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National Register of Historic Places listings in Baltimore County, Maryland

Location of Baltimore County in Maryland

This is a list of the National Register of Historic Places listings in Baltimore County, Maryland.

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Baltimore County, Maryland, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map.[1]

There are 87 properties and districts listed on the National Register in the county, including 2 National Historic Landmarks. As an independent city, the city of Baltimore is entirely separate from Baltimore County; its National Register-listed properties and districts are listed separately.


Map all coordinates using: OpenStreetMap 
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Contents: Counties in Maryland
Allegany - Anne Arundel - Baltimore (city) - Baltimore County - Calvert - Caroline - Carroll - Cecil - Charles - Dorchester - Frederick - Garrett - Harford - Howard - Kent - Montgomery - Prince George's - Queen Anne's - Somerset - St. Mary's - Talbot - Washington - Wicomico - Worcester
This National Park Service list is complete through NPS recent listings posted November 9, 2018.[2]

Current listingsEdit

[3] Name on the Register[4] Image Date listed[5] Location City or town Description
1 Anneslie Historic District March 12, 2012
(#12000097)
Roughly bounded by York, Maplewood, and Windwood Rds., and Regester Ave.
39°22′33″N 76°36′16″W / 39.375959°N 76.604387°W / 39.375959; -76.604387 (Anneslie Historic District)
Towson
2 Auburn House March 17, 1975
(#75000869)
Osler Dr. between Towsontown Boulevard and Stevenson Lane
39°23′10″N 76°36′49″W / 39.386111°N 76.613611°W / 39.386111; -76.613611 (Auburn House)
Towson
3 Ballestone Mansion June 18, 1975
(#75000866)
East of Essex on Back River Neck Rd. in Rocky Point Park
39°15′08″N 76°25′03″W / 39.252222°N 76.4175°W / 39.252222; -76.4175 (Ballestone Mansion)
Essex
4 Baltimore County Courthouse October 27, 1972
(#72000569)
Washington Ave. between Pennsylvania and Chesapeake Aves.
39°23′59″N 76°36′24″W / 39.399722°N 76.606667°W / 39.399722; -76.606667 (Baltimore County Courthouse)
Towson
5 Baltimore County Jail August 26, 2009
(#09000644)
222 Courthouse Court
39°23′52″N 76°36′29″W / 39.397778°N 76.607917°W / 39.397778; -76.607917 (Baltimore County Jail)
Towson
6 Baltimore County School No. 7 August 31, 2000
(#00001007)
200 Ashland Rd.
39°29′43″N 76°38′32″W / 39.495278°N 76.642222°W / 39.495278; -76.642222 (Baltimore County School No. 7)
Cockeysville
7 Bare Hills Historic District November 22, 2011
(#11000852)
Falls Rd. between Light Rail and north of Coppermine Terrace
39°23′14″N 76°39′34″W / 39.387264°N 76.659342°W / 39.387264; -76.659342 (Bare Hills Historic District)
Towson
8 Bare Hills House August 6, 1980
(#80001793)
North of Baltimore at 6222 Falls Rd.
39°22′55″N 76°39′19″W / 39.38203°N 76.65526°W / 39.38203; -76.65526 (Bare Hills House)
Towson
9 Brooklandville House November 23, 1977
(#77000682)
South of Brooklandville at Falls and Hillside Rds.
39°24′40″N 76°40′03″W / 39.411111°N 76.6675°W / 39.411111; -76.6675 (Brooklandville House)
Brooklandville
10 Brooklandwood February 11, 1972
(#72000567)
Falls Rd.
39°25′50″N 76°40′36″W / 39.430556°N 76.676667°W / 39.430556; -76.676667 (Brooklandwood)
Brooklandville
11 Old Catonsville Historic District December 27, 2002
(#02001573)
Between Edmondson, Frederick, Melvin, and Smithwood Aves.
39°16′20″N 76°44′40″W / 39.272222°N 76.744444°W / 39.272222; -76.744444 (Old Catonsville Historic District)
Catonsville
12 Caves Valley Historic District October 20, 1988
(#88001859)
Caves and Garrison Forest Rds., and Park Heights Ave.
39°26′30″N 76°44′53″W / 39.441667°N 76.748056°W / 39.441667; -76.748056 (Caves Valley Historic District)
