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GIS.NY.GOV

NYS ITS GIS Program Office

Geographic Information Systems Clearinghouse


New York State Parcels

The mission of the Statewide Parcel Map Program is to collect, assemble, maintain, and provide access to statewide tax parcel GIS data.

For more information, contact the NYS GIS Program Office Lands and Boundaries Unit at GISBoundaries@its.ny.gov.

Tax Parcel Data:

Currently 19 counties' parcel data is available for download in a single file under a
common data schema.

  1. Cayuga
  2. Chautauqua
  3. Cortland
  4. Erie
  5. Genesee
  6. Greene
  7. Lewis
  8. NYC - Bronx
  9. NYC - Kings (Brooklyn)
  10. NYC - New York (Manhattan)
  11. NYC - Queens
  12. NYC - Richmond (Staten Island)
  13. Ontario
  14. Orange
  15. Rensselaer
  16. Tompkins
  17. Ulster
  18. Warren
  19. Westchester

Download Publicly Available Tax Parcel GIS Data

 

NYS Owned Tax Parcels:

GIS tax parcels determined to be owned by the State of New York in all 62 counties. This designation was based on the tax assessment owner name, Internet research, and work with individual State agencies. The State agency that owns and/or operates the tax parcel is also identified. Refinement of this dataset is on-going.

Download State-Owned Tax Parcel GIS Data

 

 

 

NYS Tax Parcel Centroid Points:

Parcel centroid data for all 62 New York State counties. Parcel centroids were generated using the NYS Office of Information Technology Services GIS Program Office's (GPO) Statewide Parcel Map program data. Attribute values were populated using Assessment Roll tabular data the GPO obtained from the NYS Department of Tax and Finance's Office of Real Property Tax Services (ORPTS).

Download State-Owned Tax Parce GIS Data

 

 

County Parcel Data Resources

(Revised 4/1/2016)

