Assessment Information

Current data being displayed are the 2016 Tentative Assessment Values.  This became effective on May 1, 2016.


New York State Real Property Office

Lewis County Real Property Department

County Real Property Sales

Link to General Information

How to File for a Review of Your Assessment (new)


Assessment Calendar (PDF - 47.2 KB)

SWIS Codes (PDF - 12.0 KB)

Town Officials 2016 (PDF - 66.1 KB)

Village Tax Rates (PDF - 21.6 KB)

School Tax Rates 2015-2016 (PDF - 5.1 KB)

Lewis County Tax Rates (PDF - 5.4 KB)