Historic Districts
Vacant / Not In Use
District Of Columbia - District of Columbia County
District of Columbia County District Of Columbia (Page 9) has 50 places on the National Register of Historic Places including 25 places of National significance and 13 places of Statewide significance. Significant places include National Archives, National Cathedral, The, National Geographic Society Headquarters, National Mall and National Mall Historic District (Boundary Increase).

The famous person Glenn Brown is associated with one of more of the District of Columbia County historic places.

Some of the country's most noteable architects helped create the District of Columbia County places including Benjamin Henry; et al. Latrobe, Peter (Pierre) Charles L?Enfant, Fuller,George A., Co., McKim,Mead, & White, McMillian Commission, Edward Wilton Donn, George Frederick Bodley, Andrew Ellicott, Pierre Charles L'Enfant and F.L.Olmsted & Co.. Prominent architectural styles found in District of Columbia Country are Classical Revival, Colonial Revival and Late Victorian.

Mount Vernon Seminary for Girls (added 2016 - - #16000523)
Washington, Washington
Farragutful, CC BY-SA 4.0, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering, Information Potential
Architectural Style:
Colonial Revival
Area of Significance:
Education, Military, Other
Period of Significance:
1900-1974 AD
Mount Vernon Square Historic District (added 1999 - - #99001071)
Roughly bounded by New York Ave., 7th St., N St., and 1st St. NW , Washington
CommonsHelper2 Bot, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering
Architectural Style:
Late Victorian, Late 19th And 20th Century Revivals
Area of Significance:
Architecture, Black, Community Planning And Development, Social History
Period of Significance:
1925-1949, 1900-1924, 1875-1899, 1850-1874, 1825-1849
Owner:
Local, Private
Historic Function:
Commerce/Trade, Domestic, Education, Government, Recreation And Culture, Religion
Historic Sub-function:
Business, Fire Station, Multiple Dwelling, Professional, Religious Structure, School, Single Dwelling
Current Function:
Commerce/Trade, Domestic, Education, Government, Recreation And Culture, Religion
Current Sub-function:
Business, Fire Station, Multiple Dwelling, Outdoor Recreation, Religious Structure, School, Single Dwelling
More Information:
archives document
Mount Vernon Triangle Historic District (added 2006 - - #06000191)
Roughly bounded by: 400 blks. Massachusettes Ave. NW and K St. NW, Prather's Alley and 5th St. NW , Washington
Farragutful, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering, Event, Information Potential
Architectural Style:
Italianate, Second Empire
Area of Significance:
Architecture, Commerce, Transportation, Historic - Non-Aboriginal
Period of Significance:
1925-1949, 1900-1924, 1875-1899
Owner:
Private
Historic Function:
Commerce/Trade, Domestic, Transportation
Historic Sub-function:
Restaurant, Road-Related, Single Dwelling, Specialty Store, Warehouse
Current Function:
Commerce/Trade, Domestic, Transportation, Vacant/Not In Use
Current Sub-function:
Restaurant, Road-Related, Single Dwelling, Specialty Store
More Information:
archives document
Mount Vernon West Historic District (added 1999 - - #99001070)
Roughly bounded by Rhode Island Ave., 6th St., Massachusetts Ave., and Vermont Ave. , Washington
Flickr upload bot, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering, Event
Architectural Style:
Italianate, Second Empire
Area of Significance:
Social History, Black, Architecture, Community Planning And Development
Period of Significance:
1925-1949, 1900-1924, 1875-1899, 1850-1874, 1825-1849
Owner:
Private, Local
Historic Function:
Commerce/Trade, Domestic, Education, Religion
Historic Sub-function:
Business, Financial Institution, Multiple Dwelling, Professional, Secondary Structure, Single Dwelling, Specialty Store
Current Function:
Commerce/Trade, Domestic, Religion
Current Sub-function:
Business, Financial Institution, Multiple Dwelling, Professional, Secondary Structure, Single Dwelling, Specialty Store
More Information:
archives document
Mount Zion Cemetery (added 1975 - - #75002050)
Also known as Methodist Episcopal Burying Grounds;Female Union Band Societ
27th and Q Sts., NW. , Washington
BotMultichillT, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Black, Social History
Period of Significance:
1825-1849, 1800-1824
Owner:
Private
Historic Function:
Funerary
Historic Sub-function:
Cemetery
Current Function:
Funerary
Current Sub-function:
Cemetery
More Information:
archives document
Mount Zion United Methodist Church (added 1975 - - #75002051)
1334 29th St., NW. , Washington
APK, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering
Architect, builder, or engineer:
Unknown
Architectural Style:
Gothic
Area of Significance:
Black, Architecture, Religion
Period of Significance:
1875-1899
Owner:
Private
Historic Function:
Religion
Historic Sub-function:
Religious Structure
Current Function:
Religion
Current Sub-function:
Religious Structure
More Information:
archives document
Mullett Rowhouses (added 1994 - - #94001149)
2517, 2519 and 2525 Pennsylvania Ave., NW. , Washington
APK, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering
Architect, builder, or engineer:
Mullett, Alfred Bult
Architectural Style:
Late Victorian
Area of Significance:
Architecture
Period of Significance:
1900-1924, 1875-1899
Owner:
Private
Historic Function:
Commerce/Trade, Domestic
Historic Sub-function:
Single Dwelling, Specialty Store
Current Function:
Commerce/Trade, Domestic
Current Sub-function:
Multiple Dwelling, Restaurant
More Information:
archives document
Munson Hall (added 2010 - - #10000372)
2212 H St, NW , Washington
Pjn1990, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering, Event
Architect, builder, or engineer:
Scholz, Robert O.
