Jefferson County ClerkDeeds, land records & marriage licenses
In Jefferson County, deeds, mortgages and liens are recorded by the Jefferson County Clerk. Marriage licenses are issued by the town or city clerk. Jefferson County has 114,787 residents; the county seat is Watertown.
New York
U.S. Census boundary
Contact & location
- Office
- Jefferson County Clerk
- Address
- 175 Arsenal Street, 1st Floor, Watertown, NY 13601
- Phone
- (315) 785-3312
- Website
- jeffersoncountyny.govCounty site: co.jefferson.ny.us
Checked against the office’s official website on October 3, 2026. Source page · Report a change
Neighbouring recording offices
Questions & answers
Independent directory — not affiliated with Jefferson County or the State of New York.
Who records deeds in Jefferson County?
Deeds, mortgages and liens for property in Jefferson County are recorded by the Jefferson County Clerk. The office is at 175 Arsenal Street, 1st Floor, Watertown, NY 13601.
Where do I get a marriage license in Jefferson County?
Marriage licenses are issued by the town or city clerk.
What is the phone number of the Jefferson County Clerk?
(315) 785-3312, as published on the office's official website (checked October 3, 2026).
Is this the official Jefferson County Clerk website?
No. This is an independent directory and is not affiliated with Jefferson County or the State of New York. The official website is jeffersoncountyny.gov.