Granite Mansion
Many listed buildings are private homes. Please enjoy them from the street.
About Granite Mansion
Granite Mansion, at 292 W. Main St., was added to the National Register of Historic Places on Feb 24, 1983. The Register lists it for its architecture, at the local level. It describes its style as Greek Revival, as it does for 64 other Delaware listings. It was listed as part of Newark MRA.
What it isBuilding in Delaware, United States. From Wikidata (CC0). Read about it on Wikipedia ↗
PDFRead the original nominationThe form that put it on the Register, with its history, photos and a map · 18 MB · National Archives↗Make it a walk: 5 landmarks in about 15 minutes
292 W. Main St., Newark · about 0.4 miles on foot, as the crow flies
14 more Register listings within half a mile
★ National Historic Landmark · D district · B building · S site. Each opens its own page.
Greek Revival style, nearby
Other National Register listings within 25 miles described as Greek Revival.
Memories of Granite Mansion
The record says what it is. Neighbors know what it means.
Your answer becomes a post in Town Square.
Questions about Granite Mansion
Is Granite Mansion on the National Register of Historic Places?
Yes. It was added on Feb 24, 1983 (Register number 83001394).
Is Granite Mansion a National Historic Landmark?
No. It is on the National Register; Delaware has 14 National Historic Landmarks. The nearest is Stonum, 9.8 miles away.
Can you visit Granite Mansion?
Our record doesn’t say whether it is open to visitors. Many listed buildings are private, so it may only be seen from the street.
Where can I read the history of Granite Mansion?
In its National Register nomination, the form that put it on the Register: a 18 MB PDF at the National Archives, linked on this page.
Sources: National Park Service, National Register of Historic Places (05/22/2026) · National Archives catalog record 75323653 · Wikidata. Map tiles © OpenStreetMap contributors.