Delaware · City
New Castle
16 places in New Castle, Delaware are on the National Register of Historic Places. Houses make up the largest group by what the buildings were for. 2 of the listings are historic districts rather than single buildings.
The earliest listing here is New Castle Historic District, added Dec 24, 1967.
Map
Coordinates come from the National Park Service National Register spatial data, or from Wikidata where the spatial data has no point. A point marks the record location and does not mean the place is open to visitors. Data refreshed November 02, 2026.
16
Listings
2
Historic districts
5
National Historic Landmarks
1967
First listing
Oldest on the register
| First listed | New Castle Historic District · Dec 24, 1967 |
| Oldest construction date | Amstel House · built 1730 |
Listing dates come from the National Register office's spreadsheet of listed properties. Construction years come from Wikidata, matched on reference number, and are on record for 2 of the 16 listings here. Data refreshed November 02, 2026.
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.jpg/960px-Old_Arsenal%2C_The_Green%2C_New_Castle_(New_Castle_County%2C_Delaware).jpg)
Historic districts
Styles that appear most
Regency 1
Style labels come from Wikidata and are on record for 1 of the 16 listings here. The count is the number of listings carrying each label. Data refreshed November 02, 2026.
Every listing
Air Service, Inc. Hangar at Bellanca Airfield▾New CastleBuilding2005
- Address
- DE 273 and Center Point Blvd, New Castle vicinity
- Listed
- Jun 15, 2005
- Listed for
- Transportation, Architecture
- Significance
- State
- Also known as
- Cultural Resource Survey # N00402
- Reference
- 05000601
- Built
- 1928
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Amstel House▾New CastleBuilding1977
- Address
- Delaware and 4th Sts., New Castle
- Listed
- May 12, 1977
- Listed for
- Architecture
- Significance
- Local
- Also known as
- Dr. Finney House
- Reference
- 77000386
- Built
- 1730
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Glebe House▾New CastleBuilding1973
- Address
- DE 9, New Castle
- Listed
- Apr 3, 1973
- Listed for
- Architecture
- Significance
- State
- Reference
- 73000521
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Grantham-Edwards-McComb House▾New CastleBuilding2016
- Address
- 217 Park Ave., New Castle
- Listed
- Jan 19, 2016
- Listed for
- Agriculture, Architecture, Commerce, Transportation
- Significance
- Local
- Also known as
- Edwards House
- Reference
- 15000977
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
The Hermitage▾New CastleBuilding1973
- Address
- On DE 273, New Castle
- Listed
- Mar 1, 1973
- Listed for
- Politics and government, Architecture
- Significance
- Local
- Reference
- 73000522
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Lesley-Travers Mansion▾New CastleBuilding1973
- Address
- 112 W. 6th St., New Castle
- Listed
- Apr 3, 1973
- Listed for
- Architecture
- Significance
- Local
- Also known as
- Deemer House, Travers House, Lesley House
- Reference
- 73000523
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
New Castle Historic District▾New CastleHistoric district1984
- Address
- Roughly bounded by the Delaware River, Broad Dike, 4th, 6th,7th, and Penn Sts., New Castle
- Listed
- Nov 8, 1984
- Listed for
- Transportation, Exploration and settlement, Politics and government, Architecture
- Significance
- National
- Also known as
- See Also:Amstel House; Old Courthouse
- Reference
- 84000312
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Directions ↗
New Castle Ice Piers▾New CastleStructure1982
- Address
- Delaware River, New Castle vicinity
- Listed
- Feb 4, 1982
- Listed for
- Engineering, Transportation, Maritime history
- Significance
- State
- Reference
- 82002333
- Contributing
- 7 structures
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Parker's Dairy Palace▾New CastleBuilding·
- Address
- 2 Jay Dr., New Castle
- Listed for
- Architecture, Commerce, Entertainment and recreation, Transportation
- Significance
- Local
- Also known as
- Parker's Dairy Oueen
- Reference
- 100004513
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Directions ↗
Penn Farm of the Trustees of the New Castle Common▾New CastleBuilding1997
- Address
- 807 Frenchtown Pike, New Castle
- Listed
- Sep 11, 1997
- Listed for
- Agriculture, Politics and government
- Significance
- State
- Also known as
- Penn Farm
- Reference
- 97001120
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Swanwyck▾New CastleBuilding1977
- Address
- 65 Landers Lane, New Castle vicinity
- Listed
- Mar 17, 1977
- Listed for
- Architecture
- Significance
- State
- Reference
- 77000387
- Style
- Regency architecture
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗
Every listing here also appears on its county page for New Castle County.
Nearby cities
Local history books for New Castle
We earn a small commission if you buy through these links. It does not change what we list.
- New Castle County Police DepartmentNew Castle Country Police Department and Thomas P. Gordon, 2013Find at Bookshop.org
Guidebooks to historic places and travel in Delaware
- Rockhounding Delaware, Maryland and the Washington, DC Metro AreaRobert Beard, 2015Find at Bookshop.org
Titles come from Open Library's catalog, matched by subject heading or by title.