Owings Mills
13 Central Catonsville and Summit Park Historic District December 27, 2006
(#06001186)
Between Frederick Rd., S. Rolling Rd., and Mellor Ave.
39°16′00″N 76°44′15″W / 39.266667°N 76.7375°W / 39.266667; -76.7375 (Central Catonsville and Summit Park Historic District)
Catonsville
14 Choate House July 20, 1989
(#89000807)
9600 Liberty
39°22′35″N 76°48′52″W / 39.376389°N 76.814444°W / 39.376389; -76.814444 (Choate House)
Randallstown
15 The Cloisters August 7, 1979
(#79001115)
West of Lutherville at 10440 Falls Rd.
39°24′39″N 76°40′17″W / 39.410833°N 76.671389°W / 39.410833; -76.671389 (The Cloisters)
Lutherville
16 Corbett Historic District September 12, 1985
(#85002245)
1615-1827 Corbett Rd. and 16200-16225 Corbett Village Ln.
39°34′09″N 76°37′03″W / 39.569167°N 76.6175°W / 39.569167; -76.6175 (Corbett Historic District)
Monkton
17 Craighill Channel Lower Range Front Light Station December 2, 2002
(#02001420)
3.5 miles southeast of Fort Howard
39°11′19″N 76°23′39″W / 39.188611°N 76.394167°W / 39.188611; -76.394167 (Craighill Channel Lower Range Front Light Station)
Fort Howard
18 Craighill Channel Lower Range Rear Light Station December 2, 2002
(#02001418)
Edgemere area
39°13′45″N 76°23′40″W / 39.229186°N 76.394408°W / 39.229186; -76.394408 (Craighill Channel Lower Range Rear Light Station)
Edgemere
19 Cut-off Channel Range Front Light Station December 2, 2002
(#02001415)
Southwest of Fort Howard
39°11′49″N 76°26′55″W / 39.196944°N 76.448611°W / 39.196944; -76.448611 (Cut-off Channel Range Front Light Station)
Fort Howard
20 Cut-off Channel Range Rear Light Station December 2, 2002
(#02001423)
Sparrows Point
39°12′58″N 76°27′47″W / 39.216111°N 76.463056°W / 39.216111; -76.463056 (Cut-off Channel Range Rear Light Station)
Edgemore
21 Dumbarton Historic District December 30, 2009
(#09001172)
Roughly bounded by Park Heights Ave., Slade Ave., Seven Mile La., and Old Court Rd.
39°22′37″N 76°42′37″W / 39.376931°N 76.710258°W / 39.376931; -76.710258 (Dumbarton Historic District)
Pikesville
22 Dundalk Historic District December 8, 1983
(#83003630)
Roughly bounded by Liberty Parkway, Dunman, Willow Spring and Sunship Rds., and Chesapeake and Patapsco Aves.
39°15′35″N 76°31′26″W / 39.259722°N 76.523889°W / 39.259722; -76.523889 (Dundalk Historic District)
Dundalk
23 Dundalk-Liberty-Cornwall Gardens September 23, 2011
(#11000700)
7003 Dunmanway
39°15′27″N 76°31′06″W / 39.2575°N 76.518333°W / 39.2575; -76.518333 (Dundalk-Liberty-Cornwall Gardens)
Dundalk
24 Eagle's Nest July 25, 1974
(#74000942)
Jarrettsville Pike
39°28′15″N 76°34′32″W / 39.470833°N 76.575556°W / 39.470833; -76.575556 (Eagle's Nest)
Phoenix
25 Ellicott's Mills Historic District November 19, 1976
(#76000980)
Both sides of Maryland Route 144, south of the Patapsco River Bridge
39°16′05″N 76°47′32″W / 39.268056°N 76.792222°W / 39.268056; -76.792222 (Ellicott's Mills Historic District)
Oella
26 Fort Carroll April 14, 2015
(#14000955)
Soller's Flats, in the Patapsco River
39°12′53″N 76°31′09″W / 39.2146°N 76.5192°W / 39.2146; -76.5192 (Fort Carroll)
Curtis Bay
27 Fort Garrison January 25, 1971
(#71000368)
South of Stevenson at Garrison Farms Ct.
39°23′55″N 76°42′29″W / 39.398611°N 76.708056°W / 39.398611; -76.708056 (Fort Garrison)
Stevenson
28 Glencoe May 9, 1983
(#83002942)
1314 Glencoe Rd.
39°33′04″N 76°38′06″W / 39.551111°N 76.635°W / 39.551111; -76.635 (Glencoe)
Glencoe
29 Glyndon Historic District September 20, 1973
(#73000902)
Town of Glyndon and its environs along Maryland Route 128
39°28′30″N 76°48′38″W / 39.475°N 76.810556°W / 39.475; -76.810556 (Glyndon Historic District)
Glyndon
30 Goucher College August 28, 2007
(#07000885)
1021 Dulaney Valley Rd.
39°24′39″N 76°36′01″W / 39.41085°N 76.600353°W / 39.41085; -76.600353 (Goucher College)
