
Sunnyside
Also known as Washington Irving House
Many listed buildings are private homes. Please enjoy them from the street.
About Sunnyside
Sunnyside, at Sunnyside Lane, was added to the National Register of Historic Places on Oct 15, 1966: the first place in Greenburgh to be listed. It was named a National Historic Landmark on Dec 29, 1962, one of 273 in New York. Only 0 of New York’s 6,529 listings are older. The Register lists it for its literature, at the national level. The listing covers 27 acres.
What it isHistoric house in Tarrytown, New York, 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 · 125 MB · National Archives↗1962 to today
- 1962Named a National Historic Landmark
- 1966Added to the National Register of Historic Places
- 2026On the Register for 60 years
Make it a walk: 5 landmarks in about 30 minutes
Sunnyside Lane, Greenburgh · about 1.1 miles on foot, as the crow flies















8 more Register listings within a mile
★ National Historic Landmark · D district · B building · S site. Each opens its own page.
Other National Historic Landmarks nearby
The nearest Landmarks with a photo, within 25 miles, and the year each was named.
Memories of Sunnyside
The record says what it is. Neighbors know what it means.
Your answer becomes a post in Town Square.
Questions about Sunnyside
Is Sunnyside on the National Register of Historic Places?
Yes. It was added on Oct 15, 1966 (Register number 66000583).
Is Sunnyside a National Historic Landmark?
Yes, since Dec 29, 1962. New York has 273 National Historic Landmarks, 7 of them in Greenburgh.
Can you visit Sunnyside?
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 Sunnyside?
In its National Register nomination, the form that put it on the Register: a 125 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 75316130 · Wikidata. Map tiles © OpenStreetMap contributors.