Architectural Style:
Art Deco, Modern Movement
Area of Significance:
Community Planning And Development, Architecture
Period of Significance:
1925-1949
Owner:
Private
Historic Function:
Domestic
Historic Sub-function:
Multiple Dwelling
Current Function:
Education
Current Sub-function:
Educational Related Housing
More Information:
archives document
Myrene Apartment Building (added 1994 - - #94001041)
603 6th St., NW. , Washington
Farragutful, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering, Event
Architect, builder, or engineer:
Unknown
Architectural Style:
Late Victorian
Area of Significance:
Architecture, Community Planning And Development
Period of Significance:
1875-1899
Owner:
Private
Historic Function:
Domestic
Historic Sub-function:
Multiple Dwelling
Current Function:
Vacant/Not In Use
More Information:
archives document
Nathaniel Parker Gage School (added 2008 - - #08001064)
2035 2nd St., NW. , Washington, DC
Farragutful, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering
Architect, builder, or engineer:
Norris, Lemuel
Architectural Style:
Colonial Revival
Area of Significance:
Education, Architecture
Period of Significance:
1950-1974, 1925-1949, 1900-1924
Owner:
Local
Historic Function:
Education
Historic Sub-function:
School
Current Function:
Domestic
Current Sub-function:
Multiple Dwelling
More Information:
archives document
National Academy of Sciences (added 1974 - - #74002168)
2101 Constitution Ave., NW. , Washington
T\u00farelio, CC BY 2.5, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering
Architect, builder, or engineer:
Harrison & Abramovitz, Goodhue,Bertram Grosvenor
Architectural Style:
Classical Revival
Area of Significance:
Science, Architecture
Period of Significance:
1900-1924
Owner:
Private
Historic Function:
Education
Historic Sub-function:
Research Facility
Current Function:
Education
Current Sub-function:
Research Facility
More Information:
archives document
National Archives (added 1971 - - #71001004)
Constitution Ave. between 7th and 9th Sts., NW. , Washington
Hellodavey1902, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering
Architect, builder, or engineer:
Pope,John Russell
Architectural Style:
Classical Revival
Area of Significance:
Architecture
Period of Significance:
1925-1949
Owner:
Federal
Historic Function:
Education, Government
Historic Sub-function:
Government Office, Library
Current Function:
Education, Government
Current Sub-function:
Government Office, Library
More Information:
archives document
National Archives Building (added 2023 - - #100009816)
Constitution Ave. between 7th and 9th Sts., NW., Washington
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Area of Significance:
Architecture
National Bank of Washington, Washington Branch (added 1974 - - #74002169)
301 7th St., N.W. , Washington
Feydey, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering, Event
Architect, builder, or engineer:
Macarty,Daniel J., Hill,James G.
