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3,601 datasets for “Assessment”

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    Assessor - Residential Single and Multi-Family Improvement Characteristics

    Cook County Assessor's OfficeUpdated 1 Nov 2026

    Residential single- and multi-family (fewer than 7 units) property characteristics collected and maintained by the Assessor's …

    • CSV
    • JSON
    • SODA API
  2. Socrata networkLive preview

    Assessed Value and Taxable Assessed Value History

    Property Valuation Services CorporationUpdated 12 Jan 2026

    Provides the address, GPS coordinates, and history of assessments and taxable assessments for all accounts in Nova Scotia …

    • CSV
    • JSON
    • SODA API
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    Property Assessment Map / Carte d'évaluation foncière

    Service New Brunswick / Service Nouveau-BrunswickUpdated 8 Nov 2026

    Property assessment parcels for New Brunswick. / Parcelles d’évaluation foncière pour le Nouveau-Brunswick.

    • CSV
    • JSON
    • SODA API
  4. Socrata networkLive preview

    Property Assessment and Sales - FY23

    Norfolk Office of the Real Estate AssessorUpdated 17 Mar 2026

    This dataset represents real estate assessment and sales data made available by the Office of the Real Estate …

    • CSV
    • JSON
    • SODA API
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    Assessor [Archived 05-11-2022] - Cook County Property Assessments

    datacatalog.cookcountyil.govUpdated 8 Sept 2021

    Every assessed value in Cook County 2010 to 2020, and appeal indicators. Each PIN has three stages of …

    • CSV
    • JSON
    • SODA API
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    Assessor [Archived 05-18-2022] - Residential Assessments

    Cook County AssessorUpdated 20 Apr 2020

    This data contains every residential Property Index Number (PIN) and corresponding Assessed Values from significant stages in the …

    • CSV
    • JSON
    • SODA API
  7. Socrata networkLive preview

    Sales Tax, Assessed Value and Estimated Actual Value of Taxable Property

    datamgmt.nassaucountyny.govUpdated 11 May 2023

    Dollars in thousands ($,000s). Sales Tax revenues include preempted sales tax in lieu of property taxes.

    • CSV
    • JSON
    • SODA API
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    DOF Property Assessment Change

    Department of Finance (DOF)Updated 27 May 2026

    Changes to Property Assessment. The data is collected and entered into the system from different sources within the …

    • CSV
    • JSON
    • SODA API
  9. Socrata networkLive preview

    Residential Assessment Ratios: Beginning Rate Year 1982

    New York State Department of Taxation and FinanceUpdated 10 Nov 2026

    The Department of Taxation and Finance annually establishes a residential assessment ratio for assessing taxing jurisdictions to determine …

    • CSV
    • JSON
    • SODA API
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    Assessment Actions

    New York City Tax Commission (TAXCOMM)Updated 19 May 2026

    Assessment Actions Actions on Applications for Reducing Assessments or Reclassifying Property. Listed here are Tax Commission actions for …

    • CSV
    • JSON
    • SODA API
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    Post-Katrina Damage Assessment

    City of New Orleans – Office of Information Technology & Innovation, Enterprise Information TeamUpdated 3 Apr 2013

    Post-Katrina damage assessment conducted by City inspectors, published by address with breakdown by category. These data formerly …

    • CSV
    • JSON
    • SODA API
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    Report Card Assessment Data 2024-25 School Year

    OSPI Student InformationUpdated 10 Sept 2025

    This file includes Report Card assessment data from the 2024-2025 school year. Data is disaggregated by school …

    • CSV
    • JSON
    • SODA API
  13. Socrata networkLive preview

    Maryland Real Property Assessments: Fields Reference

    Department of Information TechnologyUpdated 14 Sept 2017

    This dataset is a supplement to the statewide dataset of Real Property Assessments, at https://opendata.maryland.gov …

    • CSV
    • JSON
    • SODA API
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    Tax Assessor-Collector Licenses/Permits Issued

    Texas Alcoholic Beverage CommissionUpdated 9 Nov 2026

    • CSV
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    • SODA API
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    Cambridge Property Database FY2016-FY2026

    Cambridge Assessing DeptUpdated 10 Dec 2025

    Extract of Cambridge Assessing Department on-line property database file for FY2016-FY2026. Contains residential, condo, commercial and …

    • CSV
    • JSON
    • SODA API
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    Assessor [Archived 05-11-2022] - Residential Modeling Characteristics (Chicago)

    Cook County Assessor's OfficeUpdated 20 Jul 2021

    This data set contains characteristic data points used by the Cook County Assessor in the 2021 Chicago reassessment …

    • CSV
    • JSON
    • SODA API
  17. Socrata networkLive preview

    APNs in the City of Los Angeles

    Bureau of EngineeringUpdated 11 Nov 2026

    Official Assessor Parcel Numbers assigned by the County of Los Angeles and entered and maintained by the Bureau …

    • CSV
    • JSON
    • SODA API
  18. Socrata networkLive preview

    Contractor Registry Certificate

    New York State Department of LaborUpdated 13 Nov 2026

    … to businesses for the purpose of contractor registry assessment and remediation within New York State. Contractor Registry establishes …

    • CSV
    • JSON
    • SODA API
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    Community Health Indicator Reports (CHIRS): Latest Data

    New York State Department of HealthUpdated 27 Dec 2024

    … the health indicators included in the County Health Assessment Indicators (CHAI) for all communities in New York. The …

    • CSV
    • JSON
    • SODA API
  20. Socrata networkLive preview

    Assessor [Archived 05-11-2022] - Sales

    Cook County Assessor's OfficeUpdated 20 Jan 2021

    Real estate sales data used by the Cook County Assessor to estimate Fair Cash Values for the purpose …

    • CSV
    • JSON
    • SODA API
“Assessment” datasets · Open Data Finder