County
Parcel Data on gis.ny.gov
Parcel Data on County Website
Parcel Data Viewer
Additional Parcel Resources
Albany Albany parcel page Albany parcel resources Albany parcel viewer Albany additional
Allegany Allegany parcel page n/a Allegany parcel viewer Allegany additional
Bronx n/a NYC parcel resources NYC parcel viewer NYC additional
Broome n/a Broome parcel resources Broome parcel viewer n/a
Cattaraugus Cattaraugus parcel page Cattaraugus parcel resources Cattaraugus parcel viewer n/a
Cayuga n/a Cayuga parcel resources Cayuga parcel viewer n/a
Chautauqua n/a Chautauqua parcel resources Chautauqua parcel viewer Chautauqua additional
Chemung Chemung parcel page Chemung parcel resources Chemung parcel viewer Chemung additional
Chenango n/a Chenango parcel resources n/a Chenango additional
Clinton n/a Clinton parcel resources Clinton parcel viewer n/a
Columbia Columbia parcel page Columbia parcel resources Columbia parcel viewer Columbia additional
Cortland Cortland parcel page Cortland parcel resources Cortland parcel viewer Cortland additional
Delaware Delaware parcel page Delaware parcel resources Delaware parcel viewer n/a
Dutchess n/a Dutchess parcel resources Dutchess parcel viewer Dutchess additional
Erie n/a Erie parcel resources Erie parcel viewer Erie additional
Essex n/a Essex parcel resources Essex parcel viewer Essex additional
Franklin n/a Franklin parcel resources Franklin parcel viewer Franklin additional
Fulton n/a Fulton parcel resources Fulton parcel viewer Fulton additional
Genesee Genesee parcel page Genesee parcel resources Genesee parcel viewer Genesee additional
Greene Greene parcel page Greene parcel resources Greene parcel viewer Greene additional
Hamilton n/a Hamilton parcel resources Hamilton parcel viewer Hamilton additional
Herkimer n/a Herkimer parcel resources Herkimer parcel viewer Herkimer additional
Jefferson n/a Jefferson parcel resources Jefferson parcel viewer Jerfferson additional
Kings (Brooklyn) n/a NYC parcel resources NYC parcel viewer NYC additional
Lewis n/a Lewis parcel resources Lewis parcel viewer Lewis additional
Livingston n/a Livingston parcel resources Livingston parcel viewer Livingston additional
Madison Madison parcel page Madison parcel resources Madison parcel viewer Madison Additional
Madison additional Madison additional parcel page n/a n/a n/a
Monroe n/a Monroe parcel resources Monroe parcel viewer Monroe additional
Montgomery Montgomery parcel page Montgomery parcel resources Montgomery parcel viewer Montgomery additional
Nassau n/a Nassau parcel resources Nassau parcel viewer Nassau additional
New York (Manhattan) n/a NYC parcel resources NYC parcel viewer NYC additional
Niagara Niagara parcel page Niagara parcel resources Niagara parcel viewer n/a
Niagara additional Niagara additional parcel page n/a n/a n/a
Oneida n/a Oneida parcel resources Oneida parcel viewer Oneida additional
Onondaga Onondaga parcel page Onondaga parcel resources Onondaga parcel viewer Onondaga additional
Ontario Ontario parcel page Ontario parcel resources Ontario parcel viewer Ontario additional
Orange Orange parcel page Orange parcel resources Orange parcel viewer Orange additional
Orleans n/a Orleans parcel resources n/a Orleans additional
Oswego n/a Oswego parcel resources Oswego parcel viewer Oswego additional
Otsego Otsego parcel page Otsego parcel resources Otsego parcel viewer Otsego additional
Putnam Putnam parcel page Putnam parcel resources Putnam parcel viewer Putnam additional
Queens n/a NYC parcel resources NYC parcel viewer NYC additional
Rensselaer Rensselaer parcel page Rensselaer parcel resources Rensselaer parcel viewer Rensselaer additional
Rensselaer additional Rensselaer additional parcel page n/a n/a n/a
Richmond (Staten Island) n/a NYC parcel resources NYC parcel viewer NYC additional
Rockland n/a Rockland parcel resources Rockland parcel viewer n/a
Saratoga Saratoga parcel page Saratoga parcel resources Saratoga parcel viewer Saratoga additional
Schenectady n/a Schenectady parcel resources Schenectady parcel viewer Schenectady additional
Schoharie Schoharie parcel page Schoharie parcel resources Schoharie parcel viewer Schoharie additional
Schuyler n/a Schuyler parcel resources Schuyler parcel viewer n/a
Seneca n/a Seneca parcel resources n/a n/a
St Lawrence n/a St Lawrence parcel resources St Lawrence parcel viewer St Lawrence additional
Steuben Steuben parcel page Steuben parcel resources Steuben parcel viewer n/a
Suffolk n/a Suffolk parcel resources Suffolk parcel viewer Suffolk additional
Sullivan Sullivan parcel page Sullivan parcel resources Sullivan parcel viewer Sullivan additional
Tioga Tioga parcel resources Tioga parcel resources Tioga parcel viewer Tioga additional
Tompkins Tompkins parcel page Tompkins parcel resources Tompkins parcel viewer Tompkins additional
Ulster Ulster parcel page Ulster parcel resources Ulster parcel viewer Ulster additional
Warren Warren parcel page Warren parcel resources Warren parcel viewer Warren additional
Washington Washington parcel page Washington parcel resources Washington parcel viewer Washington additional
Wayne n/a Wayne parcel resources n/a Wayne additional
Westchester Westchester parcel page Westchester parcel resources Westchester parcel viewer n/a
Wyoming n/a Wyoming parcel resources Wyoming parcel viewer n/a
Yates n/a Yates parcel resources n/a Yates additional

 

Background:

The Statewide Parcel Map program is the formalization of work that has been going on in New York for more than a decade.

As far back as 2004, the NYS Geospatial Advisory Council identified tax parcel boundary and land ownership information as one of three framework data sets necessary for governments to effectively use and benefit from GIS technology.

During 2007-2008, the Office Cyber Security and Critical Infrastructure Coordination utilized a USGS CAP grant to develop the NYS GIS Strategic Plan. The Geospatial Advisory Council and the NYS GIS Association collaborated.  In addition to identifying very high demand for parcel data across the stakeholder community, the plan's recommendations included five prioritized initiatives that would advance the geospatial programs within the state. The highest priority recommendation was to "[f]ormally pursue a program to develop a statewide parcel data layer…" (p.38)

In 2011, the Office of Cyber Security utilized another CAP grant to develop the Business Plan for Centralized Access to Consistent Cadastral Data which identified that at least a dozen NYS agencies undertake independent efforts to gather, standardize and utilize tax parcel data. It also identified "enormous barriers" to gaining universal acceptance of sharing and standardization of the data.

Centralized Access to Consistent Cadastral Data pdf

In 2014, the NYS GIS Program Office created the Statewide Parcel Map Program and began the work of collecting GIS tax parcel data from counties and incorporating it into a statewide dataset under a common data schema for release to the public. This work is on-going.