Towson
31 Granite Historic District September 22, 1994
(#94001091)
Roughly the area surrounding Old Court Rd. and St. Paul Ave.
39°20′36″N 76°50′51″W / 39.343333°N 76.8475°W / 39.343333; -76.8475 (Granite Historic District)
Granite
32 Green Spring Valley Historic District October 3, 1980
(#80001797)
Maryland Routes 25 and 140
39°24′55″N 76°42′46″W / 39.415278°N 76.712778°W / 39.415278; -76.712778 (Green Spring Valley Historic District)
Lutherville and Owings Mills
33 Half-Way House September 8, 1980
(#89000809)
1.3 miles south of Parkton at 18200 York Rd.; also York Rd. and Weisburg Rd
39°37′24″N 76°39′31″W / 39.623333°N 76.658611°W / 39.623333; -76.658611 (Half-Way House)
Parkton Second address represents a boundary increase, added on July 12, 1989
34 Hampton National Historic Site October 15, 1966
(#66000389)
535 Hampton Lane
39°25′02″N 76°35′17″W / 39.417222°N 76.588056°W / 39.417222; -76.588056 (Hampton National Historic Site)
Towson
35 Hill House March 6, 1986
(#86000415)
19301 York Rd.
39°39′12″N 76°39′10″W / 39.653333°N 76.652778°W / 39.653333; -76.652778 (Hill House)
Parkton
36 Hilton October 31, 1980
(#80001794)
800 S. Rolling Rd.
39°15′09″N 76°44′01″W / 39.2525°N 76.733611°W / 39.2525; -76.733611 (Hilton)
Catonsville
37 Hull Memorial Christian Church September 15, 1977
(#77000684)
101 Clyde Ave.
39°14′41″N 76°39′48″W / 39.244722°N 76.663333°W / 39.244722; -76.663333 (Hull Memorial Christian Church)
Lansdowne
38 Jericho Covered Bridge September 13, 1978
(#78001444)
East of Kingsville on Franklinville Rd.
39°27′34″N 76°23′16″W / 39.459444°N 76.387778°W / 39.459444; -76.387778 (Jericho Covered Bridge)
Kingsville
39 Jericho Farm September 7, 1984
(#84001352)
12230 Jericho Rd.
39°27′23″N 76°23′17″W / 39.456389°N 76.388056°W / 39.456389; -76.388056 (Jericho Farm)
Kingsville
40 James Lawrence Kernan Hospital September 24, 1979
(#79003275)
Windsor Mill Rd. and Forest Park Ave.
39°18′48″N 76°42′34″W / 39.313333°N 76.709444°W / 39.313333; -76.709444 (James Lawrence Kernan Hospital)
Wetheredsville
41 Long Green Valley Historic District December 30, 1982
(#82001589)
Glen Arm, Baldwin Mill, Manor, and Hartford Rds. areas
39°28′35″N 76°29′23″W / 39.476389°N 76.489722°W / 39.476389; -76.489722 (Long Green Valley Historic District)
Baldwin, Glen Arm, Hydes
42 Long Island Farm August 30, 2010
(#10000586)
220 Cromwell Bridge Rd.
39°25′05″N 76°32′33″W / 39.418056°N 76.5425°W / 39.418056; -76.5425 (Long Island Farm)
Parkville
43 Lorraine Park Cemetery Gate Lodge July 25, 1985
(#85001613)
5608 Dogwood Rd.
39°18′47″N 76°43′05″W / 39.313056°N 76.718056°W / 39.313056; -76.718056 (Lorraine Park Cemetery Gate Lodge)
Woodlawn
44 Lutherville Historic District November 9, 1972
(#72000568)
Roughly bounded by Interstate 695, York and Ridgely Rds., and Lutherville Dr.
39°25′19″N 76°38′41″W / 39.421944°N 76.644722°W / 39.421944; -76.644722 (Lutherville Historic District)
Lutherville
45 The Meadows March 23, 1988
(#88000203)
302 Meadows Ln.
39°24′05″N 76°47′52″W / 39.401389°N 76.797778°W / 39.401389; -76.797778 (The Meadows)
Owings Mills
46 Mettam Memorial Baptist Church April 24, 1975
(#75000867)
Old Court Rd. between Sudbrook and Reisterstown Rds.
39°22′41″N 76°43′10″W / 39.378056°N 76.719444°W / 39.378056; -76.719444 (Mettam Memorial Baptist Church)
Pikesville
47 Montrose Mansion and Chapel March 19, 1990
(#90000354)
13700 Hanover Rd.
39°29′52″N 76°51′09″W / 39.497778°N 76.8525°W / 39.497778; -76.8525 (Montrose Mansion and Chapel)
Reisterstown
48 Mount de Sales Academy May 30, 1986
(#86001187)
700 Academy Rd.
39°17′06″N 76°43′17″W / 39.285°N 76.721389°W / 39.285; -76.721389 (Mount de Sales Academy)
Catonsville
49 Mt. Gilboa Chapel October 21, 1976
(#76000978)
Oella and Westchester Aves.
