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Assessor's Office /  Department Overview

2020 Tentative Assessment Roll

2020 Tentative Roll Legal Notice

Please note the entire Assessment Roll below is a large file. The download may take several minutes. The Assessment Roll has been separated into four (4) smaller sections (ordered by SBL #).

2020 Board of Assessment Review

For more information on the Board of Assessment Review, please see our Challenge your Assessment page.

2019 Final Assessment Roll

The 2019 Final Assessment Roll is now available. Due the large size of the file, the download may take several minutes.

Optional Conversion from STAR Exemption to Check

Changes to Enhanced STAR

For the 2019 Assessment Roll, New York State will continue to implement changes to Enhanced STAR. All residents who have Enhanced STAR are registered with New York State in the Income Verification Program (IVP). NYS will do all income verification, and they, not the local Assessor, will notify residents of any issues. All potential new applicants for Enhanced STAR (those turning 65 in 2019 or 2020 and income below $88,050) will initially apply with the Amherst Assessor. See STAR program link for more information. Those receiving the Senior Low Income exemption must apply separately with our office. Attached is a brochure outlining all the changes.

2020 Exemption Update and Recap

Pamphlet on the changes to Enhanced STAR

For those who turned 65 in 2019 or are turning 65 in 2020 - An extra Property Tax Exemption may be available. Please view documents below:

The goal of the Assessor's Office is to determine the fair and equitable assessment for your property.

cpi logo

Please take a look at our newly released Comprehensive Property Information (CPI) system developed through a grant with the New York State Office of Real Property Services. The CPI provides unparalleled access to:

  • Property Inventory Data
  • Property Tax information including payments and tax bill detail, and
  • Online Mapping to locate properties in a dynamic environment

Our departmental information consists of the following areas:

About Amherst

The Town of Amherst was established in 1818 and celebrated its 200th Anniversary in 2018. The town has a geographical area of 53.6 square miles and a population of greater than 122,000.

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Americans with Disabilities Act (ADA)

The Town of Amherst ADA Coordinators are Robert McCarthy (Director of Human Resources) and Mark Berke (Commissioner of Buildings).

Click for more information about ADA.

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The Town of Amherst takes great pride in providing useful, timely and accurate information through its official website. We encourage public participation in our website and ask that you provide your feedback to help us make our site even better. Contact the website administrator at

Get in Touch

  • General Information:
    (716) 631-7000
  • Email:
  • Address:
    Municipal Building (Town Hall)
  • 5583 Main Street
  • Williamsville, NY 14221