The Assessor's Office is currently closed to the public. Information is available on this website but if you need further assistance or have questions or concerns please call the office at (914) 654-2052 during normal business hours 8:30AM to 4:30PM.

Exemption applications, due by May 1, should be mailed to: New Rochelle Assessor’s Office, 515 North Ave. New Rochelle, NY 10801 or emailed to  
Assessor’s Office Overview
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Duties & Responsibilities
The Bureau of Assessments duties include:
  • Attending and assisting the Board with information at Board of Assessment Review hearings
  • Administering all property tax exemptions
  • Assisting the Board of Assessment Review in scheduling hearings
  • Drawing up and maintaining the building card file with sketches, dimensions, descriptions, area, and alterations of all buildings
  • Establishing and maintaining the assessment maps
  • Evaluating all real estate in the City, improved and unimproved
  • Preparing defense for all Small Claims hearings
  • Recording and maintaining all transfers of property ownership