39°16′27″N 76°46′45″W / 39.274283°N 76.779033°W / 39.274283; -76.779033 (Mt. Gilboa Chapel)
Oella
50 My Lady's Manor April 15, 1978
(#78001445)
Maryland Route 138
39°35′15″N 76°34′16″W / 39.5875°N 76.571111°W / 39.5875; -76.571111 (My Lady's Manor)
Monkton
51 Oella Historic District November 7, 1976
(#76000979)
Oella Ave., Glen Rd., Hollow Rd.
39°16′49″N 76°47′09″W / 39.280278°N 76.785833°W / 39.280278; -76.785833 (Oella Historic District)
Oella
52 Old Catonsville High School September 10, 1987
(#87001568)
20 Winters Ln.
39°16′22″N 76°44′10″W / 39.272778°N 76.736111°W / 39.272778; -76.736111 (Old Catonsville High School)
Catonsville
53 Old National Pike Milestones November 27, 1975
(#75002107)
U.S. Route 40, U.S. Route 40 Alternate, and U.S. Route 40 Scenic, and Maryland Routes 144 and 165
39°16′23″N 76°43′37″W / 39.273117°N 76.727011°W / 39.273117; -76.727011 (Old National Pike Milestones)
Catonsville
54 Old Salem Church and Cemetery December 13, 1977
(#77000683)
Ingleside Ave. and Calverton St.
39°17′05″N 76°43′53″W / 39.284722°N 76.731389°W / 39.284722; -76.731389 (Old Salem Church and Cemetery)
Catonsville
55 Owings Upper Mill September 13, 1978
(#78001446)
Reisterstown Rd. and Groff Ln.
39°25′19″N 76°46′59″W / 39.421936°N 76.78314°W / 39.421936; -76.78314 (Owings Upper Mill)
Owings Mills
56 Parkton Hotel December 8, 1983
(#83003634)
18848 York Rd. (MD 45)
39°38′30″N 76°39′34″W / 39.641667°N 76.659444°W / 39.641667; -76.659444 (Parkton Hotel)
Parkton
57 Patterson Viaduct Ruins June 3, 1976
(#76002221)
South of Catonsville at the Patapsco River
39°15′00″N 76°45′51″W / 39.25°N 76.764167°W / 39.25; -76.764167 (Patterson Viaduct Ruins)
Catonsville
58 Perry Hall April 23, 1980
(#80001796)
North of Perry Hall on Perry Hall Rd.
39°25′43″N 76°27′33″W / 39.428611°N 76.459167°W / 39.428611; -76.459167 (Perry Hall)
Perry Hall
59 Pikesville Armory September 25, 1985
(#85002674)
610 Reisterstown Rd.
39°22′08″N 76°43′18″W / 39.368889°N 76.721667°W / 39.368889; -76.721667 (Pikesville Armory)
Pikesville
60 Plinlimmon Farm May 19, 1983
(#83002943)
9401 Lyons Mill Rd.
39°23′35″N 76°47′59″W / 39.393056°N 76.799722°W / 39.393056; -76.799722 (Plinlimmon Farm)
Owings Mills
61 Prospect Hill July 26, 1973
(#73000903)
Northeast of Long Green on Kane's Rd.
39°28′48″N 76°30′47″W / 39.48°N 76.513056°W / 39.48; -76.513056 (Prospect Hill)
Long Green
62 Ravenshurst August 14, 1978
(#78001443)
12915 Dulaney Valley Rd.
39°28′48″N 76°31′50″W / 39.48°N 76.530556°W / 39.48; -76.530556 (Ravenshurst)
Glen Arm
63 Reisterstown Historic District November 15, 1979
(#79001118)
Maryland Routes 30 and 140
39°27′49″N 76°49′32″W / 39.463611°N 76.825556°W / 39.463611; -76.825556 (Reisterstown Historic District)
Reisterstown
64 Rockland February 2, 1983
(#83002944)
10214 Falls Rd.
39°24′11″N 76°40′15″W / 39.403056°N 76.670833°W / 39.403056; -76.670833 (Rockland)
Brooklandville
65 Rockland Historic District April 11, 1973
(#73000899)
Both sides of Falls Rd. (Maryland Route 25) at its junction with Old Court Rd. (Maryland Route 133)
39°24′03″N 76°40′06″W / 39.400833°N 76.668333°W / 39.400833; -76.668333 (Rockland Historic District)
Brooklandville
66 Rodgers Forge Historic District September 24, 2009
(#09000783)
Roughly bounded by Stanmore Rd., Stevenson La., York Rd., Regester Ave., and Bellona Ave.
39°22′52″N 76°37′02″W / 39.380975°N 76.617128°W / 39.380975; -76.617128 (Rodgers Forge Historic District)
Towson
67 Sheppard and Enoch Pratt Hospital and Gatehouse November 11, 1971
(#71000369)
Charles St.
39°23′28″N 76°37′09″W / 39.391111°N 76.619167°W / 39.391111; -76.619167 (Sheppard and Enoch Pratt Hospital and Gatehouse)
Towson
68 St. Charles College Historic District September 30, 1983
(#83002945)
711 Maiden Choice Lane
39°16′07″N 76°42′46″W / 39.268611°N 76.712778°W / 39.268611; -76.712778 (St. Charles College Historic District)
