Westchester County Parcels

<p>Publication Date: <strong>May 2026</strong>.&nbsp;</p><div><div>The <strong>Westchester County Parcels</strong> layer contains <strong>2024- 2025 parcel data</strong> only for the County which gave NYS ITS Geospatial Services permission to share this data with the public. No attempt was made to edge-match parcels along adjacent counties. County attribute values were populated using <strong>2025 Assessment Roll tabular data</strong> Geospatial Services obtained from the NYS Department of Tax and Finance’s Office of Real Property Tax Services (ORPTS).Tabular assessment data was joined to the county provided parcel geometry using the SWIS &amp; SBL or SWIS &amp; PRINT KEY unique identifier for each parcel. Detailed information about assessment attributes can be found in the ORPTS Assessor’s Manuals available here: <a target='_blank' href='https://www.tax.ny.gov/research/property/assess/manuals/assersmanual.htm' rel='nofollow ugc noopener noreferrer'>https://www.tax.ny.gov/research/property/assess/manuals/assersmanual.htm</a>. This map service is available to the public.&nbsp;</div><div>&nbsp;</div><div>The State of New York, acting through the New York State Office of Information Technology Services, makes no representations or warranties, express or implied, with respect to the use of or reliance on the Data provided. The User accepts the Data provided “as is” with no guarantees that it is error free, complete, accurate, current or fit for any particular purpose and assumes all risks associated with its use. The State disclaims any responsibility or legal liability to Users for damages of any kind, relating to the providing of the Data or the use of it. Users should be aware that temporal changes may have occurred since this Data was created.</div></div>