New York Property Tax Assessors

Rockland County, New York Tax Assessors' Office

Rockland County Assessors Phone Number
Rockland County Department of Finance, Real Property Tax Department
18 New Hempstead Road, 3rd floor
New City, New York 10956

Where is the Rockland County Tax Assessor's Office?

The Rockland County Tax Assessor & Real Property Tax Services & Tax Foreclosure Auctions Office is located at 18 New Hempstead Road, 3rd floor in New City, New York.

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

The Rockland 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 Rockland 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 Rockland 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 Rockland County Assessor's Office at (845) 638 5131 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 Rockland County Facts:

The median home value in Rockland County is between $473,213.00 and $480,587.00. Property tax rates are based on property values.

How can I contact Rockland County?

You can try contacting the Rockland 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 Rockland County is located in the County Courthouse in New City, which is located at 1 S Main St. You can direct your general inquiries to Rockland County with the contact info listed below.

Rockland County Phone Number


Rockland County Fax Number


Rockland County County Courthouse Address

County Courthouse
1 S Main St
New City, NY 10956-3549

Useful Rockland County Links:

Links broken? Please contact us if any of our Rockland County links are not working or are out-of-date.