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Coverage
The following chart reflects what data is available for each individual county within New York State. We list the date of the latest updates. Sales transfers are added to all counties at least 10 times annually. The following provides a synopsis of the data elements referenced in the chart:

COUNTY MOST RECENT SALES TRANSACTION
ALBANY 12/28/2023
City of ALBANY 12/28//2023
ALLEGANY 1/10/2024
BROOME 12/20/2023
CATTARAUGUS 12/29/2023
CAYUGA 12/28/2023
CHAUTAUQUA 10/31//2023
CHEMUNG 12/20/2023
CHENANGO 12/22/2023
CLINTON 1/24/2024
COLUMBIA 11/29/2023
CORTLAND 12/23/2023
DELAWARE 11/14/2023
DUTCHESS 11/28/2023
ERIE 10/31/2023
City of Buffalo 10/25/2023
ESSEX 12/20/2023
FRANKLIN 11/14/2023
FULTON 12/26/2023
GENESEE 1/17/2024
GREENE 12/11/2023
HAMILTON 1/12/2024
HERKIMER 10/30/2023
JEFFERSON 1/12/2024
LEWIS 1/11/2024
LIVINGSTON 12/29/2023
MADISON 10/27//2023
MONROE 12/29/2023
City of Rochester 12/29/2023
MONTGOMERY 12/29/2023
NASSAU 10/23/2023
NIAGARA 12/29/2023
ONEIDA 11/30/2023
ONONDAGA 12/22/2023
City of Syracuse 12/21/2023
   
ONTARIO 11/20/2023
ORANGE 22/28/2023
ORLEANS 12/29/2023
OSWEGO 1/24/2025
OTSEGO 1/25/2025
PUTNAM 12/29/2023
RENSSELAER 1/10//2024
ROCKLAND 10/27/2023
SARATOGA 1/25/2024
SCHENECTADY 12/13/2023
SCHOHARIE 12/29/2023
SCHULYER 12/27/2023
SENECA 1/24/2024
SUFFOLK 10/16/2023
STEUBEN 1/10/2024
ST. LAWRENCE 1/12/2024
SULLIVAN 10/30/2023
TIOGA 1/5/2024
TOMPKINS 1/18/2024
ULSTER 12/21/2024
WARREN 12/28/2023
WASHINGTON 12/22/2023
WAYNE 11/30/2023
WESTCHESTER 12/29/2023
WYOMING 11/21/2023
YATES 11/28/2023

     
  • Sales Updates:  February 12th, 2024
    Sales transfers are updated and appended to all counties periodically. The date listed above reflects when new transfers were added to all counties. However, more current sales may be included in a county that recently had the ‘main assessment data’ updated.

Main Assessment Data:
The comprehensive assessment data for a county, or cumulatively of it’s townships, is normally collected and processed annually.