[ 1]
Landmark name
Image
Date designated[ 2]
Location
County
Description
1
Aspendale
Aspendale
April 15, 1970 (#70000170 )
Kenton 39°13′18″N 75°41′09″W / 39.221667°N 75.685833°W / 39.221667; -75.685833 (Aspendale )
Kent
House and small plantation, intact from 1771.
2
Jacob Broom House
Jacob Broom House
December 2, 1974 (#74000602 )
Montchanin 39°46′55″N 75°34′34″W / 39.781950°N 75.575997°W / 39.781950; -75.575997 (Jacob Broom House )
New Castle
Home of constitutional convention delegate Jacob Broom, this historic house is near Brandywine Creek. It is privately owned, near the Hagley Museum and Library .
3
Corbit-Sharp House
Corbit-Sharp House
December 24, 1967 (#67000004 )
Odessa 39°27′15″N 75°39′24″W / 39.454167°N 75.656667°W / 39.454167; -75.656667 (Corbit-Sharp House )
New Castle
House built in 1772 exemplifying influence of late Georgian architecture from Philadelphia into surrounding regions.
4
John Dickinson House
John Dickinson House
January 20, 1961 (#66000258 )
Dover 39°06′10″N 75°26′58″W / 39.102778°N 75.449444°W / 39.102778; -75.449444 (John Dickinson House )
Kent
Delaware home where John Dickinson wrote Letters from a Farmer in Pennsylvania analyzing economic difficulties of colonial America, before the American Revolutionary War
5
Eleutherian Mills
Eleutherian Mills
November 13, 1966 (#66000259 )
Wilmington 39°46′50″N 75°34′30″W / 39.780556°N 75.575°W / 39.780556; -75.575 (Eleutherian Mills )
New Castle
Gunpowder mills along Brandywine Creek founded by Eleuthère Irénée du Pont in 1802. It is part of the Hagley Museum .
6
Fort Christina
Fort Christina
November 5, 1961 (#66000260 )
Wilmington 39°44′07″N 75°32′18″W / 39.735234°N 75.538461°W / 39.735234; -75.538461 (Fort Christina )
New Castle
This was the first and principal settlement of the New Sweden colony.
7
Holy Trinity (Old Swedes) Church
Holy Trinity (Old Swedes) Church
November 5, 1961 (#66000261 )
Wilmington 39°44′21″N 75°32′28″W / 39.739135°N 75.541174°W / 39.739135; -75.541174 (Holy Trinity (Old Swedes) Church )
New Castle
The oldest surviving church from New Sweden , it hosted services in Swedish from 1698 well into the 1800s.
8
Howard High School
Howard High School
April 5, 2005 (#85000309 )
Wilmington 39°44′48″N 75°32′30″W / 39.746556°N 75.541556°W / 39.746556; -75.541556 (Howard High School )
New Castle
An all African American high school, this school was subject of Gebhart v. Belton , a desegregation case that was combined with others in the landmark Brown vs. Board of Education decision by the United States Supreme Court .
9
Lightship LV-118 (Overfalls )
Lightship LV-118 (Overfalls )
June 14, 2011 (#89000006 )
Lewes 38°46′41″N 75°08′28″W / 38.777917°N 75.141111°W / 38.777917; -75.141111 (Lightship LV-118 (Overfalls ) )
Sussex
Unique lightship was one of few to remain in service during World War II
10
Lombardy Hall
Lombardy Hall
December 2, 1974 (#72000292 )
Fairfax , Brandywine Hundred 39°46′53″N 75°32′43″W / 39.781485°N 75.545325°W / 39.781485; -75.545325 (Lombardy Hall )
New Castle
Home of Gunning Bedford Jr. , a delegate to constitutional convention and signer of the U.S. Constitution .
11
New Castle Court House
New Castle Court House
November 28, 1972 (#72000285 )
New Castle 39°39′28″N 75°33′49″W / 39.657878°N 75.563680°W / 39.657878; -75.563680 (New Castle Court House )
New Castle
Hosted Delaware's colonial assembly from 1704-1777.
12
New Castle Historic District
New Castle Historic District
December 24, 1967 (#67000003 )
New Castle 39°39′38″N 75°33′48″W / 39.660512°N 75.563312°W / 39.660512; -75.563312 (New Castle Historic District )
New Castle
Capital of Delaware colony from 1651 to 1761, having well preserved architecture.
13
George Read II House
George Read II House
December 23, 2016 (#100000872 )
New Castle 39°39′35″N 75°33′41″W / 39.659607°N 75.561468°W / 39.659607; -75.561468 (George Read II House )
New Castle
Home of George Read Jr. , the first U.S. Attorney for the District of Delaware
14
Stonum
Stonum
November 7, 1973 (#73000524 )
New Castle 39°39′37″N 75°34′34″W / 39.660222°N 75.576026°W / 39.660222; -75.576026 (Stonum )
New Castle
Home of George Read , signer of the Declaration of Independence