News

The 2025 Tentative Assessment Roll is now available.

To enter the Block and Lot of a property please use the following format:

9.-9999-999.999

[Section].-[Block]-[Lot].[Lot2] (Lot 2 only if the property has a 2nd Lot.)

Valuation Date:

July 1 Prior to Tentative Roll Publication

Informal Appeal Filing Deadline:

September 15

Taxable Status Date:

October 15

Tentative Assessment Roll

Publication Date:

November 1

Board of Assessment Review

Formal Appeal Filing Deadline:

November 15

Final Assessment Roll

Publication Date:

April 7

Certiorari & Small Claims Assessment Review (SCAR)

Appeal Deadline:

May 9
Public Access:

Click Here for Public Access


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Image Mate Online is The City of Yonkers’s commitment to provide the public with easy access to real property information. The City of Yonkers, with the cooperation of SDG, provides access to RPS data, tax maps, and photographic images of properties.

Tax maps and images are rendered in many different formats. To properly view the tax maps and images contained within this system you will need to have the following plugins installed:

Adobe Acrobat Reader.Adobe Acrobat Reader.