New York Property Tax Assessors

Herkimer County, New York Tax Assessors' Office

Herkimer County Assessors Phone Number
Herkimer County Real Property Tax Service
108 Court Street, Suite 3200
Herkimer, New York 13350
Herkimer County Assessors Fax Number 315-867-1561 (Fax)

Where is the Herkimer County Tax Assessor's Office?

The Herkimer County Tax Assessor & Real Property Tax Services Office is located at 108 Court Street, Suite 3200 in Herkimer, New York.

What can the Herkimer County Assessor's Office do for me?

The Herkimer County Tax Assessor's Office oversees the appraisal and assessment of properties as well as the billing and collection of property taxes for all taxable real estate located in Herkimer County.

Contact the assessor's office if you need help with paying your property taxes, applying for a homestead exemption or other tax exemption, reporting upgrades to your home, appealing your property tax assessment, or verifying your property records.

Submitting a Herkimer County property tax appeal

If you believe that your house has been unfairly overappraised (i.e. appraised at a value higher than the true market value of the property), you can attempt to get your home re-appraised at a lower value by contacting the Assessor's Office to submit a property tax appeal.

You will have to submit a form describing your property and sufficient proof that it is overassessed, including valuations of similar homes nearby as evidence. If your appeal is accepted, your home assessment (and property taxes) will be lowered as a result.

If you would like to appeal your property, call the Herkimer County Assessor's Office at (315) 867 1153 and ask for a property tax appeal form. Keep in mind that property tax appeals are generally only accepted in a 1-3 month window each year.

For more information and example appeals, see how to appeal your property taxes.

Useful Herkimer County Facts:

The median home value in Herkimer County is between $85,786.00 and $89,414.00. Property tax rates are based on property values.

How can I contact Herkimer County?

You can try contacting the Herkimer County local government directly with any issues the Assessor's Office can't solve. In many counties, certain property records such as deeds are kept in the county courthouse or county archives instead of at the tax assessors' office.

The county seat for Herkimer County is located in the County Office Building in Herkimer, which is located at 109 Mary Street. You can direct your general inquiries to Herkimer County with the contact info listed below.

Herkimer County Phone Number


Herkimer County Fax Number


Herkimer County County Office Building Address

County Office Building
109 Mary Street
Herkimer, NY 13350-1998

Useful Herkimer County Links:

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