Wyoming County Assessor

Find Wyoming County New York assessor, assessment, auditor's, and appraiser's office, revenue commissions, GIS, and tax equalization departments. Assessors provide information on property and land tax assessment, property listings, values, valuations, property search, and records.


Arcade Town Assessor 15 Liberty Street Arcade NY 14009 585-492-4910


Attica Assessor 3325 East Main Street Road Attica NY 14011 585-591-9926

Gainesville Town Assessor 2 Toolhouse Road Gainesville NY 14066 585-493-2190

Perry Town Assessor 22 South Main Street Perry NY 14530 585-237-2270

Wethersfield Assessor 4362 New York 78 Warsaw NY 14569 585-322-0118

Wyoming County Tax Office 143 North Main Street Warsaw NY 14569 585-786-8828

What if I disagree with an assessment?

Most jurisdictions have an appeal process for contesting an assessment. While the specific rules vary from one locality to the next, the process typically involves a hearing before an assessment appeal board. Taxpayers who have concerns about their assessment should visit their local Assessor's Office or its website to learn about the appeal process and what information is required in order to appeal a property tax assessment.

How does my assessment affect the taxes I owe?

The formula used to calculate property taxes varies by location. Your assessment is one part of your property tax calculation. Your property tax payment is calculated by multiplying your property's assessed value, or in some cases half of the assessed value, by the tax rate for your location.

What is the difference between assessed value and market value?

Market value is the likely selling price of a property based on current market conditions. In some jurisdictions, the Assessor calculates an assessed value by applying a factor, for example 70%, to the market value. The assessed value is then used to calculate the taxes for that property.