Architectural Style:
Romanesque, Other
Area of Significance:
Commerce, Architecture
Period of Significance:
1875-1899
Owner:
Private
Historic Function:
Commerce/Trade
Historic Sub-function:
Financial Institution
Current Function:
Commerce/Trade
Current Sub-function:
Financial Institution
More Information:
archives document
National Cathedral, The (added 1974 - - #74002170)
Also known as Cathedral Church of Saint Peter and Saint Paul and Close;Was
Wisconsin and Massachusetts Ave., NW. , Washington
APK, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering
Architect, builder, or engineer:
Fuller,George A., Co., Bodley,George Frederick
Architectural Style:
Other, Tudor Revival, Late Gothic Revival
Area of Significance:
Architecture, Religion
Period of Significance:
1900-1924, 1875-1899
Owner:
Private
Historic Function:
Education, Religion
Historic Sub-function:
Church School, Educational Related Housing, Religious Structure, School
Current Function:
Education, Religion
Current Sub-function:
Church School, Educational Related Housing, Religious Structure, School
More Information:
archives document
National Geographic Society Headquarters (added 2023 - - #100009025)
1156 16th St., NW and 1145 17th St. NW, Washington
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Area of Significance:
Architecture, Education, Science
National Home for Destitute Colored Women and Children (added 2022 - - #100008262)
733 Euclid St. NW, Washington
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Area of Significance:
Community Planning And Development, Social History, Ethnic Heritage-Black
National Mall (added 1966 - - #66000031)
Also known as See Also:Civil War Monuments in Washington D.C. TR
Between Independence and Constitution Aves. from the U.S. Capitol to the Washington Monument , Washington
APK, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering
Architect, builder, or engineer:
McMillian Commission, L'Enfant,Pierre Charles
Area of Significance:
Landscape Architecture
Period of Significance:
1850-1874, 1825-1849, 1800-1824, 1750-1799
Owner:
Federal
Historic Function:
Landscape, Recreation And Culture
Historic Sub-function:
Monument/Marker, Park
Current Function:
Landscape, Recreation And Culture
Current Sub-function:
Monument/Marker, Park
More Information:
archives document
National Mall Historic District (Boundary Increase) (added 2016 - - #16000805)
Bounded by 3rd St. NW-SW, Independence Ave. SW, Raoul Wallenberg Pl. SW, CSX RR, Potomac R., Constitution Ave. NW, Washington
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Historic Significance:
Event, Architecture/Engineering, Information Potential
Architect, builder, or engineer:
L?Enfant, Peter (Pierre) Charles, Ellicott, Andrew, Latrobe, Benjamin Henry; et al.
Architectural Style:
Mixed (More Than 2 Styles From Different Periods), Renaissance
Area of Significance:
Archeology, Architecture, Art, Community Planning And Development, Engineering, Entertainment/Recreation, Black, Landscape Architecture, Politics/Government, Social History
Period of Significance:
1791-1965 AD
National Metropolitan Bank Building (added 1978 - - #78003059)
613 15th St., NW. , Washington
APK, CC BY-SA 4.0, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering
Architect, builder, or engineer:
Gordon,Tracy & Swartwout, Simmons,B. Stanley
Architectural Style:
Beaux Arts
Area of Significance:
Architecture, Commerce
Period of Significance:
1900-1924
Owner:
Private
Historic Function:
Commerce/Trade
Historic Sub-function:
Financial Institution
Current Function:
Commerce/Trade
Current Sub-function:
Financial Institution
More Information:
archives document
National Museum of Natural History (added 2023 - - #100008754)
10th St. and Constitution Ave. NW, Washington
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Area of Significance:
Architecture, Community Planning And Development, Entertainment/Recreation, Education
National Portrait Gallery (added 1966 - - #66000902)
Also known as Old Patent Office;National Collection of Fine Arts
F and G Sts. between 7th and 9th Sts., NW , Washington
Difference engine, CC BY-SA 4.0, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering
Architect, builder, or engineer:
Multiple
Architectural Style:
Greek Revival
Area of Significance:
Science, Invention, Architecture
Period of Significance:
1875-1899, 1850-1874, 1825-1849
Owner:
Federal
Historic Function:
Government
Historic Sub-function:
Government Office
Current Function:
Recreation And Culture
Current Sub-function:
Museum
More Information:
archives document
National Presbyterian Church (added 2022 - - #100007331)
4101, 4121, and 4125 Nebraska Ave. NW; 4120-4124 Van Ness Street NW, Washington
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Area of Significance:
Architecture, Social History
National Saving And Trust Company (added 1972 - - #72001428)
Also known as National Safe Deposit Company
New York Ave. and 15th St., NW. , Washington
Difference engine, CC BY-SA 4.0, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering
Architect, builder, or engineer:
Windrim,James Hamilton
Architectural Style:
No Style Listed
Area of Significance:
Architecture, Commerce
Period of Significance:
1900-1924, 1875-1899
Owner:
Private
Historic Function:
Commerce/Trade
Historic Sub-function:
Financial Institution
Current Function:
Commerce/Trade
Current Sub-function:
Financial Institution
More Information:
archives document
National Union Building (added 1990 - - #90001375)
918 F St., NW , Washington
APK, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering, Person
Architect, builder, or engineer:
Brown,Glenn
Architectural Style:
Romanesque
Historic Person:
Brown,Glenn
Significant Year:
1890
Area of Significance:
Community Planning And Development, Architecture
Period of Significance:
