Effective 11/13/2017, the City Assessor's Office has been consolidated with Clinton County Real Property Office.

That office can be reached in person at:

Clinton County Real Property Office
137 Margaret St. Suite 210
Plattsburgh, NY 12901
  
Phone number:  (518)-565-4760.
Email:  cityassessor@clintoncountygov.com

You can also visit http://www.clintoncountygov.com/Departments/RealProperty/RPHome.html for more information.

Board of Assessment Review - GRIEVANCE DAY is held on  the fourth Tuesday of May each year. Please contact the Clinton County Real Property office above for exact date or visit their website for more information at http://www.clintoncountygov.com/Departments/RealProperty/RPHome.html