Property Assessment Data from Local Assessment Rolls

This dataset is comprised of the final assessment rolls submitted to the New York State Department of Taxation and Finance – Office of Real Property Tax Services by 996 local governments. Together, the assessment rolls provide the details of the more than 4.7 million parcels in New York State.

The dataset includes assessment rolls for all cities and towns, except New York City. (For New York City assessment roll data, see NYC Open Data [https://opendata.cityofnewyork.us])

For each property, the dataset includes assessed value, full market value, property size, owners, exemption information, and other fields.

Tip: For a unique identifier for every property in New York State, combine the SWIS code and print key fields.

Data e Risorse

Campo Valore
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.ny.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier https://data.ny.gov/api/views/7vem-aaz7
issued 2022-02-05
landingPage https://data.ny.gov/d/7vem-aaz7
modified 2022-02-25
publisher data.ny.gov
resource-type Dataset
source_datajson_identifier true
source_hash 5c579cd28e16b2049c337bb822af36d597d66402
source_schema_version 1.1
theme {"Government & Finance"}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • assessment-roll
  • ckan
  • geo
  • geoss
  • municipal
  • national
  • north-america
  • parcels
  • real-property
  • roll-data
  • tf-property-tax-and-school-tax-relief
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer NY Open Data
maintainer_email no-reply@data.ny.gov
metadata_created 2025-11-19T17:41:22.384536
metadata_modified 2025-11-19T17:41:22.384542
notes This dataset is comprised of the final assessment rolls submitted to the New York State Department of Taxation and Finance – Office of Real Property Tax Services by 996 local governments. Together, the assessment rolls provide the details of the more than 4.7 million parcels in New York State. The dataset includes assessment rolls for all cities and towns, except New York City. (For New York City assessment roll data, see NYC Open Data [https://opendata.cityofnewyork.us]) For each property, the dataset includes assessed value, full market value, property size, owners, exemption information, and other fields. Tip: For a unique identifier for every property in New York State, combine the SWIS code and print key fields.
num_resources 4
num_tags 14
title Property Assessment Data from Local Assessment Rolls