About Us

The Assessor’s Department prepares an assessment roll of all real property, vacant and improved, within the City, establishing the condition, value and taxable status of each parcel of property each year. The valuations determined by the Assessor are utilized to apportion the amount of City County, School/Library and Special District taxes to be levied on each parcel. All parcels located within the jurisdictional boundaries of the City are reflected in the official tax map. This tax map is updated semi-annually to reflect parcel subdivisions, mergers, address changes and other necessary modifications otherwise required.

In addition to valuation, the assessor’s duties include, but are not limited to, maintenance of ownership information, updating and computer-entering parcel and building inventory data, recording all property sales/deed transfers, implementation of all whole and partial property tax exemptions and assisting in the defense of litigation through grievance, small claims and certiorari proceedings.

 Assessment / Real Property Value Information

  • Exemption information
  • Grievance of Real Property Tax  Assessment form ( RP-524)
  • Important Assessment Dates and Deadlines

Request Assessor Review of your Assessment

The Assessor or her designee will be available by appointment until Tuesday, June 6, 2023, from 10 to 11 am and Wednesday, June 7, 2023 11 am to noon to discuss Tentative Roll assessments.

To schedule an appointment, please contact the Assessor’s Office at 914-665-2325 or 914-665-2329. Appointments must be scheduled and confirmed in advance.

The Grievance Application (RP-524) (PDF) and supporting documentation must be received by the Assessor’s Office between June 1, 2023 through June 20, 2023. You can send the fillable application and supporting documents to Assessors office via email to

Tax Assessment Rolls