1900-1924, 1875-1899
Owner:
Private
Historic Function:
Commerce/Trade
Historic Sub-function:
Business, Professional
Current Function:
Commerce/Trade
Current Sub-function:
Business, Professional
More Information:
archives document
National War College (added 1972 - - #72001535)
Also known as Army War College
P St., within Fort Lesley J. McNair , Washington
File Upload Bot (Magnus Manske), Public domain, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Politics/Government
Period of Significance:
1925-1949, 1900-1924
Owner:
Federal
Historic Function:
Defense, Education
Historic Sub-function:
College
Current Function:
Defense
Current Sub-function:
Fortification
More Information:
archives document
National Zoological Park (added 1973 - - #73002104)
3000 block of Connecticut Ave., NW. , Washington
Quadell, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering
Architect, builder, or engineer:
Et al., F.L.Olmsted & Co.
Architectural Style:
No Style Listed
Area of Significance:
Science, Conservation, Landscape Architecture
Period of Significance:
1950-1974, 1925-1949, 1900-1924, 1875-1899
Owner:
Federal
Historic Function:
Agriculture/Subsistence, Landscape, Recreation And Culture
Historic Sub-function:
Animal Facility, Museum, Park
Current Function:
Agriculture/Subsistence, Landscape, Recreation And Culture
Current Sub-function:
Animal Facility, Museum, Park
More Information:
archives document
Newlands, Francis Griffith, Memorial Fountain (added 2007 - - #07001058)
Chevy Chase Cir., Connecticut & Western Aves., NW (Res. 335A) , Washington
APK, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering
Architect, builder, or engineer:
Donn, Edward Wilton
Architectural Style:
Other
Area of Significance:
Art
Period of Significance:
1925-1949
Owner:
Federal
Historic Function:
Recreation And Culture
Historic Sub-function:
Work Of Art (Sculpture, Carving, Rock Art)
Current Function:
Recreation And Culture
Current Sub-function:
Work Of Art (Sculpture, Carving, Rock Art)
More Information:
archives document
Newton Theater (added 2007 - - #07000592)
3601-3611 12th St. NE , Washington
APK, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering
Architect, builder, or engineer:
Zink, John Jacob
Architectural Style:
Art Deco, Moderne
Area of Significance:
Entertainment/Recreation, Architecture
Period of Significance:
1925-1949
Owner:
Private
Historic Function:
Recreation And Culture
Historic Sub-function:
Theater
Current Function:
Commerce/Trade
Current Sub-function:
Department Store
More Information:
archives document
Nixon-Mounsey House, (1949-1976) (added 2022 - - #100007758)
2915 University Terr. NW, Washington
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Area of Significance:
Architecture
North Corner Boundary Marker of the Original District of Columbia (added 1996 - - #96001258)
1880 block of East-West Hwy. , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Politics/Government, Community Planning And Development
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northeast No. 2 Boundary Marker of the Original District of Columbia (added 1996 - - #96001257)
6980 Maple Ave., NW , Washington
Evrik, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Politics/Government, Community Planning And Development
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northeast No. 3 Boundary Marker of the Original District of Columbia (added 1996 - - #96001256)
144 ft. NW of jct. of Eastern Ave. and Chillum Rd. , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Politics/Government, Community Planning And Development
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northeast No. 4 Boundary Marker of the Original District of Columbia (added 1996 - - #96001255)
5400 Sargent Rd. , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Community Planning And Development, Politics/Government
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northeast No. 5 Boundary Marker of the Original District of Columbia (added 1996 - - #96001254)
4609 Eastern Ave. , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Community Planning And Development, Politics/Government
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northeast No. 6 Boundary Marker of the Original District of Columbia (added 1996 - - #96001253)
3601 Eastern Ave. , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Community Planning And Development, Politics/Government
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northeast No. 7 Boundary Marker of the Original District of Columbia (added 1996 - - #96001252)
Ft. Lincoln Cemetery , Washington
Farragutful, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Community Planning And Development, Politics/Government
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northeast No. 8 Boundary Marker of the Original District of Columbia (added 1996 - - #96001251)
Kenilworth Aquatics Gardens, NW of jct. of Eastern and Kenilworth Aves. , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Community Planning And Development, Politics/Government
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northeast No. 9 Boundary Marker of the Original District of Columbia (added 1996 - - #96001250)
919 Eastern Ave. , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Community Planning And Development, Politics/Government
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northeast Savings Bank (added 2023 - - #100009657)
800 H Street NE_, Washington
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Area of Significance:
Architecture, Commerce
Northumberland Apartments (added 1980 - - #80004304)
2039 New Hampshire Ave., NW , Washington
APK, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Event, Architecture/Engineering
Architect, builder, or engineer:
Wardman,Harry, Beers,Albert H.
