Erie County Assessor Office

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

Alden Town Assessor 3311 Wende Road Alden NY 14004 716-937-6969

Aurora Assessor 300 Gleed Avenue East Aurora NY 14052 716-652-0011

Cheektowaga Assessor 3301 Broadway Buffalo NY 14227 716-686-3440

Clarence Town Assessor 1 Town Place Clarence NY 14031 716-741-8941

Depew Village Assessor 85 Manitou Street Depew NY 14043 716-683-1400

Evans Town Assessor 8787 Erie Road Angola NY 14006 716-549-5752

Holland Assessor 47 Pearl Street Holland NY 14080 716-537-2727

Marilla Assessor 1740 Two Rod Road Marilla NY 14102 716-652-5497

North Collins Assessor 10571 Main Street North Collins NY 14111 716-337-3391

Orchard Park Assessor 4295 South Buffalo Street Orchard Park NY 14127 716-662-6420

Tonawanda Assessor 200 Niagara Street Tonawanda NY 14150 716-695-8639

About Assessor Offices

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.