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Assessor's Office /  Challenge Your Assessment

Formal Board of Assessment Reviews

The deadline for 2020 Board of Assessment Reviews has passed. Please check back in May of 2021 for information on 2021 Grievance.


Informal Assessment Reviews

Contact us after March 1, 2021 for information on Informal Assessment Reviews.


Assessment Challenge and Review Instructions

The assessment roll is available on the Internet in order to:

  • verify property information
  • review inventory data on an individual property
  • review current sales information
  • analyze sales information about similar properties 

When comparing property sales, it is important to remember that location, style, age and square footage are important. For example, if you purchased your home for $200,000 on a particular street or neighborhood, do not look for comparable homes that sell for $150,000 in other neighborhoods.

Also, do not compare a five-year old home with a fifty-year old home.

Nominal differences in square footage don 't always mean a difference in overall property assessment.

Interior and exterior condition of your property can be important factors when determining market value.

Make additional copies of all information that you provide with the application. The information contained with the application becomes property of the Board of Assessment Review and will not be returned.


Assessment Links

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.

Website Contact

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 toawebsite@amherst.ny.us.

Get in Touch

  • General Information:
    (716) 631-7000
  • Email:
    toainfo@amherst.ny.us
  • Address:
    Municipal Building (Town Hall)
  • 5583 Main Street
  • Williamsville, NY 14221