2024 Assessment Roll Values
The 2024 Final Assessment Roll values have been posted.
Pay Tax Bills Online
You may now pay tax bills and selected other City bills online at Pay Bills
GIS Application
The linked GIS application is back online.
Errors and Feedback
If you notice an error in our data or have feedback concerning the way this web application works let us know. assessment@watertown-ny.gov
Timeliness of Data
Sales and current owner information is updated daily and reflects deeds filed within 3 working days.
Tax maps and GIS application may be more current and reflect changes that have occured since the most current roll was filed.
Jefferson County has Image Mate Online for information outside the City