Architectural Style:
Other, Classical Revival
Area of Significance:
Architecture, Social History
Period of Significance:
1900-1924
Owner:
Private
Historic Function:
Domestic
Historic Sub-function:
Multiple Dwelling
Current Function:
Domestic
Current Sub-function:
Multiple Dwelling
More Information:
archives document
Northwest No. 4 Boundary Marker of the Original District of Columbia (added 1996 - - #96001241)
5906 Dalecarlia Pl., NW , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Politics/Government, Community Planning And Development
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northwest No. 5 Boundary Marker of the Original District of Columbia (added 1996 - - #96001240)
Dalecarlia Reservoir, 600 ft. W of Dalecarlia Parkway and 300 ft SE of concrete culvert , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Community Planning And Development, Politics/Government
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northwest No. 6 Boundary Marker of the Original District of Columbia (added 1996 - - #96001262)
150 ft. NE of jct. of Park and Western Aves., NW , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Politics/Government, Community Planning And Development
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northwest No. 7 Boundary Marker of the Original District of Columbia (added 1996 - - #96001261)
5600 Western Ave. , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Politics/Government, Community Planning And Development
Period of Significance:
1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northwest No. 8 Boundary Marker of the Original District of Columbia (added 1996 - - #96001260)
6422 Western Ave. , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Community Planning And Development, Politics/Government
Period of Significance:
1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
Northwest No. 9 Boundary Marker of the Original District of Columbia (added 1996 - - #96001259)
Rock Creek Park, approximately 165 ft. NW of the centerline of Daniel Rd. and 5 ft. SE from edge of 2701 Daniel Rd. , Washington
Smallbones, CC BY 2.0, via Wikimedia Commons
Historic Significance:
Event
Area of Significance:
Community Planning And Development, Politics/Government
Period of Significance:
1900-1924, 1750-1799
Owner:
State
Historic Function:
Recreation And Culture
Historic Sub-function:
Monument/Marker
Current Function:
Recreation And Culture
Current Sub-function:
Monument/Marker
More Information:
archives document
O Street Market (added 1995 - - #95000442)
1400 7th St., NW. , Washington
APK, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering, Event
Architect, builder, or engineer:
Unknown
Architectural Style:
Gothic
Area of Significance:
Commerce, Architecture
Period of Significance:
1925-1949, 1900-1924, 1875-1899
Owner:
Private
Historic Function:
Commerce/Trade, Other
Current Function:
Commerce/Trade, Other
More Information:
archives document
Oak Hill Cemetery Chapel (added 1972 - - #72001429)
R St. at 29th St., NW. , Washington
APK, CC BY-SA 3.0, via Wikimedia Commons
Historic Significance:
Architecture/Engineering
Architect, builder, or engineer:
Renwick,James
Architectural Style:
Gothic Revival
Area of Significance:
Architecture
Period of Significance:
1850-1874
Owner:
Private
Historic Function:
Religion
Historic Sub-function:
Religious Structure
Current Function:
Religion
Current Sub-function:
Religious Structure
More Information:
archives document
Observatory Hill (added 2017 - - #100000479)
Washington, District of Columbia
Tevatron~commonswiki, Public domain, via Wikimedia Commons
Historic Significance:
Event, Person, Architecture/Engineering, Information Potential
Architectural Style:
Greek Revival, Colonial Revival
Historic Person:
Maury, Matthew Fontaine, Hall, Asaph
Area of Significance:
Architecture, Archeology, Historic - Non-Aboriginal
Period of Significance:
1844-1961 AD

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