The City Assessor's Office is available to assist customers with assessment policies and procedures governed by the New York State Real Property Tax Law. 

Responsible for determining and maintaining assessments, property inventory records, ownership interest, exemptions, City Owned properties, and maps on approximately 13,900 parcels.

Real Property Database: Use this system to search for Real Property information in the City of Troy.

How to Contact the Assessor's Office

Mailing Address:

Troy City Hall

433 River Street

Troy, New York 12180

Phone Number: (518) 279-7126 or (518) 279-7127

Fax (518) 268-1687

Key Dates Affecting the Assessment Process

 March 1

Exemption Filing Deadline - The last day for filing all exemption applications for the current year. Any applications filed after March 1 will be effective for the following year.


Taxable Status Date - The date property is valued according to ownership and condition each year.

May 1

Tentative Roll Filed


Grievance Day - Grievance Day is on the 4th Tuesday in  May. 


 July 1

Final Roll Filed