Catonsville
69 St. James Church September 12, 1974
(#74000941)
Southeast of Monkton off Manor Rd.
39°33′41″N 76°34′11″W / 39.561389°N 76.569722°W / 39.561389; -76.569722 (St. James Church)
Monkton
70 St. John's Church March 15, 1982
(#82002807)
7538 Bellona Ave.
39°23′41″N 76°38′39″W / 39.394667°N 76.644028°W / 39.394667; -76.644028 (St. John's Church)
Ruxton
71 St. Mary's Episcopal Church March 14, 1985
(#85000583)
5610 Dogwood Rd.
39°18′47″N 76°43′16″W / 39.313056°N 76.721111°W / 39.313056; -76.721111 (St. Mary's Episcopal Church)
Woodlawn
72 St. Michael's Church October 22, 1979
(#79003273)
Academy Lane and Reisterstown Rd.
39°27′04″N 76°49′08″W / 39.451111°N 76.818889°W / 39.451111; -76.818889 (St. Michael's Church)
Reisterstown
73 St. Thomas Church May 24, 1979
(#79001117)
St. Thomas Lane and Garrison Forest Rd.
39°25′19″N 76°45′43″W / 39.421944°N 76.761944°W / 39.421944; -76.761944 (St. Thomas Church)
Owings Mills
74 Stone Hall July 26, 1973
(#73000900)
North of Cockeysville off Maryland Route 25 on Cuba Rd.
39°30′34″N 76°41′58″W / 39.509444°N 76.699444°W / 39.509444; -76.699444 (Stone Hall)
Cockeysville
75 Stoneleigh Historic District November 8, 2003
(#03001113)
Roughly bounded by Regester Ave., York Rd., Hatherleigh Rd., and Kenleigh Rd.
39°22′46″N 76°36′16″W / 39.379444°N 76.604444°W / 39.379444; -76.604444 (Stoneleigh Historic District)
Towson
76 Sudbrook Park June 19, 1973
(#73000904)
South of Pikesville off U.S. Route 40 on Greenwood Rd.
39°21′58″N 76°43′49″W / 39.366111°N 76.730278°W / 39.366111; -76.730278 (Sudbrook Park)
Pikesville
77 Summit July 24, 1979
(#79001114)
10 Stanley Dr.
39°16′06″N 76°44′35″W / 39.268333°N 76.743056°W / 39.268333; -76.743056 (Summit)
Catonsville
78 The Wilderness September 12, 1985
(#85002173)
2 Thistle Rd.
39°15′27″N 76°46′03″W / 39.2575°N 76.7675°W / 39.2575; -76.7675 (The Wilderness)
Catonsville
79 Thomas Viaduct, Baltimore & Ohio Railroad October 15, 1966
(#66000388)
Over the Patapsco River between Relay and Elkridge
39°13′19″N 76°42′49″W / 39.221944°N 76.713611°W / 39.221944; -76.713611 (Thomas Viaduct, Baltimore & Ohio Railroad)
Relay
80 Todd Farmhouse October 18, 1973
(#73000901)
9000 Old North Point Rd. (Maryland Route 20)
39°12′49″N 76°26′18″W / 39.213611°N 76.438333°W / 39.213611; -76.438333 (Todd Farmhouse)
Fort Howard
81 Towson Academy September 25, 1985
(#85002675)
Washington St. and Chesapeake Ave.
39°23′57″N 76°36′20″W / 39.399167°N 76.605556°W / 39.399167; -76.605556 (Towson Academy)
Towson
82 Tyrconnell March 14, 1985
(#85000582)
120 Woodbrook Lane
39°22′50″N 76°38′08″W / 39.380556°N 76.635556°W / 39.380556; -76.635556 (Tyrconnell)
Towson
83 Villa Anneslie December 13, 1977
(#77000685)
529 Dunkirk Rd.
39°22′34″N 76°36′20″W / 39.376111°N 76.605556°W / 39.376111; -76.605556 (Villa Anneslie)
Towson
84 Wester Ogle January 11, 1985
(#85000058)
8948-8950 Reisterstown Rd.
39°23′31″N 76°45′01″W / 39.391944°N 76.750278°W / 39.391944; -76.750278 (Wester Ogle)
Pikesville
85 Western Run-Belfast Road Historic District January 23, 1979
(#79001116)
Northwest of Lutherville
39°31′45″N 76°41′39″W / 39.529167°N 76.694167°W / 39.529167; -76.694167 (Western Run-Belfast Road Historic District)
Lutherville
86 Winters Lane Historic District December 21, 2007
(#07001285)
Winters Ln. between Frederick Rd. and Baltimore National Pike.
39°16′45″N 76°44′31″W / 39.279072°N 76.741883°W / 39.279072; -76.741883 (Winters Lane Historic District)
Catonsville
87 Worthington Valley Historic District December 12, 1976
(#76000977)
Bounded by Falls and Shawan Rds., Tufton and Worthington Aves., and the Baltimore Gas and Electric Right-of-Way
39°29′59″N 76°45′19″W / 39.499722°N 76.755278°W / 39.499722; -76.755278 (Worthington Valley Historic District)
Glyndon

