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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 8/30/2024
City of ALBANY 8/28//2024
ALLEGANY 8/29/2024
BROOME 8/12/2024
CATTARAUGUS 7/30/2024
CAYUGA 7/15/2024
CHAUTAUQUA 7/25//2024
CHEMUNG 7/30/2024
CHENANGO 8/27/2024
CLINTON 9/9/2024
COLUMBIA 7/31/2024
CORTLAND 8/7/2024
DELAWARE 7/29/2024
DUTCHESS 7/26/2024
ERIE 8/16/2024
City of Buffalo 6/28/2024
ESSEX 7/22/2024
FRANKLIN 7/19/2024
FULTON 4/26/2024
GENESEE 8/8/2024
GREENE 7/25/2024
HAMILTON 8/22/2024
HERKIMER 6/28/2024
JEFFERSON 9/5/2024
LEWIS 8/12/2024
LIVINGSTON 4/29/2024
MADISON 6/28//2024
MONROE 8/5/2024
City of Rochester 7/1/2024
MONTGOMERY 8/28/2024
NASSAU 3/29/2024
NIAGARA 9/13/2024
ONEIDA 7/31/2024
ONONDAGA 7/28/2024
City of Syracuse 8/1/2024
   
ONTARIO 6/28/2024
ORANGE 6/27/2024
ORLEANS 8/30/2024
OSWEGO 9/5/2024
OTSEGO 9/6/2024
PUTNAM 5/31/2024
RENSSELAER 9/12//2024
ROCKLAND 6/28/2024
SARATOGA 8/23/2024
SCHENECTADY 8/5/2024
SCHOHARIE 7/30/2024
SCHULYER 7/26/2024
SENECA 9/5/2024
SUFFOLK 6/28/2024
STEUBEN 7/22/2024
ST. LAWRENCE 8/22/2024
SULLIVAN 7/1/2024
TIOGA 6/27/2024
TOMPKINS 8/15/2024
ULSTER 7/30/2024
WARREN 7/26/2024
WASHINGTON 7/30/2024
WAYNE 6/27/2024
WESTCHESTER 6/27/2024
WYOMING 6/28/2024
YATES 7/26/2024

     
  • Sales Updates:  October 15th, 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.