Dayville Historic District
Many listed buildings are private homes. Please enjoy them from the street.
About the district
Dayville Historic District, at Main and Pleasant Sts., was added to the National Register of Historic Places on Aug 25, 1988. It was among the first 2 of Killingly’s 7 listings. The Register lists it for its exploration/settlement and architecture, at the state level. It describes its style as Greek Revival, as it does for 298 other Connecticut listings. The district takes in 21 historic buildings. The listing covers 15 acres.
What it isHistoric district in Connecticut, 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 · 36 MB · National Archives↗Finding Dayville Historic District
Main and Pleasant Sts., Killingly
No other Register listing is within a short walk. The nearest are under Around it.
1 more Register listing within 2 miles
★ 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 Dayville Historic District
The record says what it is. Neighbors know what it means.
Your answer becomes a post in Town Square.
Questions about Dayville Historic District
Is Dayville Historic District on the National Register of Historic Places?
Yes. It was added on Aug 25, 1988 (Register number 88001422).
Is Dayville Historic District a National Historic Landmark?
No. It is on the National Register; Connecticut has 64 National Historic Landmarks. The nearest is Henry C. Bowen House, 8.5 miles away.
Can you visit Dayville Historic District?
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 Dayville Historic District?
In its National Register nomination, the form that put it on the Register: a 36 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 132356109 · Wikidata. Map tiles © OpenStreetMap contributors.