
Jefferson County Courthouse Complex
Many listed buildings are private homes. Please enjoy them from the street.
About the district
Jefferson County Courthouse Complex, at SE corner of Arsenal and Sherman Sts., was added to the National Register of Historic Places on Jun 7, 1974: the first place in Watertown to be listed. Only 444 of New York’s 6,529 listings are older. The Register lists it for its architecture, at the state level. The district takes in 3 historic buildings. The listing covers 2 acres. Seven more Register listings are within a quarter mile.
What it isWatertown, New York, NRHP-listed. 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 · 31 MB · National Archives↗Make it a walk: 5 landmarks in about 10 minutes
SE corner of Arsenal and Sherman Sts., Watertown · about 0.3 miles on foot, as the crow flies















7 more Register listings within half a mile
★ National Historic Landmark · D district · B building · S site. Each opens its own page.
Memories of Jefferson County Courthouse Complex
The record says what it is. Neighbors know what it means.
Your answer becomes a post in Town Square.
Questions about Jefferson County Courthouse Complex
Is Jefferson County Courthouse Complex on the National Register of Historic Places?
Yes. It was added on Jun 7, 1974 (Register number 74001248).
Is Jefferson County Courthouse Complex a National Historic Landmark?
No. It is on the National Register; New York has 273 National Historic Landmarks. The nearest is Franklin B. Hough House, 24.3 miles away.
Can you visit Jefferson County Courthouse Complex?
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 Jefferson County Courthouse Complex?
In its National Register nomination, the form that put it on the Register: a 31 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 75318249 · Wikidata. Map tiles © OpenStreetMap contributors.



