CityTapNYC Open Data on tap

Gaps in the data behind this page

  • 710 of the 3,026 datasets in the catalog hold no queryable rows.
  • 52 of the 2,408 mirrored datasets lag the source they copy.

Source last observed Oct 11, 2026, 12:00 AM.

Where each note comes from

  • 710 of the 3,026 datasets in the catalog hold no queryable rows.

    710 / 3,026

    Source: /api/field-coverage

    Check it yourself: /api/field-coverage#/catalog/datasets_mart_declared

  • 52 of the 2,408 mirrored datasets lag the source they copy.

    52 / 2,408

    Source: /api/scorecard

    Check it yourself: /api/scorecard#/mirror_lag/datasets_behind

    This note returns on its own when the measurement moves.

These pages state their own gaps: /datasets, /freshness, /scorecard, /scorecard/fields, /analyses, /ontology, /graph, /alerts, any topic page under /domains.

City Government & Finance

Read how the city budgets, spends, and reports money.

Showing 4 of 4 datasets

  • AIR_LOT_3D

    Department of FinanceUpdates: DailyPublisher updated: Oct 10, 2026
    Publisher: FreshOur mirror: In sync

  • AIR_LOT_POLYGON

    Department of FinanceUpdates: DailyPublisher updated: Oct 10, 2026
    Publisher: FreshOur mirror: In sync

  • CONDO_AREA

    Department of FinanceUpdates: DailyPublisher updated: Oct 10, 2026
    Publisher: FreshOur mirror: In sync

  • DOF: Summary of Neighborhood Sales by Neighborhood Citywide by Borough

    Department of FinanceUpdates: AnnuallyPublisher updated: Jun 9, 2026

    The Department of Finance (DOF) maintains records for all property sales in New York City, including sales of family homes in each borough. This list is a summary of neighborhood sales for Tax Class 1…

    Publisher: FreshOur mirror: In sync