Former listingEdit

[3] Name on the Register Image Date listedDate removed Location City or town Summary
1 Belle Field October 29, 1975
(#75000868)
May 12, 1986 Timonium Rd.
Timonium

See alsoEdit

ReferencesEdit

  1. ^ The latitude and longitude information provided in this table was derived originally from the National Register Information System, which has been found to be fairly accurate for about 99% of listings. For about 1% of NRIS original coordinates, experience has shown that one or both coordinates are typos or otherwise extremely far off; some corrections may have been made. A more subtle problem causes many locations to be off by up to 150 yards, depending on location in the country: most NRIS coordinates were derived from tracing out latitude and longitudes from USGS topographical quadrant maps created under the North American Datum of 1927, which differs from the current, highly accurate WGS84 GPS system used by most on-line maps. Chicago is about right, but NRIS longitudes in Washington are higher by about 4.5 seconds, and are lower by about 2.0 seconds in Maine. Latitudes differ by about 1.0 second in Florida. Some locations in this table may have been corrected to current GPS standards.
  2. ^ "National Register of Historic Places: Weekly List Actions". National Park Service, United States Department of the Interior. Retrieved on November 9, 2018.
  3. ^ a b Numbers represent an ordering by significant words. Various colorings, defined here, differentiate National Historic Landmarks and historic districts from other NRHP buildings, structures, sites or objects.
  4. ^ National Park Service (2008-04-24). "National Register Information System". National Register of Historic Places. National Park Service.
  5. ^ The eight-digit number below each date is the number assigned to each location in the National Register Information System database, which can be viewed by clicking the number.