penland and Company Building | Washington West |
| W Taylor Birch House | Washington West |
| W W Corcoran Store | Washington West |
| Waggaman House | Washington West |
| Walker House (historical) | Washington West |
| Walsh Stable | Washington West |
| Walsh-McLean House | Washington West |
| War Camp Community Service Club (historical) | Washington West |
| Warder Building | Washington West |
| Warder-Totten House | Washington West |
| Wardman House (historical) | Washington West |
| Wardman Park Annex and Arcade | Washington West |
| Wardman Row | Washington West |
| Warner Theatre | Washington West |
| Warring Barrel Company Warehouse (historical) | Washington West |
| Wartime Information Center Building (historical) | Washington West |
| Washington Arts Club Building | Washington West |
| Washington Asylum (historical) | Washington East |
| Washington Auditorium (historical) | Washington West |
| Washington Bank (historical) | Washington West |
| Washington Board of Trade | Washington West |
| Washington Brick Machine Company (historical) | Washington East |
| Washington Building | Washington West |
| Washington Canoe Club | Washington West |
| Washington Cathedral Library | Washington West |
| Washington Chamber of Commerce Building | Washington West |
| Washington Club | Washington West |
| Washington Coliseum | Washington West |
| Washington College of Law (historical) | Washington West |
| Washington Convention Center | Washington West |
| Washington DC Houses | Washington West |
| Washington Design Center | Washington West |
| Washington Dolls' House and Toy Museum | Washington West |
| Washington Female Orphan Asylum (historical) | Washington West |
| Washington Highlands Branch Library | Alexandria |
| Washington Home | Washington West |
| Washington House (historical) | Washington West |
| Washington Hunt Club Building (historical) | Washington West |
| Washington Jail (historical) | Washington West |
| Washington Library (historical) | Washington West |
| Washington Loan and Trust Branch Riggs National Bank | Washington West |
| Washington Lodge Number 15 | Washington West |
| Washington Meeting House | Washington West |
| Washington Metropolitan Area Transit Authority Headquarters | Washington West |
| Washington Post Building | Washington West |
| Washington Riding Academy (historical) | Washington West |
| Washington Square | Washington West |
| Washington Theater Comique (historical) | Washington West |
| Washington Theatre (historical) | Washington West |
| Washington Tourist Center Building | Washington West |
| Watergate Complex | Washington West |
| Watha T Daniel Branch Library | Washington West |
| Watterston House | Washington West |
| Weather Bureau (historical) | Washington West |
| Weightmans Row | Washington West |
| Wesley Heights Community Club | Washington West |
| West End Branch Library | Washington West |
| Westory Building | Washington East |
| Westover Estate (historical) | Washington West |
| Wetzell-Archbold Farmstead | Washington West |
| Wheat Row | Alexandria |
| Wheatley Town House | Washington West |
| White-Meyer House | Washington West |
| Whitehaven Plantation | Washington West |
| Whitelaw Hotel | Washington West |
| Whitman House | Washington West |
| Whittemore House | Washington West |
| Willard Hall (historical) | Washington West |
| Willard Hotel | Washington West |
| Willard Hotel (historical) | Washington West |
| Willard Office Building (historical) | Washington West |
| William H Tenney House | Washington West |
| William Howard Taft House | Washington West |
| William Knowles House | Washington West |
| William Thornton House (historical) | Washington West |
| Williams House (historical) | Washington West |
| Williams-Addison House | Washington West |
| Winder Building | Washington West |
| Windsor Lodge | Washington West |
| Wisewell Barracks (historical) | Washington West |
| Womens History and Resource Center | Washington West |
| Woodley (historical) | Washington West |
| Woodridge Branch Library | Washington East |
| Woodrow Wilson House | Washington West |
| Woodward Apartments | Washington West |
| Woodward and Lothrop Building | Washington West |
| Woodward and Lothrop Service Warehouse | Washington West |
| Woolly Mammoth Theatre | Washington West |
| World Bank | Washington West |
| Wormleys Hotel (historical) | Washington West |
| Worthington-Kearney House | Washington West |
| Wylie House (historical) | Washington West |
| Wyoming Apartments | Washington West |
| Yellow House | Washington West |
| Yellow Tavern | Washington West |
| Young Womens Christian Association Building | Washington West |
| Yugoslav Legation Building | Washington West |
| Zalmon Richards House | Washington West |
| Zepp Row House | Washington West |
All Cultural & Physical Places in District of Columbia |
